[llvm-commits] [llvm] r77768 - in /llvm/trunk/lib/Target: Mips/MipsISelDAGToDAG.cpp X86/X86ISelDAGToDAG.cpp

[Dan Gohman]

Author: djg
Date: Fri Jul 31 22:42:59 2009
New Revision: 77768

URL: http://llvm.org/viewvc/llvm-project?rev=77768&view=rev
Log:
Minor code simplifications.

Modified:
    llvm/trunk/lib/Target/Mips/MipsISelDAGToDAG.cpp
    llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp

Modified: llvm/trunk/lib/Target/Mips/MipsISelDAGToDAG.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsISelDAGToDAG.cpp?rev=77768&r1=77767&r2=77768&view=diff

==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsISelDAGToDAG.cpp (original)
+++ llvm/trunk/lib/Target/Mips/MipsISelDAGToDAG.cpp Fri Jul 31 22:42:59 2009
@@ -131,7 +131,6 @@
 /// getGlobalBaseReg - Output the instructions required to put the
 /// GOT address into a register.
 SDNode *MipsDAGToDAGISel::getGlobalBaseReg() {
-  MachineFunction *MF = BB->getParent();
   unsigned GlobalBaseReg = getInstrInfo()->getGlobalBaseReg(MF);
   return CurDAG->getRegister(GlobalBaseReg, TLI.getPointerTy()).getNode();
 }

Modified: llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp?rev=77768&r1=77767&r2=77768&view=diff

==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp Fri Jul 31 22:42:59 2009
@@ -142,10 +142,6 @@
     /// make the right decision when generating code for different targets.
     const X86Subtarget *Subtarget;
 
-    /// CurBB - Current BB being isel'd.
-    ///
-    MachineBasicBlock *CurBB;
-
     /// OptForSize - If true, selector should try to optimize for code size
     /// instead of performance.
     bool OptForSize;
@@ -639,8 +635,7 @@
 /// InstructionSelectBasicBlock - This callback is invoked by SelectionDAGISel
 /// when it has created a SelectionDAG for us to codegen.
 void X86DAGToDAGISel::InstructionSelect() {
-  CurBB = BB;  // BB can change as result of isel.
-  const Function *F = CurDAG->getMachineFunction().getFunction();
+  const Function *F = MF->getFunction();
   OptForSize = F->hasFnAttr(Attribute::OptimizeForSize);
 
   DEBUG(BB->dump());
@@ -1405,7 +1400,6 @@
 /// initialize the global base register, if necessary.
 ///
 SDNode *X86DAGToDAGISel::getGlobalBaseReg() {
-  MachineFunction *MF = CurBB->getParent();
   unsigned GlobalBaseReg = getInstrInfo()->getGlobalBaseReg(MF);
   return CurDAG->getRegister(GlobalBaseReg, TLI.getPointerTy()).getNode();
 }