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