commit 4fed928f53dbea24914bc0db307e0988c6e44c8c
author Benjamin Kramer <benny.kra@googlemail.com> Fri May 27 12:30:51 2016 +0000
committer Benjamin Kramer <benny.kra@googlemail.com> Fri May 27 12:30:51 2016 +0000
tree d6c73577b5531048e54fb19c78b8e316b7fc66ad
parent c91e38c5ebf6f0cfbb29eff66c5ff6db43c3ee45

Avoid some copies by using const references.

clang-tidy's performance-unnecessary-copy-initialization with some manual
fixes. No functional changes intended.

llvm-svn: 270988

llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp

diff --git a/llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp b/llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp
index 4b526fc..cf8ee1d 100644
--- a/llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp
+++ b/llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp
@@ -292,7 +292,7 @@
                const MCInstrInfo &MII, const MCTargetOptions &Options)
     : MCTargetAsmParser(Options, STI), MII(MII) {
     // Check for 64-bit vs. 32-bit pointer mode.
-    Triple TheTriple(STI.getTargetTriple());
+    const Triple &TheTriple = STI.getTargetTriple();
     IsPPC64 = (TheTriple.getArch() == Triple::ppc64 ||
                TheTriple.getArch() == Triple::ppc64le);
     IsDarwin = TheTriple.isMacOSX();