[llvm-commits] [llvm] r66235 - /llvm/trunk/lib/Transforms/Scalar/Reassociate.cpp

[Dale Johannesen]

Author: johannes
Date: Thu Mar  5 19:41:59 2009
New Revision: 66235

URL: http://llvm.org/viewvc/llvm-project?rev=66235&view=rev
Log:
Don't assign rank numbers to debug intrinsic "calls".
This is needed so debug info doesn't change codegen.


Modified:
    llvm/trunk/lib/Transforms/Scalar/Reassociate.cpp

Modified: llvm/trunk/lib/Transforms/Scalar/Reassociate.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/Reassociate.cpp?rev=66235&r1=66234&r2=66235&view=diff

==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/Reassociate.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/Reassociate.cpp Thu Mar  5 19:41:59 2009
@@ -26,6 +26,7 @@
 #include "llvm/DerivedTypes.h"
 #include "llvm/Function.h"
 #include "llvm/Instructions.h"
+#include "llvm/IntrinsicInst.h"
 #include "llvm/Pass.h"
 #include "llvm/Assembly/Writer.h"
 #include "llvm/Support/CFG.h"
@@ -120,7 +121,8 @@
       I->getOpcode() == Instruction::Load ||
       I->getOpcode() == Instruction::Malloc ||
       I->getOpcode() == Instruction::Invoke ||
-      I->getOpcode() == Instruction::Call ||
+      (I->getOpcode() == Instruction::Call &&
+       !isa<DbgInfoIntrinsic>(I)) ||
       I->getOpcode() == Instruction::UDiv || 
       I->getOpcode() == Instruction::SDiv ||
       I->getOpcode() == Instruction::FDiv ||