Remove the ScalarReplAggregates pass

Nearly all the changes to this pass have been done while maintaining and
updating other parts of LLVM.  LLVM has had another pass, SROA, which
has superseded ScalarReplAggregates for quite some time.

Differential Revision: http://reviews.llvm.org/D21316

llvm-svn: 272737

1 files changed, 3 insertions, 5 deletions

diff --git a/llvm/lib/Transforms/Scalar/Scalar.cpp b/llvm/lib/Transforms/Scalar/Scalar.cpp
index 98603ac0305..1f655840360 100644
--- a/llvm/lib/Transforms/Scalar/Scalar.cpp
+++ b/llvm/lib/Transforms/Scalar/Scalar.cpp
@@ -74,8 +74,6 @@ void llvm::initializeScalarOpts(PassRegistry &Registry) {
   initializeSCCPLegacyPassPass(Registry);
   initializeIPSCCPLegacyPassPass(Registry);
   initializeSROALegacyPassPass(Registry);
-  initializeSROA_DTPass(Registry);
-  initializeSROA_SSAUpPass(Registry);
   initializeCFGSimplifyPassPass(Registry);
   initializeStructurizeCFGPass(Registry);
   initializeSinkingLegacyPassPass(Registry);
@@ -198,16 +196,16 @@ void LLVMAddSCCPPass(LLVMPassManagerRef PM) {
 }
 
 void LLVMAddScalarReplAggregatesPass(LLVMPassManagerRef PM) {
-  unwrap(PM)->add(createScalarReplAggregatesPass());
+  unwrap(PM)->add(createSROAPass());
 }
 
 void LLVMAddScalarReplAggregatesPassSSA(LLVMPassManagerRef PM) {
-  unwrap(PM)->add(createScalarReplAggregatesPass(-1, false));
+  unwrap(PM)->add(createSROAPass());
 }
 
 void LLVMAddScalarReplAggregatesPassWithThreshold(LLVMPassManagerRef PM,
                                                   int Threshold) {
-  unwrap(PM)->add(createScalarReplAggregatesPass(Threshold));
+  unwrap(PM)->add(createSROAPass());
 }
 
 void LLVMAddSimplifyLibCallsPass(LLVMPassManagerRef PM) {