[llvm-commits] [llvm] r171306 - /llvm/trunk/lib/Analysis/MemoryBuiltins.cpp

[NAKAMURA Takumi]

It broke +Asserts.

FAIL: LLVM :: Instrumentation/BoundsChecking/simple.ll (3903 of 7048)
******************** TEST 'LLVM ::
Instrumentation/BoundsChecking/simple.ll' FAILED ********************
Script:
--
/home/chapuni/BUILD/cmake-static/Release/bin/./opt <
/home/chapuni/llvm-project/llvm/test/Instrumentation/BoundsChecking/simple.ll
-bounds-checking -S |
/home/chapuni/BUILD/cmake-static/Release/bin/./FileCheck
/home/chapuni/llvm-project/llvm/test/Instrumentation/BoundsChecking/simple.ll
--
Exit Code: 2
Command Output (stderr):
--
opt: /home/chapuni/llvm-project/llvm/include/llvm/ADT/APInt.h:888:
bool llvm::APInt::operator==(const llvm::APInt&) const: Assertion
`BitWidth == RHS.BitWidth && "Comparison requires equal bit widths"'
failed.

2013/1/1 Nuno Lopes <nunoplopes at sapo.pt>:
> Author: nlopes
> Date: Mon Dec 31 11:25:24 2012
> New Revision: 171306
>
> URL: http://llvm.org/viewvc/llvm-project?rev=171306&view=rev
> Log:
> minor code simplification
>
> Modified:
>     llvm/trunk/lib/Analysis/MemoryBuiltins.cpp
>
> Modified: llvm/trunk/lib/Analysis/MemoryBuiltins.cpp
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/MemoryBuiltins.cpp?rev=171306&r1=171305&r2=171306&view=diff
> ==============================================================================
> --- llvm/trunk/lib/Analysis/MemoryBuiltins.cpp (original)
> +++ llvm/trunk/lib/Analysis/MemoryBuiltins.cpp Mon Dec 31 11:25:24 2012
> @@ -562,7 +562,7 @@
>  SizeOffsetType ObjectSizeOffsetVisitor::visitSelectInst(SelectInst &I) {
>    SizeOffsetType TrueSide  = compute(I.getTrueValue());
>    SizeOffsetType FalseSide = compute(I.getFalseValue());
> -  if (bothKnown(TrueSide) && bothKnown(FalseSide) && TrueSide == FalseSide)
> +  if (TrueSide == FalseSide)
>      return TrueSide;
>    return unknown();
>  }
>
>
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