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24 lines
691 B
LLVM
24 lines
691 B
LLVM
; RUN: llc < %s -march=x86 | grep ret | grep 4
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%struct.foo = type { [4 x i32] }
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define void @bar(%struct.foo* noalias sret %agg.result) nounwind {
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entry:
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%tmp1 = getelementptr %struct.foo* %agg.result, i32 0, i32 0
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%tmp3 = getelementptr [4 x i32]* %tmp1, i32 0, i32 0
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store i32 1, i32* %tmp3, align 8
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ret void
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}
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@dst = external global i32
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define void @foo() nounwind {
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%memtmp = alloca %struct.foo, align 4
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call void @bar( %struct.foo* sret %memtmp ) nounwind
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%tmp4 = getelementptr %struct.foo* %memtmp, i32 0, i32 0
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%tmp5 = getelementptr [4 x i32]* %tmp4, i32 0, i32 0
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%tmp6 = load i32* %tmp5
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store i32 %tmp6, i32* @dst
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ret void
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}
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