PTX: Attempt to cleanup/unify the handling of FP rounding modes. This requires

[oota-llvm.git] / lib / Target / PTX / PTXTargetMachine.cpp

diff --git a/lib/Target/PTX/PTXTargetMachine.cpp b/lib/Target/PTX/PTXTargetMachine.cpp
index e01249dc1b744be16418d0bd9c7f367aa6e422aa..449a3d9fc8d445f28ef519424ccd4f2f08970645 100644 (file)
--- a/lib/Target/PTX/PTXTargetMachine.cpp
+++ b/lib/Target/PTX/PTXTargetMachine.cpp
@@ -94,6 +94,7 @@ PTXTargetMachine::PTXTargetMachine(const Target &T,
     Subtarget(TT, CPU, FS, is64Bit),
     FrameLowering(Subtarget),
     InstrInfo(*this),
+    TSInfo(*this),
     TLInfo(*this) {
 }
 
@@ -118,7 +119,7 @@ bool PTXTargetMachine::addInstSelector(PassManagerBase &PM,
 bool PTXTargetMachine::addPostRegAlloc(PassManagerBase &PM,
                                        CodeGenOpt::Level OptLevel) {
   // PTXMFInfoExtract must after register allocation!
-  PM.add(createPTXMFInfoExtract(*this, OptLevel));
+  //PM.add(createPTXMFInfoExtract(*this, OptLevel));
   return false;
 }
 
@@ -323,8 +324,8 @@ bool PTXTargetMachine::addCommonCodeGenPasses(PassManagerBase &PM,
   if (addPostRegAlloc(PM, OptLevel))
     printAndVerify(PM, "After PostRegAlloc passes");
 
-  PM.add(createLowerSubregsPass());
-  printAndVerify(PM, "After LowerSubregs");
+  PM.add(createExpandPostRAPseudosPass());
+  printAndVerify(PM, "After ExpandPostRAPseudos");
 
   // Insert prolog/epilog code.  Eliminate abstract frame index references...
   PM.add(createPrologEpilogCodeInserter());
@@ -365,5 +366,8 @@ bool PTXTargetMachine::addCommonCodeGenPasses(PassManagerBase &PM,
   if (addPreEmitPass(PM, OptLevel))
     printNoVerify(PM, "After PreEmit passes");
 
+  PM.add(createPTXMFInfoExtract(*this, OptLevel));
+  PM.add(createPTXFPRoundingModePass(*this, OptLevel));
+
   return false;
 }