xref: /llvm-project/llvm/test/Analysis/CostModel/ARM/control-flow.ll (revision 68c50b111d74afb9489cf97770fa917d0a1c7f77) 
1850bdefaSSam Parker; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
24178e334SSimon Pilgrim; RUN: opt < %s -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size  -mtriple=thumbv8m.base   | FileCheck %s --check-prefix=CHECK-T1-SIZE
34178e334SSimon Pilgrim; RUN: opt < %s -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size  -mtriple=thumbv8m.main   | FileCheck %s --check-prefix=CHECK-V8M-SIZE
44178e334SSimon Pilgrim; RUN: opt < %s -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size  -mtriple=thumbv8.1m.main -mattr=+mve  | FileCheck %s --check-prefix=CHECK-MVE-SIZE
54178e334SSimon Pilgrim; RUN: opt < %s -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=code-size  -mtriple=armv8a -mattr=+neon  | FileCheck %s --check-prefix=CHECK-NEON-SIZE
64178e334SSimon Pilgrim; RUN: opt < %s -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=latency    -mtriple=thumbv8m.base   | FileCheck %s --check-prefix=CHECK-T1-LATENCY
74178e334SSimon Pilgrim; RUN: opt < %s -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=latency    -mtriple=thumbv8m.main   | FileCheck %s --check-prefix=CHECK-V8M-LATENCY
84178e334SSimon Pilgrim; RUN: opt < %s -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=latency    -mtriple=thumbv8.1m.main | FileCheck %s --check-prefix=CHECK-V8_1M-LATENCY
94178e334SSimon Pilgrim; RUN: opt < %s -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=throughput -mtriple=thumbv8m.base   | FileCheck %s --check-prefix=CHECK-T1-THROUGHPUT
104178e334SSimon Pilgrim; RUN: opt < %s -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=throughput -mtriple=thumbv8m.main   | FileCheck %s --check-prefix=CHECK-V8M-THROUGHPUT
114178e334SSimon Pilgrim; RUN: opt < %s -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=throughput -mtriple=thumbv8.1m.main | FileCheck %s --check-prefix=CHECK-V8_1M-THROUGHPUT
124178e334SSimon Pilgrim; RUN: opt < %s -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=throughput -mtriple=thumbv8.1m.main -mattr=+mve | FileCheck %s --check-prefix=CHECK-MVE-THROUGHPUT
134178e334SSimon Pilgrim; RUN: opt < %s -passes="print<cost-model>" 2>&1 -disable-output -cost-kind=throughput -mtriple=armv8a -mattr=+neon | FileCheck %s --check-prefix=CHECK-NEON-THROUGHPUT
14850bdefaSSam Parker
15309f1e4aSDavid Greentarget datalayout = "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64"
16309f1e4aSDavid Green
17850bdefaSSam Parkerdefine i32 @simple_loop_cost(i32 %N) {
18850bdefaSSam Parker; CHECK-T1-SIZE-LABEL: 'simple_loop_cost'
19850bdefaSSam Parker; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
20850bdefaSSam Parker; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader
21850bdefaSSam Parker; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br label %loop
22850bdefaSSam Parker; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
23850bdefaSSam Parker; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
24850bdefaSSam Parker; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
25850bdefaSSam Parker; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit
26850bdefaSSam Parker; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
27850bdefaSSam Parker; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res
28850bdefaSSam Parker;
29850bdefaSSam Parker; CHECK-V8M-SIZE-LABEL: 'simple_loop_cost'
30850bdefaSSam Parker; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
31850bdefaSSam Parker; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader
32850bdefaSSam Parker; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br label %loop
33850bdefaSSam Parker; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
34850bdefaSSam Parker; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
35850bdefaSSam Parker; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
36850bdefaSSam Parker; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit
37850bdefaSSam Parker; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
38850bdefaSSam Parker; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res
39850bdefaSSam Parker;
40f2675ab4SSam Parker; CHECK-MVE-SIZE-LABEL: 'simple_loop_cost'
41f2675ab4SSam Parker; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
42f2675ab4SSam Parker; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader
43f2675ab4SSam Parker; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br label %loop
44f2675ab4SSam Parker; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
45f2675ab4SSam Parker; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
46f2675ab4SSam Parker; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
47f2675ab4SSam Parker; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit
48f2675ab4SSam Parker; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
49f2675ab4SSam Parker; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res
50f2675ab4SSam Parker;
51f2675ab4SSam Parker; CHECK-NEON-SIZE-LABEL: 'simple_loop_cost'
52f2675ab4SSam Parker; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
53f2675ab4SSam Parker; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader
54f2675ab4SSam Parker; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br label %loop
55f2675ab4SSam Parker; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
56f2675ab4SSam Parker; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
57f2675ab4SSam Parker; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
58f2675ab4SSam Parker; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit
59f2675ab4SSam Parker; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
60f2675ab4SSam Parker; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res
61f2675ab4SSam Parker;
62850bdefaSSam Parker; CHECK-T1-LATENCY-LABEL: 'simple_loop_cost'
63850bdefaSSam Parker; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
64850bdefaSSam Parker; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader
65850bdefaSSam Parker; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br label %loop
66850bdefaSSam Parker; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
67850bdefaSSam Parker; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
68850bdefaSSam Parker; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
69850bdefaSSam Parker; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit
70850bdefaSSam Parker; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
71850bdefaSSam Parker; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res
72850bdefaSSam Parker;
