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 4 define 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 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 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 46 define 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 83
