[llvm] r299726 - Remove the default subtarget from the Power port. It's unnecessary and harmful if used.

[Eric Christopher via llvm-commits]

Author: echristo
Date: Thu Apr  6 18:01:30 2017
New Revision: 299726

URL: http://llvm.org/viewvc/llvm-project?rev=299726&view=rev
Log:
Remove the default subtarget from the Power port. It's unnecessary and harmful if used.

Modified:
    llvm/trunk/lib/Target/PowerPC/PPCTargetMachine.cpp
    llvm/trunk/lib/Target/PowerPC/PPCTargetMachine.h

Modified: llvm/trunk/lib/Target/PowerPC/PPCTargetMachine.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PowerPC/PPCTargetMachine.cpp?rev=299726&r1=299725&r2=299726&view=diff
==============================================================================
--- llvm/trunk/lib/Target/PowerPC/PPCTargetMachine.cpp (original)
+++ llvm/trunk/lib/Target/PowerPC/PPCTargetMachine.cpp Thu Apr  6 18:01:30 2017
@@ -218,9 +218,7 @@ PPCTargetMachine::PPCTargetMachine(const
                         computeFSAdditions(FS, OL, TT), Options,
                         getEffectiveRelocModel(TT, RM), CM, OL),
       TLOF(createTLOF(getTargetTriple())),
-      TargetABI(computeTargetABI(TT, Options)),
-      Subtarget(TargetTriple, CPU, computeFSAdditions(FS, OL, TT), *this) {
-
+      TargetABI(computeTargetABI(TT, Options)) {
   initAsmInfo();
 }
 

Modified: llvm/trunk/lib/Target/PowerPC/PPCTargetMachine.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PowerPC/PPCTargetMachine.h?rev=299726&r1=299725&r2=299726&view=diff
==============================================================================
--- llvm/trunk/lib/Target/PowerPC/PPCTargetMachine.h (original)
+++ llvm/trunk/lib/Target/PowerPC/PPCTargetMachine.h Thu Apr  6 18:01:30 2017
@@ -29,7 +29,6 @@ public:
 private:
   std::unique_ptr<TargetLoweringObjectFile> TLOF;
   PPCABI TargetABI;
-  PPCSubtarget Subtarget;
 
   mutable StringMap<std::unique_ptr<PPCSubtarget>> SubtargetMap;