73850bdefaSSam Parker; CHECK-V8M-LATENCY-LABEL: 'simple_loop_cost'
74850bdefaSSam Parker; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
75850bdefaSSam Parker; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader
76850bdefaSSam Parker; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br label %loop
77850bdefaSSam Parker; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
78850bdefaSSam Parker; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
79850bdefaSSam Parker; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
80850bdefaSSam Parker; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit
81850bdefaSSam Parker; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
82850bdefaSSam Parker; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res
83850bdefaSSam Parker;
84850bdefaSSam Parker; CHECK-V8_1M-LATENCY-LABEL: 'simple_loop_cost'
85850bdefaSSam Parker; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
86850bdefaSSam Parker; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader
87850bdefaSSam Parker; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br label %loop
88850bdefaSSam Parker; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
89850bdefaSSam Parker; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
90850bdefaSSam Parker; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
91850bdefaSSam Parker; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit
92850bdefaSSam Parker; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
93850bdefaSSam Parker; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res
94850bdefaSSam Parker;
95850bdefaSSam Parker; CHECK-T1-THROUGHPUT-LABEL: 'simple_loop_cost'
96850bdefaSSam Parker; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
972596da31SSam Parker; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader
982596da31SSam Parker; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br label %loop
992596da31SSam Parker; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
100850bdefaSSam Parker; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
101850bdefaSSam Parker; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
1022596da31SSam Parker; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit
1032596da31SSam Parker; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
1042596da31SSam Parker; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res
105850bdefaSSam Parker;
106850bdefaSSam Parker; CHECK-V8M-THROUGHPUT-LABEL: 'simple_loop_cost'
107850bdefaSSam Parker; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
1082596da31SSam Parker; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader
1092596da31SSam Parker; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br label %loop
1102596da31SSam Parker; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
111850bdefaSSam Parker; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
112850bdefaSSam Parker; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
1132596da31SSam Parker; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit
1142596da31SSam Parker; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
1152596da31SSam Parker; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res
116850bdefaSSam Parker;
117850bdefaSSam Parker; CHECK-V8_1M-THROUGHPUT-LABEL: 'simple_loop_cost'
118850bdefaSSam Parker; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
1192596da31SSam Parker; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader
1202596da31SSam Parker; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br label %loop
1212596da31SSam Parker; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
122850bdefaSSam Parker; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
123850bdefaSSam Parker; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
1242596da31SSam Parker; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit
1252596da31SSam Parker; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
1262596da31SSam Parker; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res
127850bdefaSSam Parker;
128f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-LABEL: 'simple_loop_cost'
129f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
130f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: br i1 %zero, label %exit, label %preheader
131f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: br label %loop
132f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
133f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
134f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
135f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: br i1 %cmp, label %loop, label %exit
136f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
137f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i32 %res
138f2675ab4SSam Parker;
139f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-LABEL: 'simple_loop_cost'
140f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
141f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: br i1 %zero, label %exit, label %preheader
142f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: br label %loop
143f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
144f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
145f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
146f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: br i1 %cmp, label %loop, label %exit
147f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
148f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i32 %res
149f2675ab4SSam Parker;
150850bdefaSSam Parkerentry:
151850bdefaSSam Parker  %zero = icmp eq i32 %N, 0
152850bdefaSSam Parker  br i1 %zero, label %exit, label %preheader
153850bdefaSSam Parker
154850bdefaSSam Parkerpreheader:
155850bdefaSSam Parker  br label %loop
156850bdefaSSam Parker
157850bdefaSSam Parkerloop:
158850bdefaSSam Parker  %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
159850bdefaSSam Parker  %iv.next = add nuw i32 %iv, 1
160850bdefaSSam Parker  %cmp = icmp ne i32 %iv.next, %N
161850bdefaSSam Parker  br i1 %cmp, label %loop, label %exit
162850bdefaSSam Parker
163850bdefaSSam Parkerexit:
164850bdefaSSam Parker  %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
165850bdefaSSam Parker  ret i32 %res
166850bdefaSSam Parker}
167850bdefaSSam Parker
168*68c50b11SNikita Popovdefine i32 @simple_mul_loop(ptr %A, ptr %B, i32 %N) {
169850bdefaSSam Parker; CHECK-T1-SIZE-LABEL: 'simple_mul_loop'
170850bdefaSSam Parker; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
171850bdefaSSam Parker; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader
