Make LLI behave just like LLC with regard to the compile passes it uses.

llvm-svn: 6444

1 files changed, 15 insertions, 0 deletions

diff --git a/llvm/lib/Target/Sparc/Sparc.cpp b/llvm/lib/Target/Sparc/Sparc.cpp
index 1ca04a6abad..e79906de9ab 100644
--- a/llvm/lib/Target/Sparc/Sparc.cpp
+++ b/llvm/lib/Target/Sparc/Sparc.cpp
@@ -208,8 +208,20 @@ bool UltraSparc::addPassesToJITCompile(PassManager &PM) {
   //so %fp+offset-8 and %fp+offset-16 are empty slots now!
   PM.add(createStackSlotsPass(*this));
 
+  // Specialize LLVM code for this target machine and then
+  // run basic dataflow optimizations on LLVM code.
+  if (!DisablePreSelect) {
+    PM.add(createPreSelectionPass(*this));
+    PM.add(createReassociatePass());
+    PM.add(createLICMPass());
+    PM.add(createGCSEPass());
+  }
+
   PM.add(createInstructionSelectionPass(*this));
 
+  if (!DisableSched)
+    PM.add(createInstructionSchedulingWithSSAPass(*this));
+
   // new pass: convert Value* in MachineOperand to an unsigned register
   // this brings it in line with what the X86 JIT's RegisterAllocator expects
   //PM.add(createAddRegNumToValuesPass());
@@ -217,5 +229,8 @@ bool UltraSparc::addPassesToJITCompile(PassManager &PM) {
   PM.add(getRegisterAllocator(*this));
   PM.add(getPrologEpilogInsertionPass());
 
+  if (!DisablePeephole)
+    PM.add(createPeepholeOptsPass(*this));
+
   return false; // success!
 }