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| author | dim <dim@FreeBSD.org> | 2012-12-02 13:10:19 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2012-12-02 13:10:19 +0000 |
| commit | 6de2c08bc400b4aca9fb46684e8bdb56eed9b09f (patch) | |
| tree | 32b4679ab4b8f28e5228daafc65e9dc436935353 /lib/Support/StringRef.cpp | |
| parent | 4dc93743c9d40c29c0a3bec2aae328cac0d289e8 (diff) | |
| download | FreeBSD-src-6de2c08bc400b4aca9fb46684e8bdb56eed9b09f.zip FreeBSD-src-6de2c08bc400b4aca9fb46684e8bdb56eed9b09f.tar.gz | |
Vendor import of llvm release_32 branch r168974 (effectively, 3.2 RC2):
http://llvm.org/svn/llvm-project/llvm/branches/release_32@168974
Diffstat (limited to 'lib/Support/StringRef.cpp')
| -rw-r--r-- | lib/Support/StringRef.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Support/StringRef.cpp b/lib/Support/StringRef.cpp index 8aab4b2..f8e9208 100644 --- a/lib/Support/StringRef.cpp +++ b/lib/Support/StringRef.cpp @@ -350,8 +350,8 @@ bool llvm::getAsUnsignedInteger(StringRef Str, unsigned Radix, unsigned long long PrevResult = Result; Result = Result*Radix+CharVal; - // Check for overflow. - if (Result < PrevResult) + // Check for overflow by shifting back and seeing if bits were lost. + if (Result/Radix < PrevResult) return true; Str = Str.substr(1); |