172850bdefaSSam Parker; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br label %loop
173850bdefaSSam Parker; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
174*68c50b11SNikita Popov; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %addr.a = getelementptr i32, ptr %A, i32 %iv
175*68c50b11SNikita Popov; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %load = load i32, ptr %addr.a, align 4
176850bdefaSSam Parker; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %load, %load
177*68c50b11SNikita Popov; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %addr.b = getelementptr i32, ptr %B, i32 %iv
178*68c50b11SNikita Popov; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, ptr %addr.b, align 4
179850bdefaSSam Parker; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
180850bdefaSSam Parker; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
181850bdefaSSam Parker; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit
182850bdefaSSam Parker; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
183850bdefaSSam Parker; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res
184850bdefaSSam Parker;
185850bdefaSSam Parker; CHECK-V8M-SIZE-LABEL: 'simple_mul_loop'
186850bdefaSSam Parker; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
187850bdefaSSam Parker; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader
188850bdefaSSam Parker; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br label %loop
189850bdefaSSam Parker; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
190*68c50b11SNikita Popov; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.a = getelementptr i32, ptr %A, i32 %iv
191*68c50b11SNikita Popov; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %load = load i32, ptr %addr.a, align 4
192850bdefaSSam Parker; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %load, %load
193*68c50b11SNikita Popov; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.b = getelementptr i32, ptr %B, i32 %iv
194*68c50b11SNikita Popov; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, ptr %addr.b, align 4
195850bdefaSSam Parker; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
196850bdefaSSam Parker; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
197850bdefaSSam Parker; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit
198850bdefaSSam Parker; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
199850bdefaSSam Parker; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res
200850bdefaSSam Parker;
201f2675ab4SSam Parker; CHECK-MVE-SIZE-LABEL: 'simple_mul_loop'
202f2675ab4SSam Parker; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
203f2675ab4SSam Parker; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader
204f2675ab4SSam Parker; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br label %loop
205f2675ab4SSam Parker; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
206*68c50b11SNikita Popov; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.a = getelementptr i32, ptr %A, i32 %iv
207*68c50b11SNikita Popov; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %load = load i32, ptr %addr.a, align 4
208f2675ab4SSam Parker; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %load, %load
209*68c50b11SNikita Popov; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.b = getelementptr i32, ptr %B, i32 %iv
210*68c50b11SNikita Popov; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, ptr %addr.b, align 4
211f2675ab4SSam Parker; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
212f2675ab4SSam Parker; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
213f2675ab4SSam Parker; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit
214f2675ab4SSam Parker; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
215f2675ab4SSam Parker; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res
216f2675ab4SSam Parker;
217f2675ab4SSam Parker; CHECK-NEON-SIZE-LABEL: 'simple_mul_loop'
218f2675ab4SSam Parker; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
219f2675ab4SSam Parker; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader
220f2675ab4SSam Parker; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br label %loop
221f2675ab4SSam Parker; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
222*68c50b11SNikita Popov; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.a = getelementptr i32, ptr %A, i32 %iv
223*68c50b11SNikita Popov; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %load = load i32, ptr %addr.a, align 4
224f2675ab4SSam Parker; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %load, %load
225*68c50b11SNikita Popov; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.b = getelementptr i32, ptr %B, i32 %iv
226*68c50b11SNikita Popov; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, ptr %addr.b, align 4
227f2675ab4SSam Parker; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
228f2675ab4SSam Parker; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
229f2675ab4SSam Parker; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit
230f2675ab4SSam Parker; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
231f2675ab4SSam Parker; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res
232f2675ab4SSam Parker;
233850bdefaSSam Parker; CHECK-T1-LATENCY-LABEL: 'simple_mul_loop'
234850bdefaSSam Parker; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
235850bdefaSSam Parker; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader
236850bdefaSSam Parker; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br label %loop
237850bdefaSSam Parker; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
238*68c50b11SNikita Popov; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %addr.a = getelementptr i32, ptr %A, i32 %iv
239*68c50b11SNikita Popov; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %load = load i32, ptr %addr.a, align 4
240850bdefaSSam Parker; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %load, %load
241*68c50b11SNikita Popov; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %addr.b = getelementptr i32, ptr %B, i32 %iv
242*68c50b11SNikita Popov; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, ptr %addr.b, align 4
243850bdefaSSam Parker; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
244850bdefaSSam Parker; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
245850bdefaSSam Parker; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit
246850bdefaSSam Parker; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
247850bdefaSSam Parker; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res
248850bdefaSSam Parker;
249850bdefaSSam Parker; CHECK-V8M-LATENCY-LABEL: 'simple_mul_loop'
