[llvm-commits] CVS: llvm/tools/gccld/GenerateCode.cpp Makefile

[Chris Lattner]

Changes in directory llvm/tools/gccld:

GenerateCode.cpp updated: 1.11 -> 1.12
Makefile updated: 1.6 -> 1.7

---
Log message:

Give gccld more guts


---
Diffs of the changes:  (+11 -2)

Index: llvm/tools/gccld/GenerateCode.cpp
diff -u llvm/tools/gccld/GenerateCode.cpp:1.11 llvm/tools/gccld/GenerateCode.cpp:1.12
--- llvm/tools/gccld/GenerateCode.cpp:1.11	Fri Oct 24 13:09:23 2003
+++ llvm/tools/gccld/GenerateCode.cpp	Sun Nov  9 13:55:09 2003
@@ -16,6 +16,7 @@
 #include "gccld.h"
 #include "llvm/Module.h"
 #include "llvm/PassManager.h"
+#include "llvm/Analysis/LoadValueNumbering.h"
 #include "llvm/Bytecode/WriteBytecodePass.h"
 #include "llvm/Target/TargetData.h"
 #include "llvm/Transforms/IPO.h"
@@ -83,6 +84,13 @@
 
   if (!DisableInline)
     Passes.add(createFunctionInliningPass());   // Inline small functions
+
+  // Run a few AA driven optimizations here and now, to cleanup the code.
+  // Eventually we should put an IP AA in place here.
+
+  Passes.add(createLICMPass());                 // Hoist loop invariants
+  Passes.add(createLoadValueNumberingPass());   // GVN for load instructions
+  Passes.add(createGCSEPass());                 // Remove common subexprs
 
   // The FuncResolve pass may leave cruft around if functions were prototyped
   // differently than they were defined.  Remove this cruft.


Index: llvm/tools/gccld/Makefile
diff -u llvm/tools/gccld/Makefile:1.6 llvm/tools/gccld/Makefile:1.7
--- llvm/tools/gccld/Makefile:1.6	Mon Oct 20 17:27:26 2003
+++ llvm/tools/gccld/Makefile	Sun Nov  9 13:55:09 2003
@@ -1,4 +1,4 @@
-##===- tools/gccld/Makefile ------------------------------*- Makefile -*-===##
+##===- tools/gccld/Makefile --------------------------------*- Makefile -*-===##
 # 
 #                     The LLVM Compiler Infrastructure
 #
@@ -6,10 +6,11 @@
 # the University of Illinois Open Source License. See LICENSE.TXT for details.
 # 
 ##===----------------------------------------------------------------------===##
+
 LEVEL = ../..
 
 TOOLNAME = gccld
-USEDLIBS = ipo.a analysis.a transforms.a ipa.a scalaropts.a transformutils.a \
+USEDLIBS = ipo.a transforms.a scalaropts.a analysis.a ipa.a transformutils.a \
            target.a bcreader bcwriter vmcore support.a
 
 include $(LEVEL)/Makefile.common