2013-12-25 18:14:07 +08:00
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; RUN: llc %s -march=mipsel -mattr=micromips -filetype=asm \
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; RUN: -relocation-model=pic -O3 -o - | FileCheck %s
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define i32 @sum(i32* %x, i32* %y) nounwind uwtable {
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entry:
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%x.addr = alloca i32*, align 8
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%y.addr = alloca i32*, align 8
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store i32* %x, i32** %x.addr, align 8
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store i32* %y, i32** %y.addr, align 8
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2015-02-28 05:17:42 +08:00
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%0 = load i32*, i32** %x.addr, align 8
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%1 = load i32, i32* %0, align 4
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%2 = load i32*, i32** %y.addr, align 8
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%3 = load i32, i32* %2, align 4
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2013-12-25 18:14:07 +08:00
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%add = add nsw i32 %1, %3
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ret i32 %add
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}
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define i32 @main() nounwind uwtable {
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entry:
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%retval = alloca i32, align 4
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%x = alloca i32, align 4
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%y = alloca i32, align 4
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store i32 0, i32* %retval
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%call = call i32 @sum(i32* %x, i32* %y)
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ret i32 %call
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}
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; CHECK: addiu ${{[0-9]+}}, $sp, {{[0-9]+}}
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; CHECK: addiu ${{[0-9]+}}, $sp, {{[0-9]+}}
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