250850bdefaSSam Parker; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
251850bdefaSSam Parker; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader
252850bdefaSSam Parker; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br label %loop
253850bdefaSSam Parker; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
254*68c50b11SNikita Popov; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.a = getelementptr i32, ptr %A, i32 %iv
255*68c50b11SNikita Popov; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %load = load i32, ptr %addr.a, align 4
256850bdefaSSam Parker; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %load, %load
257*68c50b11SNikita Popov; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.b = getelementptr i32, ptr %B, i32 %iv
258*68c50b11SNikita Popov; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, ptr %addr.b, align 4
259850bdefaSSam Parker; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
260850bdefaSSam Parker; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
261850bdefaSSam Parker; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit
262850bdefaSSam Parker; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
263850bdefaSSam Parker; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res
264850bdefaSSam Parker;
265850bdefaSSam Parker; CHECK-V8_1M-LATENCY-LABEL: 'simple_mul_loop'
266850bdefaSSam Parker; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
267850bdefaSSam Parker; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader
268850bdefaSSam Parker; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br label %loop
269850bdefaSSam Parker; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
270*68c50b11SNikita Popov; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.a = getelementptr i32, ptr %A, i32 %iv
271*68c50b11SNikita Popov; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %load = load i32, ptr %addr.a, align 4
272850bdefaSSam Parker; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %load, %load
273*68c50b11SNikita Popov; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.b = getelementptr i32, ptr %B, i32 %iv
274*68c50b11SNikita Popov; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, ptr %addr.b, align 4
275850bdefaSSam Parker; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
276850bdefaSSam Parker; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
277850bdefaSSam Parker; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit
278850bdefaSSam Parker; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
279850bdefaSSam Parker; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res
280850bdefaSSam Parker;
281850bdefaSSam Parker; CHECK-T1-THROUGHPUT-LABEL: 'simple_mul_loop'
282850bdefaSSam Parker; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
2832596da31SSam Parker; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader
2842596da31SSam Parker; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br label %loop
2852596da31SSam Parker; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
286*68c50b11SNikita Popov; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %addr.a = getelementptr i32, ptr %A, i32 %iv
287*68c50b11SNikita Popov; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %load = load i32, ptr %addr.a, align 4
288850bdefaSSam Parker; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %load, %load
289*68c50b11SNikita Popov; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %addr.b = getelementptr i32, ptr %B, i32 %iv
290*68c50b11SNikita Popov; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, ptr %addr.b, align 4
291850bdefaSSam Parker; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
292850bdefaSSam Parker; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
2932596da31SSam Parker; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit
2942596da31SSam Parker; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
2952596da31SSam Parker; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res
296850bdefaSSam Parker;
297850bdefaSSam Parker; CHECK-V8M-THROUGHPUT-LABEL: 'simple_mul_loop'
298850bdefaSSam Parker; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
2992596da31SSam Parker; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader
3002596da31SSam Parker; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br label %loop
3012596da31SSam Parker; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
302*68c50b11SNikita Popov; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.a = getelementptr i32, ptr %A, i32 %iv
303*68c50b11SNikita Popov; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %load = load i32, ptr %addr.a, align 4
304850bdefaSSam Parker; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %load, %load
305*68c50b11SNikita Popov; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.b = getelementptr i32, ptr %B, i32 %iv
306*68c50b11SNikita Popov; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, ptr %addr.b, align 4
307850bdefaSSam Parker; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
308850bdefaSSam Parker; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
3092596da31SSam Parker; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit
3102596da31SSam Parker; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
3112596da31SSam Parker; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res
312850bdefaSSam Parker;
313850bdefaSSam Parker; CHECK-V8_1M-THROUGHPUT-LABEL: 'simple_mul_loop'
314850bdefaSSam Parker; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
3152596da31SSam Parker; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader
3162596da31SSam Parker; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br label %loop
3172596da31SSam Parker; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
318*68c50b11SNikita Popov; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.a = getelementptr i32, ptr %A, i32 %iv
319*68c50b11SNikita Popov; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %load = load i32, ptr %addr.a, align 4
320850bdefaSSam Parker; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %load, %load
321*68c50b11SNikita Popov; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.b = getelementptr i32, ptr %B, i32 %iv
322*68c50b11SNikita Popov; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, ptr %addr.b, align 4
323850bdefaSSam Parker; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
324850bdefaSSam Parker; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
3252596da31SSam Parker; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit
