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30 lines
1.0 KiB
LLVM
30 lines
1.0 KiB
LLVM
; RUN: llc < %s -mtriple=armv7-apple-darwin | FileCheck %s -check-prefix=ARM
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; RUN: llc < %s -mtriple=thumbv7-apple-darwin | FileCheck %s -check-prefix=THUMB
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; rdar://7998649
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%struct.foo = type { i64, i64 }
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define zeroext i8 @t(%struct.foo* %this, i1 %tst) noreturn optsize {
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entry:
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; ARM-LABEL: t:
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; ARM-DAG: mov r[[ADDR:[0-9]+]], #8
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; ARM-DAG: mov [[VAL:r[0-9]+]], #0
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; ARM: str [[VAL]], [r[[ADDR]]], r0
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; THUMB-LABEL: t:
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; THUMB-DAG: movs r[[ADDR:[0-9]+]], #8
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; THUMB-DAG: movs [[VAL:r[0-9]+]], #0
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; THUMB-NOT: str {{[a-z0-9]+}}, [{{[a-z0-9]+}}], {{[a-z0-9]+}}
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; THUMB: str [[VAL]], [r[[ADDR]]]
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%0 = getelementptr inbounds %struct.foo* %this, i32 0, i32 1 ; <i64*> [#uses=1]
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store i32 0, i32* inttoptr (i32 8 to i32*), align 8
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br i1 %tst, label %bb.nph96, label %bb3
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bb3: ; preds = %entry
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%1 = load i64* %0, align 4 ; <i64> [#uses=0]
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ret i8 42
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bb.nph96: ; preds = %entry
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ret i8 3
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}
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