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Don't die with an assertion if the Result bitwidth is already correct. This

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fixes an assert reading "1239123123123123" when the result is already 64-bit.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155329 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2012-04-23 00:27:54 +00:00
parent 85d043d6f6
commit a9963c648e
1 changed files with 1 additions and 1 deletions
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2
lib/Support/StringRef.cpp
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@ -391,7 +391,7 @@ bool StringRef::getAsInteger(unsigned Radix, APInt &Result) const {
unsigned BitWidth = Log2Radix * Str.size();
if (BitWidth < Result.getBitWidth())
BitWidth = Result.getBitWidth(); // don't shrink the result
else
else if (BitWidth > Result.getBitWidth())
Result = Result.zext(BitWidth);
APInt RadixAP, CharAP; // unused unless !IsPowerOf2Radix