1 files changed, 15 insertions, 0 deletions
diff --git a/lib/Target/X86/X86.h b/lib/Target/X86/X86.h
index 01e65b89f480c..23d6c7120a4b5 100644
--- a/lib/Target/X86/X86.h
+++ b/lib/Target/X86/X86.h
@@ -21,6 +21,7 @@ namespace llvm {
 
 class FunctionPass;
 class ImmutablePass;
+class PassRegistry;
 class X86TargetMachine;
 
 /// This pass converts a legalized DAG into a X86-specific DAG, ready for
@@ -58,6 +59,12 @@ FunctionPass *createX86FixupLEAs();
 /// recalculations.
 FunctionPass *createX86OptimizeLEAs();
 
+/// Return a pass that transforms setcc + movzx pairs into xor + setcc.
+FunctionPass *createX86FixupSetCC();
+
+/// Return a pass that expands WinAlloca pseudo-instructions.
+FunctionPass *createX86WinAllocaExpander();
+
 /// Return a pass that optimizes the code-size of x86 call sequences. This is
 /// done by replacing esp-relative movs with pushes.
 FunctionPass *createX86CallFrameOptimization();
@@ -72,6 +79,14 @@ FunctionPass *createX86WinEHStatePass();
 /// must run after prologue/epilogue insertion and before lowering
 /// the MachineInstr to MC.
 FunctionPass *createX86ExpandPseudoPass();
+
+/// Return a Machine IR pass that selectively replaces
+/// certain byte and word instructions by equivalent 32 bit instructions,
+/// in order to eliminate partial register usage, false dependences on
+/// the upper portions of registers, and to save code size.
+FunctionPass *createX86FixupBWInsts();
+
+void initializeFixupBWInstPassPass(PassRegistry &);
 } // End llvm namespace
 
 #endif