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| author | Nico Weber <nicolasweber@gmx.de> | 2012-10-03 13:39:49 +0000 |
|---|---|---|
| committer | Nico Weber <nicolasweber@gmx.de> | 2012-10-03 13:39:49 +0000 |
| commit | 90a415e7cafa4eef6d1e0da2bad2786b5b3469b1 (patch) | |
| tree | 0835bdbe05c2c15a0885139d18731d146bfa91c5 /clang/lib | |
| parent | 30abda16129b16f4e2117e7f121ffefcc9d868e4 (diff) | |
| download | bcm5719-llvm-90a415e7cafa4eef6d1e0da2bad2786b5b3469b1.tar.gz bcm5719-llvm-90a415e7cafa4eef6d1e0da2bad2786b5b3469b1.zip | |
When mangling an APSInt with the ms abi, make sure to look at all nibbles.
Currently, it's ignored if the number of set bits isn't divisible by 4.
llvm-svn: 165116
Diffstat (limited to 'clang/lib')
| -rw-r--r-- | clang/lib/AST/MicrosoftMangle.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/clang/lib/AST/MicrosoftMangle.cpp b/clang/lib/AST/MicrosoftMangle.cpp index 072ad06999d..d456e822ae9 100644 --- a/clang/lib/AST/MicrosoftMangle.cpp +++ b/clang/lib/AST/MicrosoftMangle.cpp @@ -350,7 +350,7 @@ void MicrosoftCXXNameMangler::mangleNumber(const llvm::APSInt &Value) { char *CurPtr = EndPtr; llvm::APSInt NibbleMask(Value.getBitWidth(), Value.isUnsigned()); NibbleMask = 0xf; - for (int i = 0, e = Value.getActiveBits() / 4; i != e; ++i) { + for (int i = 0, e = (Value.getActiveBits() + 3) / 4; i != e; ++i) { *--CurPtr = 'A' + Temp.And(NibbleMask).getLimitedValue(0xf); Temp = Temp.lshr(4); } |
