[llvm-commits] [llvm-gcc-4.2] r51582 - /llvm-gcc-4.2/trunk/gcc/llvm-backend.cpp

[Owen Anderson]

Author: resistor
Date: Mon May 26 23:32:14 2008
New Revision: 51582

URL: http://llvm.org/viewvc/llvm-project?rev=51582&view=rev
Log:
Remove ADCE from the optimization pipeline.

Modified:
    llvm-gcc-4.2/trunk/gcc/llvm-backend.cpp

Modified: llvm-gcc-4.2/trunk/gcc/llvm-backend.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/gcc/llvm-backend.cpp?rev=51582&r1=51581&r2=51582&view=diff

==============================================================================
--- llvm-gcc-4.2/trunk/gcc/llvm-backend.cpp (original)
+++ llvm-gcc-4.2/trunk/gcc/llvm-backend.cpp Mon May 26 23:32:14 2008
@@ -388,7 +388,7 @@
     PM->add(createInstructionCombiningPass());
     PM->add(createCondPropagationPass());       // Propagate conditionals
     PM->add(createDeadStoreEliminationPass());  // Delete dead stores
-    PM->add(createAggressiveDCEPass());         // SSA based 'Aggressive DCE'
+    PM->add(createDeadCodeEliminationPass());   // Delete dead instructions
     PM->add(createCFGSimplificationPass());     // Merge & remove BBs
 
     if (flag_unit_at_a_time) {