From 57fc3463f6d6134395c0693380a62e7bb587611d Mon Sep 17 00:00:00 2001
From: Frits van Bommel <fvbommel@wxs.nl>
Date: Sun, 10 May 2009 20:22:08 +0200
Subject: [PATCH] Run backend without optimizations when no optimization
 parameters were used, even when not generating debug info.

---
 gen/toobj.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gen/toobj.cpp b/gen/toobj.cpp
index a2c4e3ab..c55544d6 100644
--- a/gen/toobj.cpp
+++ b/gen/toobj.cpp
@@ -276,7 +276,7 @@ void write_asm_to_file(llvm::TargetMachine &Target, llvm::Module& m, llvm::raw_f
     // Last argument is enum CodeGenOpt::Level OptLevel
     // debug info doesn't work properly with OptLevel != None!
     CodeGenOpt::Level LastArg = CodeGenOpt::Default;
-    if (global.params.symdebug)
+    if (global.params.symdebug || !optimize())
         LastArg = CodeGenOpt::None;
     else if (optLevel() >= 3)
         LastArg = CodeGenOpt::Aggressive;