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diff gen/optimizer.cpp @ 129:8096ba7082db trunk

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[svn r133] Fixed some problems with inlining not happening :P Fixed problems with certain cases of deeply nested classes/functions.
author lindquist
date Fri, 28 Dec 2007 22:55:24 +0100
parents c42d245468ea
children 5825d48b27d1
line wrap: on
line diff
--- a/gen/optimizer.cpp	Fri Nov 30 17:12:08 2007 +0100
+++ b/gen/optimizer.cpp	Fri Dec 28 22:55:24 2007 +0100
@@ -13,8 +13,6 @@
 void llvmdc_optimize_module(Module* m, char lvl, bool doinline)
 {
     assert(lvl >= 0 && lvl <= 5);
-    if (lvl == 0)
-        return;
 
     PassManager pm;
     pm.add(new TargetData(m));
@@ -24,12 +22,12 @@
         pm.add(createRaiseAllocationsPass());
         pm.add(createCFGSimplificationPass());
         pm.add(createPromoteMemoryToRegisterPass());
+        pm.add(createGlobalOptimizerPass());
+        pm.add(createGlobalDCEPass());
     }
 
     if (lvl >= 2)
     {
-        pm.add(createGlobalOptimizerPass());
-        pm.add(createGlobalDCEPass());
         pm.add(createIPConstantPropagationPass());
         pm.add(createDeadArgEliminationPass());
         pm.add(createInstructionCombiningPass());
@@ -77,5 +75,6 @@
 
     // level 4 and 5 are linktime optimizations
 
-    pm.run(*m);
+    if (lvl > 0 || doinline)
+        pm.run(*m);
 }