Tim Northover | a0691c8 | 2014-11-14 22:45:23 +0000 | [diff] [blame] | 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 |
Artyom Skrobov | f6830f4 | 2014-02-14 17:19:07 +0000 | [diff] [blame] | 3 | |
| 4 | define void @test1() { |
| 5 | %tmp = alloca [ 64 x i32 ] , align 4 |
| 6 | ret void |
| 7 | } |
| 8 | |
Artyom Skrobov | f6830f4 | 2014-02-14 17:19:07 +0000 | [diff] [blame] | 9 | ; CHECK-ARM-LABEL: test1: |
| 10 | ; CHECK-ARM: .cfi_startproc |
| 11 | ; CHECK-ARM: sub sp, sp, #256 |
| 12 | ; CHECK-ARM: .cfi_endproc |
| 13 | |
Nico Rieck | 7647178 | 2014-02-16 07:31:05 +0000 | [diff] [blame] | 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 |
Artyom Skrobov | f6830f4 | 2014-02-14 17:19:07 +0000 | [diff] [blame] | 18 | |
| 19 | define 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 |
Oliver Stannard | 9aa6f01 | 2016-08-23 09:19:22 +0000 | [diff] [blame] | 26 | ; CHECK-ARM: push {r4, r5, r11, lr} |
| 27 | ; CHECK-ARM: .cfi_def_cfa_offset 16 |
| 28 | ; CHECK-ARM: .cfi_offset lr, -4 |
| 29 | ; CHECK-ARM: .cfi_offset r11, -8 |
| 30 | ; CHECK-ARM: .cfi_offset r5, -12 |
| 31 | ; CHECK-ARM: .cfi_offset r4, -16 |
| 32 | ; CHECK-ARM: add r11, sp, #8 |
| 33 | ; CHECK-ARM: .cfi_def_cfa r11, 8 |
Artyom Skrobov | f6830f4 | 2014-02-14 17:19:07 +0000 | [diff] [blame] | 34 | ; CHECK-ARM: sub sp, sp, #72 |
| 35 | ; CHECK-ARM: sub sp, sp, #4096 |
Artyom Skrobov | f6830f4 | 2014-02-14 17:19:07 +0000 | [diff] [blame] | 36 | ; CHECK-ARM: .cfi_endproc |
| 37 | |
| 38 | ; CHECK-ARM-FP_ELIM-LABEL: test2: |
| 39 | ; CHECK-ARM-FP_ELIM: .cfi_startproc |
| 40 | ; CHECK-ARM-FP_ELIM: push {r4, r5} |
| 41 | ; CHECK-ARM-FP_ELIM: .cfi_def_cfa_offset 8 |
| 42 | ; CHECK-ARM-FP_ELIM: .cfi_offset 54, -4 |
Hans Wennborg | 8905043 | 2014-03-13 15:56:41 +0000 | [diff] [blame] | 43 | ; CHECK-ARM-FP_ELIM: .cfi_offset r4, -8 |
Artyom Skrobov | f6830f4 | 2014-02-14 17:19:07 +0000 | [diff] [blame] | 44 | ; CHECK-ARM-FP_ELIM: sub sp, sp, #72 |
| 45 | ; CHECK-ARM-FP_ELIM: sub sp, sp, #4096 |
| 46 | ; CHECK-ARM-FP_ELIM: .cfi_def_cfa_offset 4176 |
| 47 | ; CHECK-ARM-FP_ELIM: .cfi_endproc |
| 48 | |
| 49 | define i32 @test3() { |
| 50 | %retval = alloca i32, align 4 |
| 51 | %tmp = alloca i32, align 4 |
| 52 | %a = alloca [805306369 x i8], align 16 |
| 53 | store i32 0, i32* %tmp |
David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 54 | %tmp1 = load i32, i32* %tmp |
Artyom Skrobov | f6830f4 | 2014-02-14 17:19:07 +0000 | [diff] [blame] | 55 | ret i32 %tmp1 |
| 56 | } |
| 57 | |
| 58 | ; CHECK-ARM-LABEL: test3: |
| 59 | ; CHECK-ARM: .cfi_startproc |
Oliver Stannard | 9aa6f01 | 2016-08-23 09:19:22 +0000 | [diff] [blame] | 60 | ; CHECK-ARM: push {r4, r5, r11, lr} |
| 61 | ; CHECK-ARM: .cfi_def_cfa_offset 16 |
| 62 | ; CHECK-ARM: .cfi_offset lr, -4 |
| 63 | ; CHECK-ARM: .cfi_offset r11, -8 |
| 64 | ; CHECK-ARM: .cfi_offset r5, -12 |
| 65 | ; CHECK-ARM: .cfi_offset r4, -16 |
Artyom Skrobov | f6830f4 | 2014-02-14 17:19:07 +0000 | [diff] [blame] | 66 | ; CHECK-ARM: add r11, sp, #8 |
Oliver Stannard | 9aa6f01 | 2016-08-23 09:19:22 +0000 | [diff] [blame] | 67 | ; CHECK-ARM: .cfi_def_cfa r11, 8 |
| 68 | ; CHECK-ARM: sub sp, sp, #16 |
Artyom Skrobov | f6830f4 | 2014-02-14 17:19:07 +0000 | [diff] [blame] | 69 | ; CHECK-ARM: sub sp, sp, #805306368 |
| 70 | ; CHECK-ARM: bic sp, sp, #15 |
| 71 | ; CHECK-ARM: .cfi_endproc |
| 72 | |
| 73 | ; CHECK-ARM-FP-ELIM-LABEL: test3: |
| 74 | ; CHECK-ARM-FP-ELIM: .cfi_startproc |
| 75 | ; CHECK-ARM-FP-ELIM: push {r4, r5, r11} |
| 76 | ; CHECK-ARM-FP-ELIM: .cfi_def_cfa_offset 12 |
Hans Wennborg | 8905043 | 2014-03-13 15:56:41 +0000 | [diff] [blame] | 77 | ; CHECK-ARM-FP-ELIM: .cfi_offset r11, -4 |
| 78 | ; CHECK-ARM-FP-ELIM: .cfi_offset r5, -8 |
| 79 | ; CHECK-ARM-FP-ELIM: .cfi_offset r4, -12 |
Artyom Skrobov | f6830f4 | 2014-02-14 17:19:07 +0000 | [diff] [blame] | 80 | ; CHECK-ARM-FP-ELIM: add r11, sp, #8 |
Hans Wennborg | 8905043 | 2014-03-13 15:56:41 +0000 | [diff] [blame] | 81 | ; CHECK-ARM-FP-ELIM: .cfi_def_cfa r11, 4 |
Artyom Skrobov | f6830f4 | 2014-02-14 17:19:07 +0000 | [diff] [blame] | 82 | ; CHECK-ARM-FP-ELIM: sub sp, sp, #20 |
| 83 | ; CHECK-ARM-FP-ELIM: sub sp, sp, #805306368 |
| 84 | ; CHECK-ARM-FP-ELIM: bic sp, sp, #15 |
| 85 | ; CHECK-ARM-FP-ELIM: .cfi_endproc |
| 86 | |