2208c97c1b
Similar to 806761a7629df268c8aed49657aeccffa6bca449 -mtriple= specifies the full target triple while -march= merely sets the architecture part of the default target triple, leaving a target triple which may not make sense. Therefore, -march= is error-prone and not recommended for tests without a target triple. The issue has been benign as we recognize $unknown-apple-darwin as ELF instead of rejecting it outrightly.
18 lines
477 B
LLVM
18 lines
477 B
LLVM
; RUN: llc -mtriple=hexagon -disable-hsdr -hexagon-bit=0 < %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, ptr @j, align 4
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%1 = load i64, ptr @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, ptr @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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