commit 3ff0abfaabc2c7f604d490be587b9c27e7c91ac0
author Tom Stellard <thomas.stellard@amd.com> Fri Jun 07 20:37:48 2013 +0000
committer Tom Stellard <thomas.stellard@amd.com> Fri Jun 07 20:37:48 2013 +0000
tree 159b1d39952b6a6af115ed1ee8e4946200c89bbf
parent c1dcb8d654d4468d63224269ee3c92480bf2385b

R600: Rework subtarget info and remove AMDILDevice classes

This should simplify the subtarget definitions and make it easier to
add new ones.

Reviewed-by: Vincent Lejeune <vljn@ovi.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183566 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/R600/AMDGPUTargetMachine.cpp

diff --git a/lib/Target/R600/AMDGPUTargetMachine.cpp b/lib/Target/R600/AMDGPUTargetMachine.cpp
index c52af56..2fba434 100644
--- a/lib/Target/R600/AMDGPUTargetMachine.cpp
+++ b/lib/Target/R600/AMDGPUTargetMachine.cpp
@@ -58,12 +58,12 @@
   LLVMTargetMachine(T, TT, CPU, FS, Options, RM, CM, OptLevel),
   Subtarget(TT, CPU, FS),
   Layout(Subtarget.getDataLayout()),
-  FrameLowering(TargetFrameLowering::StackGrowsUp,
-      Subtarget.device()->getStackAlignment(), 0),
+  FrameLowering(TargetFrameLowering::StackGrowsUp, 16 // Stack Alignment
+                                                 , 0),
   IntrinsicInfo(this),
   InstrItins(&Subtarget.getInstrItineraryData()) {
   // TLInfo uses InstrInfo so it must be initialized after.
-  if (Subtarget.device()->getGeneration() <= AMDGPUDeviceInfo::HD6XXX) {
+  if (Subtarget.getGeneration() <= AMDGPUSubtarget::NORTHERN_ISLANDS) {
     InstrInfo.reset(new R600InstrInfo(*this));
     TLInfo.reset(new R600TargetLowering(*this));
   } else {
@@ -82,7 +82,7 @@
   AMDGPUPassConfig(AMDGPUTargetMachine *TM, PassManagerBase &PM)
     : TargetPassConfig(TM, PM) {
     const AMDGPUSubtarget &ST = TM->getSubtarget<AMDGPUSubtarget>();
-    if (ST.device()->getGeneration() <= AMDGPUDeviceInfo::HD6XXX) {
+    if (ST.getGeneration() <= AMDGPUSubtarget::NORTHERN_ISLANDS) {
       enablePass(&MachineSchedulerID);
       MachineSchedRegistry::setDefault(createR600MachineScheduler);
     }
@@ -108,7 +108,7 @@
 bool
 AMDGPUPassConfig::addPreISel() {
   const AMDGPUSubtarget &ST = TM->getSubtarget<AMDGPUSubtarget>();
-  if (ST.device()->getGeneration() > AMDGPUDeviceInfo::HD6XXX) {
+  if (ST.getGeneration() > AMDGPUSubtarget::NORTHERN_ISLANDS) {
     addPass(createAMDGPUStructurizeCFGPass());
     addPass(createSIAnnotateControlFlowPass());
   } else {
@@ -121,7 +121,7 @@
   addPass(createAMDGPUISelDag(getAMDGPUTargetMachine()));
 
   const AMDGPUSubtarget &ST = TM->getSubtarget<AMDGPUSubtarget>();
-  if (ST.device()->getGeneration() <= AMDGPUDeviceInfo::HD6XXX) {
+  if (ST.getGeneration() <= AMDGPUSubtarget::NORTHERN_ISLANDS) {
     // This callbacks this pass uses are not implemented yet on SI.
     addPass(createAMDGPUIndirectAddressingPass(*TM));
   }
@@ -131,8 +131,8 @@
 bool AMDGPUPassConfig::addPreRegAlloc() {
   addPass(createAMDGPUConvertToISAPass(*TM));
   const AMDGPUSubtarget &ST = TM->getSubtarget<AMDGPUSubtarget>();
-  
-  if (ST.device()->getGeneration() <= AMDGPUDeviceInfo::HD6XXX) {
+
+  if (ST.getGeneration() <= AMDGPUSubtarget::NORTHERN_ISLANDS) {
     addPass(createR600VectorRegMerger(*TM));
   }
   return false;
@@ -141,7 +141,7 @@
 bool AMDGPUPassConfig::addPostRegAlloc() {
   const AMDGPUSubtarget &ST = TM->getSubtarget<AMDGPUSubtarget>();
 
-  if (ST.device()->getGeneration() > AMDGPUDeviceInfo::HD6XXX) {
+  if (ST.getGeneration() > AMDGPUSubtarget::NORTHERN_ISLANDS) {
     addPass(createSIInsertWaits(*TM));
   }
   return false;
@@ -155,7 +155,7 @@
 
 bool AMDGPUPassConfig::addPreEmitPass() {
   const AMDGPUSubtarget &ST = TM->getSubtarget<AMDGPUSubtarget>();
-  if (ST.device()->getGeneration() <= AMDGPUDeviceInfo::HD6XXX) {
+  if (ST.getGeneration() <= AMDGPUSubtarget::NORTHERN_ISLANDS) {
     addPass(createAMDGPUCFGPreparationPass(*TM));
     addPass(createAMDGPUCFGStructurizerPass(*TM));
     addPass(createR600EmitClauseMarkers(*TM));