17 lines
427 B
LLVM
17 lines
427 B
LLVM
; RUN: llc -march=hexagon -mcpu=hexagonv4 < %s | FileCheck %s
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; CHECK: vaddh(r{{[0-9]+}}, r{{[0-9]+}})
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@j = external global i32
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@k = external global i32
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define void @foo() nounwind {
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entry:
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%0 = load i32, i32* @j, align 4
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%1 = load i32, i32* @k, align 4
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%2 = call i32 @llvm.hexagon.A2.svaddh(i32 %0, i32 %1)
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store i32 %2, i32* @k, align 4
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ret void
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}
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declare i32 @llvm.hexagon.A2.svaddh(i32, i32) nounwind readnone
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