xref: /llvm-project/llvm/test/CodeGen/VE/Scalar/returnaddr.ll (revision b006b60dc993b2e0ba3e412c80709477241b6be6) 
1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc < %s -mtriple=ve-- | FileCheck %s
3
4define ptr @h() nounwind readnone optsize {
5; CHECK-LABEL: h:
6; CHECK:       # %bb.0: # %entry
7; CHECK-NEXT:    st %s9, (, %s11)
8; CHECK-NEXT:    st %s10, 8(, %s11)
9; CHECK-NEXT:    or %s9, 0, %s11
10; CHECK-NEXT:    lea %s11, -176(, %s11)
11; CHECK-NEXT:    brge.l.t %s11, %s8, .LBB0_2
12; CHECK-NEXT:  # %bb.1: # %entry
13; CHECK-NEXT:    ld %s61, 24(, %s14)
14; CHECK-NEXT:    or %s62, 0, %s0
15; CHECK-NEXT:    lea %s63, 315
16; CHECK-NEXT:    shm.l %s63, (%s61)
17; CHECK-NEXT:    shm.l %s8, 8(%s61)
18; CHECK-NEXT:    shm.l %s11, 16(%s61)
19; CHECK-NEXT:    monc
20; CHECK-NEXT:    or %s0, 0, %s62
21; CHECK-NEXT:  .LBB0_2: # %entry
22; CHECK-NEXT:    ld %s0, (, %s9)
23; CHECK-NEXT:    ld %s0, (, %s0)
24; CHECK-NEXT:    ld %s0, 8(, %s0)
25; CHECK-NEXT:    or %s11, 0, %s9
26; CHECK-NEXT:    ld %s10, 8(, %s11)
27; CHECK-NEXT:    ld %s9, (, %s11)
28; CHECK-NEXT:    b.l.t (, %s10)
29entry:
30  %ret = tail call ptr @llvm.returnaddress(i32 2)
31  ret ptr %ret
32}
33
34declare ptr @llvm.returnaddress(i32) nounwind readnone
35
36define ptr @g() nounwind readnone optsize {
37; CHECK-LABEL: g:
38; CHECK:       # %bb.0: # %entry
39; CHECK-NEXT:    st %s9, (, %s11)
40; CHECK-NEXT:    st %s10, 8(, %s11)
41; CHECK-NEXT:    or %s9, 0, %s11
42; CHECK-NEXT:    lea %s11, -176(, %s11)
43; CHECK-NEXT:    brge.l.t %s11, %s8, .LBB1_2
44; CHECK-NEXT:  # %bb.1: # %entry
45; CHECK-NEXT:    ld %s61, 24(, %s14)
46; CHECK-NEXT:    or %s62, 0, %s0
47; CHECK-NEXT:    lea %s63, 315
48; CHECK-NEXT:    shm.l %s63, (%s61)
49; CHECK-NEXT:    shm.l %s8, 8(%s61)
50; CHECK-NEXT:    shm.l %s11, 16(%s61)
51; CHECK-NEXT:    monc
52; CHECK-NEXT:    or %s0, 0, %s62
53; CHECK-NEXT:  .LBB1_2: # %entry
54; CHECK-NEXT:    ld %s0, (, %s9)
55; CHECK-NEXT:    ld %s0, 8(, %s0)
56; CHECK-NEXT:    or %s11, 0, %s9
57; CHECK-NEXT:    ld %s10, 8(, %s11)
58; CHECK-NEXT:    ld %s9, (, %s11)
59; CHECK-NEXT:    b.l.t (, %s10)
60entry:
61  %ret = tail call ptr @llvm.returnaddress(i32 1)
62  ret ptr %ret
63}
64
65define ptr @f() nounwind readnone optsize {
66; CHECK-LABEL: f:
67; CHECK:       # %bb.0: # %entry
68; CHECK-NEXT:    st %s9, (, %s11)
69; CHECK-NEXT:    st %s10, 8(, %s11)
70; CHECK-NEXT:    or %s9, 0, %s11
71; CHECK-NEXT:    lea %s11, -176(, %s11)
72; CHECK-NEXT:    brge.l.t %s11, %s8, .LBB2_2
73; CHECK-NEXT:  # %bb.1: # %entry
74; CHECK-NEXT:    ld %s61, 24(, %s14)
75; CHECK-NEXT:    or %s62, 0, %s0
76; CHECK-NEXT:    lea %s63, 315
77; CHECK-NEXT:    shm.l %s63, (%s61)
78; CHECK-NEXT:    shm.l %s8, 8(%s61)
79; CHECK-NEXT:    shm.l %s11, 16(%s61)
80; CHECK-NEXT:    monc
81; CHECK-NEXT:    or %s0, 0, %s62
82; CHECK-NEXT:  .LBB2_2: # %entry
83; CHECK-NEXT:    ld %s0, 8(, %s9)
84; CHECK-NEXT:    or %s11, 0, %s9
85; CHECK-NEXT:    ld %s10, 8(, %s11)
86; CHECK-NEXT:    ld %s9, (, %s11)
87; CHECK-NEXT:    b.l.t (, %s10)
88entry:
89  %ret = tail call ptr @llvm.returnaddress(i32 0)
90  ret ptr %ret
91}
92