3262596da31SSam Parker; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
3272596da31SSam Parker; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res
328850bdefaSSam Parker;
329f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-LABEL: 'simple_mul_loop'
330f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
331f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: br i1 %zero, label %exit, label %preheader
332f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: br label %loop
333f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
334*68c50b11SNikita Popov; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.a = getelementptr i32, ptr %A, i32 %iv
335*68c50b11SNikita Popov; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %load = load i32, ptr %addr.a, align 4
336f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %load, %load
337*68c50b11SNikita Popov; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.b = getelementptr i32, ptr %B, i32 %iv
338*68c50b11SNikita Popov; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, ptr %addr.b, align 4
339f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
340f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
341f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: br i1 %cmp, label %loop, label %exit
342f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
343f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i32 %res
344f2675ab4SSam Parker;
345f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-LABEL: 'simple_mul_loop'
346f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
347f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: br i1 %zero, label %exit, label %preheader
348f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: br label %loop
349f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
350*68c50b11SNikita Popov; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.a = getelementptr i32, ptr %A, i32 %iv
351*68c50b11SNikita Popov; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %load = load i32, ptr %addr.a, align 4
352f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %load, %load
353*68c50b11SNikita Popov; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.b = getelementptr i32, ptr %B, i32 %iv
354*68c50b11SNikita Popov; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, ptr %addr.b, align 4
355f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
356f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
357f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: br i1 %cmp, label %loop, label %exit
358f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
359f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i32 %res
360f2675ab4SSam Parker;
361850bdefaSSam Parkerentry:
362850bdefaSSam Parker  %zero = icmp eq i32 %N, 0
363850bdefaSSam Parker  br i1 %zero, label %exit, label %preheader
364850bdefaSSam Parker
365850bdefaSSam Parkerpreheader:
366850bdefaSSam Parker  br label %loop
367850bdefaSSam Parker
368850bdefaSSam Parkerloop:
369850bdefaSSam Parker  %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
370*68c50b11SNikita Popov  %addr.a = getelementptr i32, ptr %A, i32 %iv
371*68c50b11SNikita Popov  %load = load i32, ptr %addr.a
372850bdefaSSam Parker  %mul = mul i32 %load, %load
373*68c50b11SNikita Popov  %addr.b = getelementptr i32, ptr %B, i32 %iv
374*68c50b11SNikita Popov  store i32 %mul, ptr %addr.b
375850bdefaSSam Parker  %iv.next = add nuw i32 %iv, 1
376850bdefaSSam Parker  %cmp = icmp ne i32 %iv.next, %N
377850bdefaSSam Parker  br i1 %cmp, label %loop, label %exit
378850bdefaSSam Parker
379850bdefaSSam Parkerexit:
380850bdefaSSam Parker  %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
381850bdefaSSam Parker  ret i32 %res
382850bdefaSSam Parker}
383850bdefaSSam Parker
384*68c50b11SNikita Popovdefine i32 @simple_mul_ext_lsr_loop(ptr %A, ptr %B, i32 %N) {
385850bdefaSSam Parker; CHECK-T1-SIZE-LABEL: 'simple_mul_ext_lsr_loop'
386850bdefaSSam Parker; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
387850bdefaSSam Parker; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader
388850bdefaSSam Parker; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br label %loop
389850bdefaSSam Parker; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
390*68c50b11SNikita Popov; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.a = phi ptr [ %A, %preheader ], [ %addr.a, %loop ]
391*68c50b11SNikita Popov; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.b = phi ptr [ %B, %preheader ], [ %addr.b, %loop ]
392*68c50b11SNikita Popov; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %load = load i16, ptr %addr.a, align 2
393850bdefaSSam Parker; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %sext = sext i16 %load to i32
394850bdefaSSam Parker; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %sext, 7
395*68c50b11SNikita Popov; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, ptr %addr.b, align 4
396850bdefaSSam Parker; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
397*68c50b11SNikita Popov; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.a.next = getelementptr i16, ptr %addr.a, i32 1
398*68c50b11SNikita Popov; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.b.next = getelementptr i32, ptr %addr.b, i32 1
399850bdefaSSam Parker; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
400850bdefaSSam Parker; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit
401850bdefaSSam Parker; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
402850bdefaSSam Parker; CHECK-T1-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res
403850bdefaSSam Parker;
404850bdefaSSam Parker; CHECK-V8M-SIZE-LABEL: 'simple_mul_ext_lsr_loop'
405850bdefaSSam Parker; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
406850bdefaSSam Parker; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader
407850bdefaSSam Parker; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br label %loop
408850bdefaSSam Parker; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
409*68c50b11SNikita Popov; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.a = phi ptr [ %A, %preheader ], [ %addr.a, %loop ]
410*68c50b11SNikita Popov; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.b = phi ptr [ %B, %preheader ], [ %addr.b, %loop ]
411*68c50b11SNikita Popov; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %load = load i16, ptr %addr.a, align 2
412850bdefaSSam Parker; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %sext = sext i16 %load to i32
413850bdefaSSam Parker; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %sext, 7
