xref: /llvm-project/llvm/test/CodeGen/PowerPC/store-rightmost-vector-elt.ll (revision 5403c59c608c08c8ecd4303763f08eb046eb5e4d)
1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu \
3; RUN:     -mcpu=pwr10 -ppc-vsr-nums-as-vr -ppc-asm-full-reg-names \
4; RUN:     < %s | FileCheck %s --check-prefix=CHECK-LE
5
6; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu \
7; RUN:     -mcpu=pwr10 -ppc-vsr-nums-as-vr -ppc-asm-full-reg-names \
8; RUN:     < %s | FileCheck %s --check-prefix=CHECK-BE
9
10define void @test1(<4 x i32> %A, ptr %a) {
11; CHECK-LE-LABEL: test1:
12; CHECK-LE:       # %bb.0: # %entry
13; CHECK-LE-NEXT:    stxvrwx v2, 0, r5
14; CHECK-LE-NEXT:    blr
15;
16; CHECK-BE-LABEL: test1:
17; CHECK-BE:       # %bb.0: # %entry
18; CHECK-BE-NEXT:    xxsldwi vs0, v2, v2, 3
19; CHECK-BE-NEXT:    stfiwx f0, 0, r5
20; CHECK-BE-NEXT:    blr
21entry:
22  %vecext = extractelement <4 x i32> %A, i32 0
23  store i32 %vecext, ptr %a, align 4
24  ret void
25}
26
27define void @test2(<4 x float> %A, ptr %a) {
28; CHECK-LE-LABEL: test2:
29; CHECK-LE:       # %bb.0: # %entry
30; CHECK-LE-NEXT:    stxvrwx v2, 0, r5
31; CHECK-LE-NEXT:    blr
32;
33; CHECK-BE-LABEL: test2:
34; CHECK-BE:       # %bb.0: # %entry
35; CHECK-BE-NEXT:    xxsldwi vs0, v2, v2, 3
36; CHECK-BE-NEXT:    stfiwx f0, 0, r5
37; CHECK-BE-NEXT:    blr
38entry:
39  %vecext = extractelement <4 x float> %A, i32 0
40  store float %vecext, ptr %a, align 4
41  ret void
42}
43
44define void @test3(<2 x double> %A, ptr %a) {
45; CHECK-LE-LABEL: test3:
46; CHECK-LE:       # %bb.0: # %entry
47; CHECK-LE-NEXT:    stxvrdx v2, 0, r5
48; CHECK-LE-NEXT:    blr
49;
50; CHECK-BE-LABEL: test3:
51; CHECK-BE:       # %bb.0: # %entry
52; CHECK-BE-NEXT:    stxsd v2, 0(r5)
53; CHECK-BE-NEXT:    blr
54entry:
55  %vecext = extractelement <2 x double> %A, i32 0
56  store double %vecext, ptr %a, align 8
57  ret void
58}
59
60define void @test4(<2 x i64> %A, ptr %a) {
61; CHECK-LE-LABEL: test4:
62; CHECK-LE:       # %bb.0: # %entry
63; CHECK-LE-NEXT:    stxvrdx v2, 0, r5
64; CHECK-LE-NEXT:    blr
65;
66; CHECK-BE-LABEL: test4:
67; CHECK-BE:       # %bb.0: # %entry
68; CHECK-BE-NEXT:    stxsd v2, 0(r5)
69; CHECK-BE-NEXT:    blr
70entry:
71  %vecext = extractelement <2 x i64> %A, i32 0
72  store i64 %vecext, ptr %a, align 8
73  ret void
74}
75
76define void @test5(<8 x i16> %A, ptr %a) {
77; CHECK-LE-LABEL: test5:
78; CHECK-LE:       # %bb.0: # %entry
79; CHECK-LE-NEXT:    stxvrhx v2, 0, r5
80; CHECK-LE-NEXT:    blr
81;
82; CHECK-BE-LABEL: test5:
83; CHECK-BE:       # %bb.0: # %entry
84; CHECK-BE-NEXT:    vsldoi v2, v2, v2, 10
85; CHECK-BE-NEXT:    stxsihx v2, 0, r5
86; CHECK-BE-NEXT:    blr
87entry:
88  %vecext = extractelement <8 x i16> %A, i32 0
89  store i16 %vecext, ptr %a, align 2
90  ret void
91}
92
93define void @test6(<16 x i8> %A, ptr %a) {
94; CHECK-LE-LABEL: test6:
95; CHECK-LE:       # %bb.0: # %entry
96; CHECK-LE-NEXT:    stxvrbx v2, 0, r5
97; CHECK-LE-NEXT:    blr
98;
99; CHECK-BE-LABEL: test6:
100; CHECK-BE:       # %bb.0: # %entry
101; CHECK-BE-NEXT:    vsldoi v2, v2, v2, 9
102; CHECK-BE-NEXT:    stxsibx v2, 0, r5
103; CHECK-BE-NEXT:    blr
104entry:
105  %vecext = extractelement <16 x i8> %A, i32 0
106  store i8 %vecext, ptr %a, align 1
107  ret void
108}
109
110