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Change the keywords for the zext and sext parameter attributes to be zeroext and signext so they don't conflict with the keywords for the instructions of the same name. This gets around the ambiguity. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40069 91177308-0d34-0410-b5e6-96231b3b80d8
16 lines
397 B
LLVM
16 lines
397 B
LLVM
; RUN: llvm-as < %s | llc | grep {movl %edi, %eax}
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; The input value is already sign extended, don't re-extend it.
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; This testcase corresponds to:
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; int test(short X) { return (int)X; }
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target datalayout = "e-p:64:64"
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target triple = "x86_64-apple-darwin8"
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define i32 @test(i16 signext %X) {
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entry:
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%tmp12 = sext i16 %X to i32 ; <i32> [#uses=1]
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ret i32 %tmp12
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}
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