414*68c50b11SNikita Popov; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, ptr %addr.b, align 4
415850bdefaSSam Parker; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
416*68c50b11SNikita Popov; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.a.next = getelementptr i16, ptr %addr.a, i32 1
417*68c50b11SNikita Popov; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.b.next = getelementptr i32, ptr %addr.b, i32 1
418850bdefaSSam Parker; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
419850bdefaSSam Parker; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit
420850bdefaSSam Parker; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
421850bdefaSSam Parker; CHECK-V8M-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res
422850bdefaSSam Parker;
423f2675ab4SSam Parker; CHECK-MVE-SIZE-LABEL: 'simple_mul_ext_lsr_loop'
424f2675ab4SSam Parker; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
425f2675ab4SSam Parker; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader
426f2675ab4SSam Parker; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br label %loop
427f2675ab4SSam Parker; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
428*68c50b11SNikita Popov; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.a = phi ptr [ %A, %preheader ], [ %addr.a, %loop ]
429*68c50b11SNikita Popov; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.b = phi ptr [ %B, %preheader ], [ %addr.b, %loop ]
430*68c50b11SNikita Popov; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %load = load i16, ptr %addr.a, align 2
431f2675ab4SSam Parker; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %sext = sext i16 %load to i32
432f2675ab4SSam Parker; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %sext, 7
433*68c50b11SNikita Popov; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, ptr %addr.b, align 4
434f2675ab4SSam Parker; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
435*68c50b11SNikita Popov; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.a.next = getelementptr i16, ptr %addr.a, i32 1
436*68c50b11SNikita Popov; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.b.next = getelementptr i32, ptr %addr.b, i32 1
437f2675ab4SSam Parker; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
438f2675ab4SSam Parker; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit
439f2675ab4SSam Parker; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
440f2675ab4SSam Parker; CHECK-MVE-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res
441f2675ab4SSam Parker;
442f2675ab4SSam Parker; CHECK-NEON-SIZE-LABEL: 'simple_mul_ext_lsr_loop'
443f2675ab4SSam Parker; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
444f2675ab4SSam Parker; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader
445f2675ab4SSam Parker; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br label %loop
446f2675ab4SSam Parker; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
447*68c50b11SNikita Popov; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.a = phi ptr [ %A, %preheader ], [ %addr.a, %loop ]
448*68c50b11SNikita Popov; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.b = phi ptr [ %B, %preheader ], [ %addr.b, %loop ]
449*68c50b11SNikita Popov; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %load = load i16, ptr %addr.a, align 2
450f2675ab4SSam Parker; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %sext = sext i16 %load to i32
451f2675ab4SSam Parker; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %sext, 7
452*68c50b11SNikita Popov; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, ptr %addr.b, align 4
453f2675ab4SSam Parker; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
454*68c50b11SNikita Popov; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.a.next = getelementptr i16, ptr %addr.a, i32 1
455*68c50b11SNikita Popov; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.b.next = getelementptr i32, ptr %addr.b, i32 1
456f2675ab4SSam Parker; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
457f2675ab4SSam Parker; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit
458f2675ab4SSam Parker; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
459f2675ab4SSam Parker; CHECK-NEON-SIZE-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res
460f2675ab4SSam Parker;
461850bdefaSSam Parker; CHECK-T1-LATENCY-LABEL: 'simple_mul_ext_lsr_loop'
462850bdefaSSam Parker; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
463850bdefaSSam Parker; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader
464850bdefaSSam Parker; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br label %loop
465850bdefaSSam Parker; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
466*68c50b11SNikita Popov; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.a = phi ptr [ %A, %preheader ], [ %addr.a, %loop ]
467*68c50b11SNikita Popov; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.b = phi ptr [ %B, %preheader ], [ %addr.b, %loop ]
468*68c50b11SNikita Popov; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %load = load i16, ptr %addr.a, align 2
469850bdefaSSam Parker; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %sext = sext i16 %load to i32
470850bdefaSSam Parker; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %sext, 7
471*68c50b11SNikita Popov; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, ptr %addr.b, align 4
472850bdefaSSam Parker; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
473*68c50b11SNikita Popov; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.a.next = getelementptr i16, ptr %addr.a, i32 1
474*68c50b11SNikita Popov; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.b.next = getelementptr i32, ptr %addr.b, i32 1
475850bdefaSSam Parker; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
476850bdefaSSam Parker; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit
477850bdefaSSam Parker; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
478850bdefaSSam Parker; CHECK-T1-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res
479850bdefaSSam Parker;
480850bdefaSSam Parker; CHECK-V8M-LATENCY-LABEL: 'simple_mul_ext_lsr_loop'
481850bdefaSSam Parker; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
482850bdefaSSam Parker; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader
483850bdefaSSam Parker; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br label %loop
484850bdefaSSam Parker; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
485*68c50b11SNikita Popov; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.a = phi ptr [ %A, %preheader ], [ %addr.a, %loop ]
