1 ;PR15293: ARM codegen ice - expected larger existing stack allocation 2 ;RUN: llc -mtriple=arm-linux-gnueabihf < %s | FileCheck %s 3 4 ;CHECK-LABEL: foo: 5 ;CHECK: sub sp, sp, #8 6 ;CHECK: push {r11, lr} 7 ;CHECK: str r0, [sp, #8] 8 ;CHECK: add r0, sp, #8 9 ;CHECK: bl fooUseParam 10 ;CHECK: pop {r11, lr} 11 ;CHECK: add sp, sp, #8 12 ;CHECK: mov pc, lr 13 14 ;CHECK-LABEL: foo2: 15 ;CHECK: sub sp, sp, #8 16 ;CHECK: push {r11, lr} 17 ;CHECK: str r0, [sp, #8] 18 ;CHECK: add r0, sp, #8 19 ;CHECK: str r2, [sp, #12] 20 ;CHECK: bl fooUseParam 21 ;CHECK: add r0, sp, #12 22 ;CHECK: bl fooUseParam 23 ;CHECK: pop {r11, lr} 24 ;CHECK: add sp, sp, #8 25 ;CHECK: mov pc, lr 26 27 ;CHECK-LABEL: doFoo: 28 ;CHECK: push {r11, lr} 29 ;CHECK: ldr r0, 30 ;CHECK: ldr r0, [r0] 31 ;CHECK: bl foo 32 ;CHECK: pop {r11, lr} 33 ;CHECK: mov pc, lr 34 35 36 ;CHECK-LABEL: doFoo2: 37 ;CHECK: push {r11, lr} 38 ;CHECK: ldr r0, 39 ;CHECK: mov r1, #0 40 ;CHECK: ldr r0, [r0] 41 ;CHECK: mov r2, r0 42 ;CHECK: bl foo2 43 ;CHECK: pop {r11, lr} 44 ;CHECK: mov pc, lr 45 46 47 %artz = type { i32 } 48 @static_val = constant %artz { i32 777 } 49 50 declare void @fooUseParam(%artz* ) 51 52 define void @foo(%artz* byval %s) { 53 call void @fooUseParam(%artz* %s) 54 ret void 55 } 56 57 define void @foo2(%artz* byval %s, i32 %p, %artz* byval %s2) { 58 call void @fooUseParam(%artz* %s) 59 call void @fooUseParam(%artz* %s2) 60 ret void 61 } 62 63 64 define void @doFoo() { 65 call void @foo(%artz* byval @static_val) 66 ret void 67 } 68 69 define void @doFoo2() { 70 call void @foo2(%artz* byval @static_val, i32 0, %artz* byval @static_val) 71 ret void 72 } 73 74
