[llvm-commits] [gcc-plugin] r80130 - /gcc-plugin/trunk/llvm-backend.cpp

[Duncan Sands]

Author: baldrick
Date: Wed Aug 26 14:58:17 2009
New Revision: 80130

URL: http://llvm.org/viewvc/llvm-project?rev=80130&view=rev
Log:
Add a note about turning off gcc optimizations.

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

Modified: gcc-plugin/trunk/llvm-backend.cpp
URL: http://llvm.org/viewvc/llvm-project/gcc-plugin/trunk/llvm-backend.cpp?rev=80130&r1=80129&r2=80130&view=diff

==============================================================================
--- gcc-plugin/trunk/llvm-backend.cpp (original)
+++ gcc-plugin/trunk/llvm-backend.cpp Wed Aug 26 14:58:17 2009
@@ -2087,6 +2087,8 @@
   // Turn off all gcc optimization passes.
   if (disable_gcc_optimizations) {
     // TODO: figure out a good way of turning off ipa passes.
+    // Could just set optimize to zero (after taking a copy), but this would
+    // also impact front-end optimizations.
     pass_info.pass = &pass_gimple_null.pass;
     pass_info.reference_pass_name = "*all_optimizations";
     pass_info.ref_pass_instance_number = 0;