486*68c50b11SNikita Popov; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.b = phi ptr [ %B, %preheader ], [ %addr.b, %loop ]
487*68c50b11SNikita Popov; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %load = load i16, ptr %addr.a, align 2
488850bdefaSSam Parker; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %sext = sext i16 %load to i32
489850bdefaSSam Parker; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %sext, 7
490*68c50b11SNikita Popov; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, ptr %addr.b, align 4
491850bdefaSSam Parker; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
492*68c50b11SNikita Popov; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.a.next = getelementptr i16, ptr %addr.a, i32 1
493*68c50b11SNikita Popov; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.b.next = getelementptr i32, ptr %addr.b, i32 1
494850bdefaSSam Parker; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
495850bdefaSSam Parker; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit
496850bdefaSSam Parker; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
497850bdefaSSam Parker; CHECK-V8M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res
498850bdefaSSam Parker;
499850bdefaSSam Parker; CHECK-V8_1M-LATENCY-LABEL: 'simple_mul_ext_lsr_loop'
500850bdefaSSam Parker; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
501850bdefaSSam Parker; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader
502850bdefaSSam Parker; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br label %loop
503850bdefaSSam Parker; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
504*68c50b11SNikita Popov; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.a = phi ptr [ %A, %preheader ], [ %addr.a, %loop ]
505*68c50b11SNikita Popov; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.b = phi ptr [ %B, %preheader ], [ %addr.b, %loop ]
506*68c50b11SNikita Popov; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 4 for instruction: %load = load i16, ptr %addr.a, align 2
507850bdefaSSam Parker; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %sext = sext i16 %load to i32
508850bdefaSSam Parker; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %sext, 7
509*68c50b11SNikita Popov; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, ptr %addr.b, align 4
510850bdefaSSam Parker; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
511*68c50b11SNikita Popov; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.a.next = getelementptr i16, ptr %addr.a, i32 1
512*68c50b11SNikita Popov; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.b.next = getelementptr i32, ptr %addr.b, i32 1
513850bdefaSSam Parker; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
514850bdefaSSam Parker; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit
515850bdefaSSam Parker; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
516850bdefaSSam Parker; CHECK-V8_1M-LATENCY-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res
517850bdefaSSam Parker;
518850bdefaSSam Parker; CHECK-T1-THROUGHPUT-LABEL: 'simple_mul_ext_lsr_loop'
519850bdefaSSam Parker; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
5202596da31SSam Parker; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader
5212596da31SSam Parker; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br label %loop
5222596da31SSam Parker; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
523*68c50b11SNikita Popov; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %addr.a = phi ptr [ %A, %preheader ], [ %addr.a, %loop ]
524*68c50b11SNikita Popov; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %addr.b = phi ptr [ %B, %preheader ], [ %addr.b, %loop ]
525*68c50b11SNikita Popov; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %load = load i16, ptr %addr.a, align 2
526850bdefaSSam Parker; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %sext = sext i16 %load to i32
527850bdefaSSam Parker; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %sext, 7
528*68c50b11SNikita Popov; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, ptr %addr.b, align 4
529850bdefaSSam Parker; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
530*68c50b11SNikita Popov; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.a.next = getelementptr i16, ptr %addr.a, i32 1
531*68c50b11SNikita Popov; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.b.next = getelementptr i32, ptr %addr.b, i32 1
532850bdefaSSam Parker; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
5332596da31SSam Parker; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit
5342596da31SSam Parker; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
5352596da31SSam Parker; CHECK-T1-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res
536850bdefaSSam Parker;
537850bdefaSSam Parker; CHECK-V8M-THROUGHPUT-LABEL: 'simple_mul_ext_lsr_loop'
538850bdefaSSam Parker; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
5392596da31SSam Parker; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader
5402596da31SSam Parker; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br label %loop
5412596da31SSam Parker; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
542*68c50b11SNikita Popov; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %addr.a = phi ptr [ %A, %preheader ], [ %addr.a, %loop ]
543*68c50b11SNikita Popov; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %addr.b = phi ptr [ %B, %preheader ], [ %addr.b, %loop ]
544*68c50b11SNikita Popov; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %load = load i16, ptr %addr.a, align 2
545850bdefaSSam Parker; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %sext = sext i16 %load to i32
546850bdefaSSam Parker; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %sext, 7
547*68c50b11SNikita Popov; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, ptr %addr.b, align 4
548850bdefaSSam Parker; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
549*68c50b11SNikita Popov; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.a.next = getelementptr i16, ptr %addr.a, i32 1
550*68c50b11SNikita Popov; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.b.next = getelementptr i32, ptr %addr.b, i32 1
551850bdefaSSam Parker; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
5522596da31SSam Parker; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit
5532596da31SSam Parker; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
5542596da31SSam Parker; CHECK-V8M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res
555850bdefaSSam Parker;
