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| author | Neil Booth <neil@daikokuya.co.uk> | 2007-10-12 15:31:31 +0000 |
|---|---|---|
| committer | Neil Booth <neil@daikokuya.co.uk> | 2007-10-12 15:31:31 +0000 |
| commit | 7e74b17ad29f187ee30cf2a2ab110af19a161f89 (patch) | |
| tree | 15f2bda6fadf9a8c7937d9ae76c0d1277bb7d9cd /llvm/lib/Support/APInt.cpp | |
| parent | dc35bd79caa48dd0e1a616749abb65339c3a8c4b (diff) | |
| download | bcm5719-llvm-7e74b17ad29f187ee30cf2a2ab110af19a161f89.tar.gz bcm5719-llvm-7e74b17ad29f187ee30cf2a2ab110af19a161f89.zip | |
Don't attempt to mask no bits
llvm-svn: 42909
Diffstat (limited to 'llvm/lib/Support/APInt.cpp')
| -rw-r--r-- | llvm/lib/Support/APInt.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Support/APInt.cpp b/llvm/lib/Support/APInt.cpp index 2e537d66da7..c5abf4bf163 100644 --- a/llvm/lib/Support/APInt.cpp +++ b/llvm/lib/Support/APInt.cpp @@ -2212,7 +2212,8 @@ APInt::tcExtract(integerPart *dst, unsigned int dstCount, const integerPart *src dst[dstParts - 1] |= ((src[firstSrcPart + dstParts] & mask) << n % integerPartWidth); } else if (n > srcBits) { - dst[dstParts - 1] &= lowBitMask (srcBits % integerPartWidth); + if (srcBits % integerPartWidth) + dst[dstParts - 1] &= lowBitMask (srcBits % integerPartWidth); } /* Clear high parts. */ |
