Use the "isCompare" machine instruction attribute instead of calling the

[oota-llvm.git] / lib / Target / ARM / ARMTargetMachine.cpp

diff --git a/lib/Target/ARM/ARMTargetMachine.cpp b/lib/Target/ARM/ARMTargetMachine.cpp
index 95f57b7b34fa2fabc0c19c084e96ebb8f32b9383..9d7bf75cf17260496869952930fe52070916e482 100644 (file)
--- a/lib/Target/ARM/ARMTargetMachine.cpp
+++ b/lib/Target/ARM/ARMTargetMachine.cpp
@@ -60,9 +60,12 @@ ARMTargetMachine::ARMTargetMachine(const Target &T, const std::string &TT,
                                    const std::string &FS)
   : ARMBaseTargetMachine(T, TT, FS, false), InstrInfo(Subtarget),
     DataLayout(Subtarget.isAPCS_ABI() ?
-               std::string("e-p:32:32-f64:32:32-i64:32:32-n32") :
-               std::string("e-p:32:32-f64:64:64-i64:64:64-n32")),
-    TLInfo(*this) {
+               std::string("e-p:32:32-f64:32:32-i64:32:32-"
+                           "v128:32:128-v64:32:64-n32") :
+               std::string("e-p:32:32-f64:64:64-i64:64:64-"
+                           "v128:64:128-v64:64:64-n32")),
+    TLInfo(*this),
+    TSInfo(*this) {
 }
 
 ThumbTargetMachine::ThumbTargetMachine(const Target &T, const std::string &TT,
@@ -73,15 +76,24 @@ ThumbTargetMachine::ThumbTargetMachine(const Target &T, const std::string &TT,
               : ((ARMBaseInstrInfo*)new Thumb1InstrInfo(Subtarget))),
     DataLayout(Subtarget.isAPCS_ABI() ?
                std::string("e-p:32:32-f64:32:32-i64:32:32-"
-                           "i16:16:32-i8:8:32-i1:8:32-a:0:32-n32") :
+                           "i16:16:32-i8:8:32-i1:8:32-"
+                           "v128:32:128-v64:32:64-a:0:32-n32") :
                std::string("e-p:32:32-f64:64:64-i64:64:64-"
-                           "i16:16:32-i8:8:32-i1:8:32-a:0:32-n32")),
-    TLInfo(*this) {
+                           "i16:16:32-i8:8:32-i1:8:32-"
+                           "v128:64:128-v64:64:64-a:0:32-n32")),
+    TLInfo(*this),
+    TSInfo(*this) {
 }
 
+// Pass Pipeline Configuration
+bool ARMBaseTargetMachine::addPreISel(PassManagerBase &PM,
+                                      CodeGenOpt::Level OptLevel) {
+  if (OptLevel != CodeGenOpt::None)
+    PM.add(createARMGlobalMergePass(getTargetLowering()));
 
+  return false;
+}
 
-// Pass Pipeline Configuration
 bool ARMBaseTargetMachine::addInstSelector(PassManagerBase &PM,
                                            CodeGenOpt::Level OptLevel) {
   PM.add(createARMISelDag(*this, OptLevel));
@@ -96,36 +108,38 @@ bool ARMBaseTargetMachine::addPreRegAlloc(PassManagerBase &PM,
   // FIXME: temporarily disabling load / store optimization pass for Thumb1.
   if (OptLevel != CodeGenOpt::None && !Subtarget.isThumb1Only())
     PM.add(createARMLoadStoreOptimizationPass(true));
+
   return true;
 }
 
 bool ARMBaseTargetMachine::addPreSched2(PassManagerBase &PM,
                                         CodeGenOpt::Level OptLevel) {
   // FIXME: temporarily disabling load / store optimization pass for Thumb1.
-  if (OptLevel != CodeGenOpt::None && !Subtarget.isThumb1Only())
-    PM.add(createARMLoadStoreOptimizationPass());
+  if (OptLevel != CodeGenOpt::None) {
+    if (!Subtarget.isThumb1Only())
+      PM.add(createARMLoadStoreOptimizationPass());
+    if (Subtarget.hasNEON())
+      PM.add(createNEONMoveFixPass());
+  }
 
   // Expand some pseudo instructions into multiple instructions to allow
   // proper scheduling.
   PM.add(createARMExpandPseudoPass());
 
-  return true;
-}
-
-bool ARMBaseTargetMachine::addPreEmitPass(PassManagerBase &PM,
-                                          CodeGenOpt::Level OptLevel) {
-  // FIXME: temporarily disabling load / store optimization pass for Thumb1.
   if (OptLevel != CodeGenOpt::None) {
     if (!Subtarget.isThumb1Only())
       PM.add(createIfConverterPass());
-    if (Subtarget.hasNEON())
-      PM.add(createNEONMoveFixPass());
   }
-
-  if (Subtarget.isThumb2()) {
+  if (Subtarget.isThumb2())
     PM.add(createThumb2ITBlockPass());
+
+  return true;
+}
+
+bool ARMBaseTargetMachine::addPreEmitPass(PassManagerBase &PM,
+                                          CodeGenOpt::Level OptLevel) {
+  if (Subtarget.isThumb2())
     PM.add(createThumb2SizeReductionPass());
-  }
 
   PM.add(createARMConstantIslandPass());
   return true;