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26 lines
502 B
26 lines
502 B
4 months ago
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; RUN: llc -march=hexagon < %s | FileCheck %s
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; CHECK: jump f2
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;
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; Check that we perform tail call merging on return types with zero extend.
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; We want to see a jump to f2, not a call.
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target triple = "hexagon"
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; Function Attrs: nounwind
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define zeroext i8 @f0() #0 {
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b0:
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%v0 = tail call zeroext i8 @f2() #0
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ret i8 %v0
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}
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; Function Attrs: nounwind readnone
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define zeroext i8 @f1() #1 {
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b0:
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ret i8 1
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}
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declare zeroext i8 @f2()
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attributes #0 = { nounwind }
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attributes #1 = { nounwind readnone }
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