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Previous checkin broke printf(%a) support for fp constants-- re-fix it.

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llvm-svn: 16051
This commit is contained in:
Brian Gaeke 2004-08-25 19:37:26 +00:00
parent 8b65b55ec1
commit 69fc098326
1 changed files with 9 additions and 1 deletions
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10
lib/Target/CBackend/Writer.cpp
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@ -590,7 +590,15 @@ void CWriter::printConstant(Constant *CPV) {
Out << "LLVM_INF" << (FPC->getType() == Type::FloatTy ? "F" : "")
<< " /*inf*/ ";
} else {
std::string Num = ftostr(FPC->getValue());
std::string Num;
#if HAVE_PRINTF_A
// Print out the constant as a floating point number.
char Buffer[100];
sprintf(Buffer, "%a", FPC->getValue());
Num = Buffer;
#else
Num = ftostr(FPC->getValue());
#endif
Out << Num;
}
}