From: Chris Lattner <sabre@nondot.org>
Date: Mon, 6 May 2002 03:04:17 +0000 (+0000)
Subject: Run DCE AFTER SCCP and GCSE!
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=9c1291c85ec5d62ad47c4fe71aa4a978a0c32442;p=oota-llvm.git

Run DCE AFTER SCCP and GCSE!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2476 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/tools/gccas/gccas.cpp b/tools/gccas/gccas.cpp
index ce22ccdaf3b..a292a71afed 100644
--- a/tools/gccas/gccas.cpp
+++ b/tools/gccas/gccas.cpp
@@ -83,9 +83,9 @@ int main(int argc, char **argv) {
     Passes.add(createRaisePointerReferencesPass()); // Eliminate casts
     Passes.add(createPromoteMemoryToRegister());    // Promote alloca's to regs
     Passes.add(createInstructionCombiningPass());   // Combine silly seq's
-    Passes.add(createDeadCodeEliminationPass());    // Remove Dead code/vars
     Passes.add(createSCCPPass());                   // Constant prop with SCCP
     Passes.add(createGCSEPass());                   // Remove common subexprs
+    Passes.add(createDeadCodeEliminationPass());    // Remove Dead code/vars
   }
   Passes.add(new WriteBytecodePass(&Out));        // Write bytecode to file...