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74 lines
1.5 KiB
74 lines
1.5 KiB
;PR15293: ARM codegen ice - expected larger existing stack allocation
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;RUN: llc -mtriple=arm-linux-gnueabihf < %s | FileCheck %s
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;CHECK-LABEL: foo:
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;CHECK: sub sp, sp, #16
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;CHECK: push {r11, lr}
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;CHECK: str r0, [sp, #8]
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;CHECK: add r0, sp, #8
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;CHECK: bl fooUseParam
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;CHECK: pop {r11, lr}
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;CHECK: add sp, sp, #16
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;CHECK: mov pc, lr
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;CHECK-LABEL: foo2:
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;CHECK: sub sp, sp, #16
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;CHECK: push {r11, lr}
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;CHECK: str r0, [sp, #8]
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;CHECK: add r0, sp, #8
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;CHECK: str r2, [sp, #16]
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;CHECK: bl fooUseParam
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;CHECK: add r0, sp, #16
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;CHECK: bl fooUseParam
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;CHECK: pop {r11, lr}
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;CHECK: add sp, sp, #16
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;CHECK: mov pc, lr
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;CHECK-LABEL: doFoo:
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;CHECK: push {r11, lr}
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;CHECK: ldr r0,
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;CHECK: ldr r0, [r0]
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;CHECK: bl foo
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;CHECK: pop {r11, lr}
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;CHECK: mov pc, lr
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;CHECK-LABEL: doFoo2:
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;CHECK: push {r11, lr}
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;CHECK: ldr r0,
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;CHECK: mov r1, #0
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;CHECK: ldr r0, [r0]
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;CHECK: mov r2, r0
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;CHECK: bl foo2
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;CHECK: pop {r11, lr}
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;CHECK: mov pc, lr
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%artz = type { i32 }
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@static_val = constant %artz { i32 777 }
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declare void @fooUseParam(%artz* )
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define void @foo(%artz* byval(%artz) %s) {
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call void @fooUseParam(%artz* %s)
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ret void
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}
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define void @foo2(%artz* byval(%artz) %s, i32 %p, %artz* byval(%artz) %s2) {
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call void @fooUseParam(%artz* %s)
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call void @fooUseParam(%artz* %s2)
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ret void
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}
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define void @doFoo() {
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call void @foo(%artz* byval(%artz) @static_val)
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ret void
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}
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define void @doFoo2() {
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call void @foo2(%artz* byval(%artz) @static_val, i32 0, %artz* byval(%artz) @static_val)
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ret void
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}
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