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18 lines
456 B
LLVM
18 lines
456 B
LLVM
; RUN: llc -march=hexagon -mcpu=hexagonv4 < %s | FileCheck %s
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; CHECK: combine(r{{[0-9]+}}, r{{[0-9]+}})
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@j = external global i32
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@k = external global i64
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define void @foo() nounwind {
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entry:
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%0 = load i32* @j, align 4
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%1 = load i64* @k, align 8
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%conv = trunc i64 %1 to i32
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%2 = call i64 @llvm.hexagon.A2.combinew(i32 %0, i32 %conv)
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store i64 %2, i64* @k, align 8
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ret void
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}
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declare i64 @llvm.hexagon.A2.combinew(i32, i32) nounwind readnone
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