[MC] Avoid useless triple copy (llvm#103026)

Copying a triple is cheap, but not free, so let's not do that if there's no reason to do so. Trivial cleanup.
ROCm · Aug 13, 2024 · 2b077ed · 2b077ed
1 parent 3fa946a
commit 2b077ed
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/llvm/include/llvm/CodeGen/BasicTTIImpl.h b/llvm/include/llvm/CodeGen/BasicTTIImpl.h
@@ -525,7 +525,7 @@ class BasicTTIImplBase : public TargetTransformInfoImplCRTPBase<T> {
  TM.getCodeModel() == CodeModel::Large)
  return false;
 
- Triple TargetTriple = TM.getTargetTriple();
+ const Triple &TargetTriple = TM.getTargetTriple();
  if (!TargetTriple.isArch64Bit())
  return false;
 

diff --git a/llvm/lib/MC/MCObjectFileInfo.cpp b/llvm/lib/MC/MCObjectFileInfo.cpp
@@ -1024,7 +1024,7 @@ void MCObjectFileInfo::initMCObjectFileInfo(MCContext &MCCtx, bool PIC,
  DwarfAccelNamespaceSection = nullptr; // Used only by selected targets.
  DwarfAccelTypesSection = nullptr; // Used only by selected targets.
 
- Triple TheTriple = Ctx->getTargetTriple();
+ const Triple &TheTriple = Ctx->getTargetTriple();
  switch (Ctx->getObjectFileType()) {
  case MCContext::IsMachO:
  initMachOMCObjectFileInfo(TheTriple);