556850bdefaSSam Parker; CHECK-V8_1M-THROUGHPUT-LABEL: 'simple_mul_ext_lsr_loop'
557850bdefaSSam Parker; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
5582596da31SSam Parker; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %zero, label %exit, label %preheader
5592596da31SSam Parker; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br label %loop
5602596da31SSam Parker; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
561*68c50b11SNikita Popov; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %addr.a = phi ptr [ %A, %preheader ], [ %addr.a, %loop ]
562*68c50b11SNikita Popov; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %addr.b = phi ptr [ %B, %preheader ], [ %addr.b, %loop ]
563*68c50b11SNikita Popov; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %load = load i16, ptr %addr.a, align 2
564850bdefaSSam Parker; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %sext = sext i16 %load to i32
565850bdefaSSam Parker; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %sext, 7
566*68c50b11SNikita Popov; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, ptr %addr.b, align 4
567850bdefaSSam Parker; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
568*68c50b11SNikita Popov; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.a.next = getelementptr i16, ptr %addr.a, i32 1
569*68c50b11SNikita Popov; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.b.next = getelementptr i32, ptr %addr.b, i32 1
570850bdefaSSam Parker; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
5712596da31SSam Parker; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: br i1 %cmp, label %loop, label %exit
5722596da31SSam Parker; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
5732596da31SSam Parker; CHECK-V8_1M-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret i32 %res
574850bdefaSSam Parker;
575f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-LABEL: 'simple_mul_ext_lsr_loop'
576f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
577f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: br i1 %zero, label %exit, label %preheader
578f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: br label %loop
579f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
580*68c50b11SNikita Popov; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.a = phi ptr [ %A, %preheader ], [ %addr.a, %loop ]
581*68c50b11SNikita Popov; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.b = phi ptr [ %B, %preheader ], [ %addr.b, %loop ]
582*68c50b11SNikita Popov; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %load = load i16, ptr %addr.a, align 2
583f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %sext = sext i16 %load to i32
584f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %sext, 7
585*68c50b11SNikita Popov; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, ptr %addr.b, align 4
586f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
587*68c50b11SNikita Popov; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.a.next = getelementptr i16, ptr %addr.a, i32 1
588*68c50b11SNikita Popov; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.b.next = getelementptr i32, ptr %addr.b, i32 1
589f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
590f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: br i1 %cmp, label %loop, label %exit
591f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
592f2675ab4SSam Parker; CHECK-MVE-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i32 %res
593f2675ab4SSam Parker;
594f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-LABEL: 'simple_mul_ext_lsr_loop'
595f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %zero = icmp eq i32 %N, 0
596f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: br i1 %zero, label %exit, label %preheader
597f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: br label %loop
598f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
599*68c50b11SNikita Popov; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.a = phi ptr [ %A, %preheader ], [ %addr.a, %loop ]
600*68c50b11SNikita Popov; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.b = phi ptr [ %B, %preheader ], [ %addr.b, %loop ]
601*68c50b11SNikita Popov; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %load = load i16, ptr %addr.a, align 2
602f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %sext = sext i16 %load to i32
603f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %mul = mul i32 %sext, 7
604*68c50b11SNikita Popov; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: store i32 %mul, ptr %addr.b, align 4
605f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %iv.next = add nuw i32 %iv, 1
606*68c50b11SNikita Popov; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.a.next = getelementptr i16, ptr %addr.a, i32 1
607*68c50b11SNikita Popov; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %addr.b.next = getelementptr i32, ptr %addr.b, i32 1
608f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %cmp = icmp ne i32 %iv.next, %N
609f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: br i1 %cmp, label %loop, label %exit
610f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
611f2675ab4SSam Parker; CHECK-NEON-THROUGHPUT-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret i32 %res
612f2675ab4SSam Parker;
613850bdefaSSam Parkerentry:
614850bdefaSSam Parker  %zero = icmp eq i32 %N, 0
615850bdefaSSam Parker  br i1 %zero, label %exit, label %preheader
616850bdefaSSam Parker
617850bdefaSSam Parkerpreheader:
618850bdefaSSam Parker  br label %loop
619850bdefaSSam Parker
620850bdefaSSam Parkerloop:
621850bdefaSSam Parker  %iv = phi i32 [ 0, %preheader ], [ %iv.next, %loop ]
622*68c50b11SNikita Popov  %addr.a = phi ptr [ %A, %preheader ], [ %addr.a, %loop ]
623*68c50b11SNikita Popov  %addr.b = phi ptr [ %B, %preheader ], [ %addr.b, %loop ]
624*68c50b11SNikita Popov  %load = load i16, ptr %addr.a
625850bdefaSSam Parker  %sext = sext i16 %load to i32
626850bdefaSSam Parker  %mul = mul i32 %sext, 7
627*68c50b11SNikita Popov  store i32 %mul, ptr %addr.b
628850bdefaSSam Parker  %iv.next = add nuw i32 %iv, 1
629*68c50b11SNikita Popov  %addr.a.next = getelementptr i16, ptr %addr.a, i32 1
630*68c50b11SNikita Popov  %addr.b.next = getelementptr i32, ptr %addr.b, i32 1
631850bdefaSSam Parker  %cmp = icmp ne i32 %iv.next, %N
632850bdefaSSam Parker  br i1 %cmp, label %loop, label %exit
633850bdefaSSam Parker
634850bdefaSSam Parkerexit:
635850bdefaSSam Parker  %res = phi i32 [ 0, %entry ], [ %iv.next, %loop ]
636850bdefaSSam Parker  ret i32 %res
637850bdefaSSam Parker}
638