Implement a MachineFunctionPass to fix the mul instruction

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30485 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 6 insertions, 1 deletions

diff --git a/lib/Target/ARM/ARMTargetMachine.cpp b/lib/Target/ARM/ARMTargetMachine.cpp
index ccf0fb7ed6..7506ea8c29 100644
--- a/lib/Target/ARM/ARMTargetMachine.cpp
+++ b/lib/Target/ARM/ARMTargetMachine.cpp
@@ -54,10 +54,15 @@ bool ARMTargetMachine::addInstSelector(FunctionPassManager &PM, bool Fast) {
   PM.add(createARMISelDag(*this));
   return false;
 }
+
+bool ARMTargetMachine::addPostRegAlloc(FunctionPassManager &PM, bool Fast) {
+  PM.add(createARMFixMulPass());
+  return true;
+}
+
 bool ARMTargetMachine::addAssemblyEmitter(FunctionPassManager &PM, bool Fast, 
                                           std::ostream &Out) {
   // Output assembly language.
   PM.add(createARMCodePrinterPass(Out, *this));
   return false;
 }
-