[llvm-commits] CVS: llvm/include/llvm/ADT/StringExtras.h
Chris Lattner
lattner at cs.uiuc.edu
Mon Jan 3 17:56:43 PST 2005
Changes in directory llvm/include/llvm/ADT:
StringExtras.h updated: 1.23 -> 1.24
---
Log message:
Do not let 'ftostr' return a string that starts with spaces. This allows
the AsmWriter to emit FP constants like 1.0 in normal exponential notation
instead of hex notation.
---
Diffs of the changes: (+3 -1)
Index: llvm/include/llvm/ADT/StringExtras.h
diff -u llvm/include/llvm/ADT/StringExtras.h:1.23 llvm/include/llvm/ADT/StringExtras.h:1.24
--- llvm/include/llvm/ADT/StringExtras.h:1.23 Wed Sep 1 17:55:34 2004
+++ llvm/include/llvm/ADT/StringExtras.h Mon Jan 3 19:56:28 2005
@@ -100,7 +100,9 @@
static inline std::string ftostr(double V) {
char Buffer[200];
sprintf(Buffer, "%20.6e", V);
- return Buffer;
+ char *B = Buffer;
+ while (*B == ' ') ++B;
+ return B;
}
static inline std::string LowercaseString(const std::string &S) {
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