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fa49f810c2
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2427 91177308-0d34-0410-b5e6-96231b3b80d8
24 lines
425 B
LLVM
24 lines
425 B
LLVM
; Tests to make sure elimination of casts is working correctly
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; RUN: if as < %s | opt -instcombine -dce | grep '%c'
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; RUN: then exit 1
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; RUN: else exit 0
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; RUN: fi
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implementation
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int "test1"(int %A)
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begin
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%c1 = cast int %A to uint
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%c2 = cast uint %c1 to int
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ret int %c2
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end
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ulong "test2"(ubyte %A)
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begin
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%c1 = cast ubyte %A to ushort
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%c2 = cast ushort %c1 to uint
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%Ret = cast uint %c2 to ulong
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ret ulong %Ret
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end
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