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Convert some users of ftostr to raw_ostream.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94808 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer
2010-01-29 14:42:22 +00:00
parent f304ff63d3
commit 5908839ced
2 changed files with 11 additions and 9 deletions
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14
lib/Support/FileUtilities.cpp
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@ -13,11 +13,11 @@
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
#include "llvm/Support/FileUtilities.h" #include "llvm/Support/FileUtilities.h"
#include "llvm/System/Path.h"
#include "llvm/Support/MemoryBuffer.h" #include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/System/Path.h"
#include "llvm/ADT/OwningPtr.h" #include "llvm/ADT/OwningPtr.h"
#include "llvm/ADT/SmallString.h" #include "llvm/ADT/SmallString.h"
#include "llvm/ADT/StringExtras.h"
#include <cstdlib> #include <cstdlib>
#include <cstring> #include <cstring>
#include <cctype> #include <cctype>
@ -139,11 +139,11 @@ static bool CompareNumbers(const char *&F1P, const char *&F2P,
Diff = 0; // Both zero. Diff = 0; // Both zero.
if (Diff > RelTolerance) { if (Diff > RelTolerance) {
if (ErrorMsg) { if (ErrorMsg) {
*ErrorMsg = "Compared: " + ftostr(V1) + " and " + ftostr(V2) + "\n"; raw_string_ostream(*ErrorMsg)
*ErrorMsg += "abs. diff = " + ftostr(std::abs(V1-V2)) + << "Compared: " << V1 << " and " << V2 << '\n'
" rel.diff = " + ftostr(Diff) + "\n"; << "abs. diff = " << std::abs(V1-V2) << " rel.diff = " << Diff << '\n'
*ErrorMsg += "Out of tolerance: rel/abs: " + ftostr(RelTolerance) + << "Out of tolerance: rel/abs: " << RelTolerance << '/'
"/" + ftostr(AbsTolerance); << AbsTolerance;
} }
return true; return true;
} }

6
lib/VMCore/AsmWriter.cpp
View File

@ -27,6 +27,7 @@
#include "llvm/ValueSymbolTable.h" #include "llvm/ValueSymbolTable.h"
#include "llvm/TypeSymbolTable.h" #include "llvm/TypeSymbolTable.h"
#include "llvm/ADT/DenseSet.h" #include "llvm/ADT/DenseSet.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/StringExtras.h" #include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/STLExtras.h" #include "llvm/ADT/STLExtras.h"
#include "llvm/Support/CFG.h" #include "llvm/Support/CFG.h"
@ -855,7 +856,8 @@ static void WriteConstantInt(raw_ostream &Out, const Constant *CV,
bool isDouble = &CFP->getValueAPF().getSemantics()==&APFloat::IEEEdouble; bool isDouble = &CFP->getValueAPF().getSemantics()==&APFloat::IEEEdouble;
double Val = isDouble ? CFP->getValueAPF().convertToDouble() : double Val = isDouble ? CFP->getValueAPF().convertToDouble() :
CFP->getValueAPF().convertToFloat(); CFP->getValueAPF().convertToFloat();
std::string StrVal = ftostr(CFP->getValueAPF()); SmallString<128> StrVal;
raw_svector_ostream(StrVal) << Val;
// Check to make sure that the stringized number is not some string like // Check to make sure that the stringized number is not some string like
// "Inf" or NaN, that atof will accept, but the lexer will not. Check // "Inf" or NaN, that atof will accept, but the lexer will not. Check
@ -866,7 +868,7 @@ static void WriteConstantInt(raw_ostream &Out, const Constant *CV,
(StrVal[1] >= '0' && StrVal[1] <= '9'))) { (StrVal[1] >= '0' && StrVal[1] <= '9'))) {
// Reparse stringized version! // Reparse stringized version!
if (atof(StrVal.c_str()) == Val) { if (atof(StrVal.c_str()) == Val) {
Out << StrVal; Out << StrVal.str();
return; return;
} }
} }