Remove the default subtarget from the Power port. It's unnecessary and harmful if used.

llvm-svn: 299726

2 files changed, 1 insertions, 4 deletions

diff --git a/llvm/lib/Target/PowerPC/PPCTargetMachine.cpp b/llvm/lib/Target/PowerPC/PPCTargetMachine.cpp
index 5d68f32ccc5..7806d45b545 100644
--- a/llvm/lib/Target/PowerPC/PPCTargetMachine.cpp
+++ b/llvm/lib/Target/PowerPC/PPCTargetMachine.cpp
@@ -218,9 +218,7 @@ PPCTargetMachine::PPCTargetMachine(const Target &T, const Triple &TT,
                         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();
 }
 
diff --git a/llvm/lib/Target/PowerPC/PPCTargetMachine.h b/llvm/lib/Target/PowerPC/PPCTargetMachine.h
index 59b4f1e30c0..f2838351cee 100644
--- a/llvm/lib/Target/PowerPC/PPCTargetMachine.h
+++ b/llvm/lib/Target/PowerPC/PPCTargetMachine.h
@@ -29,7 +29,6 @@ public:
 private:
   std::unique_ptr<TargetLoweringObjectFile> TLOF;
   PPCABI TargetABI;
-  PPCSubtarget Subtarget;
 
   mutable StringMap<std::unique_ptr<PPCSubtarget>> SubtargetMap;