ARM: treat [N x i32] and [N x i64] as AAPCS composite types

[oota-llvm.git] / lib / CodeGen / IfConversion.cpp

diff --git a/lib/CodeGen/IfConversion.cpp b/lib/CodeGen/IfConversion.cpp
index f38fb88575c4e670b5b127a90673ed807d943682..7a295699cae157dc7c5a971854a32e9ed91579d2 100644 (file)
--- a/lib/CodeGen/IfConversion.cpp
+++ b/lib/CodeGen/IfConversion.cpp
@@ -31,7 +31,6 @@
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Target/TargetInstrInfo.h"
 #include "llvm/Target/TargetLowering.h"
-#include "llvm/Target/TargetMachine.h"
 #include "llvm/Target/TargetRegisterInfo.h"
 #include "llvm/Target/TargetSubtargetInfo.h"
 
@@ -272,16 +271,14 @@ INITIALIZE_PASS_DEPENDENCY(MachineBranchProbabilityInfo)
 INITIALIZE_PASS_END(IfConverter, "if-converter", "If Converter", false, false)
 
 bool IfConverter::runOnMachineFunction(MachineFunction &MF) {
-  TLI = MF.getSubtarget().getTargetLowering();
-  TII = MF.getSubtarget().getInstrInfo();
-  TRI = MF.getSubtarget().getRegisterInfo();
+  const TargetSubtargetInfo &ST = MF.getSubtarget();
+  TLI = ST.getTargetLowering();
+  TII = ST.getInstrInfo();
+  TRI = ST.getRegisterInfo();
   MBFI = &getAnalysis<MachineBlockFrequencyInfo>();
   MBPI = &getAnalysis<MachineBranchProbabilityInfo>();
   MRI = &MF.getRegInfo();
-
-  const TargetSubtargetInfo &ST =
-    MF.getTarget().getSubtarget<TargetSubtargetInfo>();
-  SchedModel.init(*ST.getSchedModel(), &ST, TII);
+  SchedModel.init(ST.getSchedModel(), &ST, TII);
 
   if (!TII) return false;
 
@@ -291,7 +288,7 @@ bool IfConverter::runOnMachineFunction(MachineFunction &MF) {
   if (!PreRegAlloc) {
     // Tail merge tend to expose more if-conversion opportunities.
     BranchFolder BF(true, false, *MBFI, *MBPI);
-    BFChange = BF.OptimizeFunction(MF, TII, MF.getSubtarget().getRegisterInfo(),
+    BFChange = BF.OptimizeFunction(MF, TII, ST.getRegisterInfo(),
                                    getAnalysisIfAvailable<MachineModuleInfo>());
   }