[PowerPC] Support the (old) cntlz instruction alias

[oota-llvm.git] / lib / Target / AArch64 / AArch64TargetMachine.cpp

diff --git a/lib/Target/AArch64/AArch64TargetMachine.cpp b/lib/Target/AArch64/AArch64TargetMachine.cpp
index 97ef8be8e46dedd712ffa485ab5720863615b7ea..c67359761bf0af1aaa4417891f4a44b36dc6d004 100644 (file)
--- a/lib/Target/AArch64/AArch64TargetMachine.cpp
+++ b/lib/Target/AArch64/AArch64TargetMachine.cpp
@@ -13,6 +13,7 @@
 #include "AArch64.h"
 #include "AArch64TargetMachine.h"
 #include "AArch64TargetObjectFile.h"
+#include "AArch64TargetTransformInfo.h"
 #include "llvm/CodeGen/Passes.h"
 #include "llvm/CodeGen/RegAllocRegistry.h"
 #include "llvm/IR/Function.h"
@@ -195,12 +196,10 @@ public:
 };
 } // namespace
 
-void AArch64TargetMachine::addAnalysisPasses(PassManagerBase &PM) {
-  // Add first the target-independent BasicTTI pass, then our AArch64 pass. This
-  // allows the AArch64 pass to delegate to the target independent layer when
-  // appropriate.
-  PM.add(createBasicTargetTransformInfoPass(this));
-  PM.add(createAArch64TargetTransformInfoPass(this));
+TargetIRAnalysis AArch64TargetMachine::getTargetIRAnalysis() {
+  return TargetIRAnalysis([this](Function &F) {
+    return TargetTransformInfo(AArch64TTIImpl(this, F));
+  });
 }
 
 TargetPassConfig *AArch64TargetMachine::createPassConfig(PassManagerBase &PM) {
@@ -253,7 +252,7 @@ bool AArch64PassConfig::addInstSelector() {
 
   // For ELF, cleanup any local-dynamic TLS accesses (i.e. combine as many
   // references to _TLS_MODULE_BASE_ as possible.
-  if (TM->getSubtarget<AArch64Subtarget>().isTargetELF() &&
+  if (Triple(TM->getTargetTriple()).isOSBinFormatELF() &&
       getOptLevel() != CodeGenOpt::None)
     addPass(createAArch64CleanupLocalDynamicTLSPass());
 
@@ -311,6 +310,6 @@ void AArch64PassConfig::addPreEmitPass() {
   // range of their destination.
   addPass(createAArch64BranchRelaxation());
   if (TM->getOptLevel() != CodeGenOpt::None && EnableCollectLOH &&
-      TM->getSubtarget<AArch64Subtarget>().isTargetMachO())
+      Triple(TM->getTargetTriple()).isOSBinFormatMachO())
     addPass(createAArch64CollectLOHPass());
 }