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Fix HashString's Bernstein hash to use unsigned chars, as is usually done.
[oota-llvm.git]
/
include
/
llvm
/
ADT
/
StringExtras.h
diff --git
a/include/llvm/ADT/StringExtras.h
b/include/llvm/ADT/StringExtras.h
index 655d884e7baaab2677fb8debe622b0ae65fe7062..36df5acadb4d8631fbbba96a2112b6ad9a3a1a54 100644
(file)
--- a/
include/llvm/ADT/StringExtras.h
+++ b/
include/llvm/ADT/StringExtras.h
@@
-125,7
+125,7
@@
void SplitString(StringRef Source,
// X*33+c -> X*33^c
static inline unsigned HashString(StringRef Str, unsigned Result = 0) {
for (unsigned i = 0, e = Str.size(); i != e; ++i)
- Result = Result * 33 + Str[i];
+ Result = Result * 33 +
(unsigned char)
Str[i];
return Result;
}