commit f9a9b51429b284ad85f1162592a10918c5665733
author Evan Cheng <evan.cheng@apple.com> Tue May 05 20:30:36 2009 +0000
committer Evan Cheng <evan.cheng@apple.com> Tue May 05 20:30:36 2009 +0000
tree 311fdfe17af85d5b88bad1b20f0b688877326e3f
parent 58deef5559db65f742fc67adcdaba04ce83f0764

Enable stack coloring with regs at -O3.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71010 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/LLVMTargetMachine.cpp

diff --git a/lib/CodeGen/LLVMTargetMachine.cpp b/lib/CodeGen/LLVMTargetMachine.cpp
index faaa41b..5f19660 100644
--- a/lib/CodeGen/LLVMTargetMachine.cpp
+++ b/lib/CodeGen/LLVMTargetMachine.cpp
@@ -193,7 +193,7 @@
 
   // Perform stack slot coloring.
   if (OptLevel != CodeGenOpt::None)
-    PM.add(createStackSlotColoringPass());
+    PM.add(createStackSlotColoringPass(OptLevel >= CodeGenOpt::Aggressive));
 
   if (PrintMachineCode)  // Print the register-allocated code
     PM.add(createMachineFunctionPrinterPass(cerr));