30 lines
850 B
LLVM
30 lines
850 B
LLVM
; RUN: llc < %s -mtriple=armv7-linux-gnueabihf | FileCheck %s -check-prefix=EABI
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; RUN: llc < %s -march=arm -mtriple=arm-linux-gnu | FileCheck %s -check-prefix=OABI
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define i32 @f(i32 %a, ...) {
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entry:
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%a_addr = alloca i32 ; <i32*> [#uses=1]
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%retval = alloca i32, align 4 ; <i32*> [#uses=2]
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%tmp = alloca i32, align 4 ; <i32*> [#uses=2]
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store i32 %a, i32* %a_addr
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store i32 0, i32* %tmp
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%tmp1 = load i32, i32* %tmp ; <i32> [#uses=1]
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store i32 %tmp1, i32* %retval
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call void @llvm.va_start(i8* null)
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call void asm sideeffect "", "~{d8}"()
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br label %return
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return: ; preds = %entry
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%retval2 = load i32, i32* %retval ; <i32> [#uses=1]
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ret i32 %retval2
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; EABI: add sp, sp, #16
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; EABI: vpop {d8}
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; EABI: add sp, sp, #4
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; EABI: add sp, sp, #12
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; OABI: add sp, sp, #12
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; OABI: add sp, sp, #12
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}
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declare void @llvm.va_start(i8*) nounwind
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