commit f423f5627caed62aadb02ebecfc464dfb1c99097
author Daniel Sanders <daniel.sanders@imgtec.com> Mon Jul 06 16:56:07 2015 +0000
committer Daniel Sanders <daniel.sanders@imgtec.com> Mon Jul 06 16:56:07 2015 +0000
tree 273c3214480e8465d87cb322e0703641e1dfcaaa
parent ef8f95417acd298a8b042dab887c8567831113f1

Change the last few internal StringRef triples into Triple objects.

Summary:
This concludes the patch series to eliminate StringRef forms of GNU triples
from the internals of LLVM that began in r239036.

At this point, the StringRef-form of GNU Triples should only be used in the
public API (including IR serialization) and a couple objects that directly
interact with the API (most notably the Module class). The next step is to
replace these Triple objects with the TargetTuple object that will represent
our authoratative/unambiguous internal equivalent to GNU Triples.

Reviewers: rengolin

Subscribers: llvm-commits, jholewinski, ted, rengolin

Differential Revision: http://reviews.llvm.org/D10962

llvm-svn: 241472

llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp

diff --git a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp
index a143d66..e27d709 100644
--- a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp
+++ b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp
@@ -51,10 +51,9 @@
   return X;
 }
 
-static MCRegisterInfo *createPPCMCRegisterInfo(StringRef TT) {
-  Triple TheTriple(TT);
-  bool isPPC64 = (TheTriple.getArch() == Triple::ppc64 ||
-                  TheTriple.getArch() == Triple::ppc64le);
+static MCRegisterInfo *createPPCMCRegisterInfo(const Triple &TT) {
+  bool isPPC64 =
+      (TT.getArch() == Triple::ppc64 || TT.getArch() == Triple::ppc64le);
   unsigned Flavour = isPPC64 ? 0 : 1;
   unsigned RA = isPPC64 ? PPC::LR8 : PPC::LR;
 
@@ -90,22 +89,20 @@
   return MAI;
 }
 
-static MCCodeGenInfo *createPPCMCCodeGenInfo(StringRef TT, Reloc::Model RM,
+static MCCodeGenInfo *createPPCMCCodeGenInfo(const Triple &TT, Reloc::Model RM,
                                              CodeModel::Model CM,
                                              CodeGenOpt::Level OL) {
   MCCodeGenInfo *X = new MCCodeGenInfo();
 
   if (RM == Reloc::Default) {
-    Triple T(TT);
-    if (T.isOSDarwin())
+    if (TT.isOSDarwin())
       RM = Reloc::DynamicNoPIC;
     else
       RM = Reloc::Static;
   }
   if (CM == CodeModel::Default) {
-    Triple T(TT);
-    if (!T.isOSDarwin() &&
-        (T.getArch() == Triple::ppc64 || T.getArch() == Triple::ppc64le))
+    if (!TT.isOSDarwin() &&
+        (TT.getArch() == Triple::ppc64 || TT.getArch() == Triple::ppc64le))
       CM = CodeModel::Medium;
   }
   X->initMCCodeGenInfo(RM, CM, OL);