Now that the TCE pass passes all of the tests, add it to GCCAS

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8621 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/tools/gccas/gccas.cpp b/tools/gccas/gccas.cpp
index 27ae11c6c43e5853c950eee6022a8fb17af6ad33..0f22480de845996ff01009ce3a23627d115031b3 100644 (file)
--- a/tools/gccas/gccas.cpp
+++ b/tools/gccas/gccas.cpp
@@ -57,9 +57,9 @@ void AddConfiguredTransformationPasses(PassManager &PM) {
   addPass(PM, createTailDuplicationPass());      // Simplify cfg by copying code
   addPass(PM, createCFGSimplificationPass());    // Merge & remove BBs
   addPass(PM, createScalarReplAggregatesPass()); // Break up aggregate allocas
+  addPass(PM, createTailCallEliminationPass());  // Eliminate tail calls
   addPass(PM, createInstructionCombiningPass()); // Combine silly seq's
 
-
   addPass(PM, createReassociatePass());          // Reassociate expressions
   addPass(PM, createInstructionCombiningPass()); // Combine silly seq's
   addPass(PM, createCFGSimplificationPass());    // Merge & remove BBs