From: Chris Lattner <sabre@nondot.org>
Date: Sat, 13 Mar 2004 21:38:35 +0000 (+0000)
Subject: Turn on argument promotion in gccas.  This can give us substantially better
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=2c7b430bc0831227f8c77478c1bda597f8f9fe29;p=oota-llvm.git

Turn on argument promotion in gccas.  This can give us substantially better
code in cases where the file has lots of static functions or anon namespaces.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12361 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/tools/gccas/gccas.cpp b/tools/gccas/gccas.cpp
index e04b2b5646a..dd2b307d3b8 100644
--- a/tools/gccas/gccas.cpp
+++ b/tools/gccas/gccas.cpp
@@ -79,6 +79,7 @@ void AddConfiguredTransformationPasses(PassManager &PM) {
 
   if (!DisableInline)
     addPass(PM, createFunctionInliningPass());   // Inline small functions
+  addPass(PM, createArgumentPromotionPass());    // Scalarize uninlined fn args
 
   addPass(PM, createRaisePointerReferencesPass());// Recover type information
   addPass(PM, createTailDuplicationPass());      // Simplify cfg by copying code