source: icGREP/icgrep-devel/llvm-3.8.0.src/test/CodeGen/ARM/debug-frame-large-stack.ll @ 5027

Last change on this file since 5027 was 5027, checked in by cameron, 3 years ago

Upgrade to llvm 3.8

File size: 2.4 KB
Line 
1; RUN: llc -filetype=asm -o - < %s -mtriple arm-arm-netbsd-eabi -disable-fp-elim| FileCheck %s --check-prefix=CHECK-ARM
2; RUN: llc -filetype=asm -o - < %s -mtriple arm-arm-netbsd-eabi | FileCheck %s --check-prefix=CHECK-ARM-FP-ELIM
3
4define void @test1() {
5    %tmp = alloca [ 64 x i32 ] , align 4
6    ret void
7}
8
9; CHECK-ARM-LABEL: test1:
10; CHECK-ARM: .cfi_startproc
11; CHECK-ARM: sub    sp, sp, #256
12; CHECK-ARM: .cfi_endproc
13
14; CHECK-ARM-FP-ELIM-LABEL: test1:
15; CHECK-ARM-FP-ELIM: .cfi_startproc
16; CHECK-ARM-FP-ELIM: sub    sp, sp, #256
17; CHECK-ARM-FP-ELIM: .cfi_endproc
18
19define void @test2() {
20    %tmp = alloca [ 4168 x i8 ] , align 4
21    ret void
22}
23
24; CHECK-ARM-LABEL: test2:
25; CHECK-ARM: .cfi_startproc
26; CHECK-ARM: push    {r4, r5}
27; CHECK-ARM: .cfi_def_cfa_offset 8
28; CHECK-ARM: .cfi_offset r5, -4
29; CHECK-ARM: .cfi_offset r4, -8
30; CHECK-ARM: sub    sp, sp, #72
31; CHECK-ARM: sub    sp, sp, #4096
32; CHECK-ARM: .cfi_def_cfa_offset 4176
33; CHECK-ARM: .cfi_endproc
34
35; CHECK-ARM-FP_ELIM-LABEL: test2:
36; CHECK-ARM-FP_ELIM: .cfi_startproc
37; CHECK-ARM-FP_ELIM: push    {r4, r5}
38; CHECK-ARM-FP_ELIM: .cfi_def_cfa_offset 8
39; CHECK-ARM-FP_ELIM: .cfi_offset 54, -4
40; CHECK-ARM-FP_ELIM: .cfi_offset r4, -8
41; CHECK-ARM-FP_ELIM: sub    sp, sp, #72
42; CHECK-ARM-FP_ELIM: sub    sp, sp, #4096
43; CHECK-ARM-FP_ELIM: .cfi_def_cfa_offset 4176
44; CHECK-ARM-FP_ELIM: .cfi_endproc
45
46define i32 @test3() {
47        %retval = alloca i32, align 4
48        %tmp = alloca i32, align 4
49        %a = alloca [805306369 x i8], align 16
50        store i32 0, i32* %tmp
51        %tmp1 = load i32, i32* %tmp
52        ret i32 %tmp1
53}
54
55; CHECK-ARM-LABEL: test3:
56; CHECK-ARM: .cfi_startproc
57; CHECK-ARM: push    {r4, r5, r11}
58; CHECK-ARM: .cfi_def_cfa_offset 12
59; CHECK-ARM: .cfi_offset r11, -4
60; CHECK-ARM: .cfi_offset r5, -8
61; CHECK-ARM: .cfi_offset r4, -12
62; CHECK-ARM: add    r11, sp, #8
63; CHECK-ARM: .cfi_def_cfa r11, 4
64; CHECK-ARM: sub    sp, sp, #20
65; CHECK-ARM: sub    sp, sp, #805306368
66; CHECK-ARM: bic    sp, sp, #15
67; CHECK-ARM: .cfi_endproc
68
69; CHECK-ARM-FP-ELIM-LABEL: test3:
70; CHECK-ARM-FP-ELIM: .cfi_startproc
71; CHECK-ARM-FP-ELIM: push    {r4, r5, r11}
72; CHECK-ARM-FP-ELIM: .cfi_def_cfa_offset 12
73; CHECK-ARM-FP-ELIM: .cfi_offset r11, -4
74; CHECK-ARM-FP-ELIM: .cfi_offset r5, -8
75; CHECK-ARM-FP-ELIM: .cfi_offset r4, -12
76; CHECK-ARM-FP-ELIM: add    r11, sp, #8
77; CHECK-ARM-FP-ELIM: .cfi_def_cfa r11, 4
78; CHECK-ARM-FP-ELIM: sub    sp, sp, #20
79; CHECK-ARM-FP-ELIM: sub    sp, sp, #805306368
80; CHECK-ARM-FP-ELIM: bic    sp, sp, #15
81; CHECK-ARM-FP-ELIM: .cfi_endproc
82
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