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[NFC] Use llvm::raw_string_ostream instead of std::stringstream

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That's more efficient and we don't loose any valuable feature when doing so.
This commit is contained in:
serge-sans-paille 2021-03-12 18:42:17 +01:00
parent d1f2a244f8
commit 8a1cc679e3
1 changed files with 5 additions and 6 deletions
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11
lib/Analysis/InlineAdvisor.cpp
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@ -24,8 +24,6 @@
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/raw_ostream.h"
#include <sstream>
using namespace llvm;
#define DEBUG_TYPE "inline"
@ -279,8 +277,7 @@ shouldBeDeferred(Function *Caller, InlineCost IC, int &TotalSecondaryCost,
}
namespace llvm {
static std::basic_ostream<char> &operator<<(std::basic_ostream<char> &R,
const ore::NV &Arg) {
static raw_ostream &operator<<(raw_ostream &R, const ore::NV &Arg) {
return R << Arg.Val;
}
@ -302,7 +299,8 @@ RemarkT &operator<<(RemarkT &&R, const InlineCost &IC) {
} // namespace llvm
std::string llvm::inlineCostStr(const InlineCost &IC) {
std::stringstream Remark;
std::string Buffer;
raw_string_ostream Remark(Buffer);
Remark << IC;
return Remark.str();
}
@ -383,7 +381,8 @@ llvm::shouldInline(CallBase &CB,
}
std::string llvm::getCallSiteLocation(DebugLoc DLoc) {
std::ostringstream CallSiteLoc;
std::string Buffer;
raw_string_ostream CallSiteLoc(Buffer);
bool First = true;
for (DILocation *DIL = DLoc.get(); DIL; DIL = DIL->getInlinedAt()) {
if (!First)