[AMDGPU] Pass optimization level to SelectionDAGISel

llvm-svn: 283133

3 files changed, 11 insertions, 8 deletions

diff --git a/llvm/lib/Target/AMDGPU/AMDGPU.h b/llvm/lib/Target/AMDGPU/AMDGPU.h
index 2610dfe07da..fd911aed6d2 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPU.h
+++ b/llvm/lib/Target/AMDGPU/AMDGPU.h
@@ -11,6 +11,8 @@
 #ifndef LLVM_LIB_TARGET_AMDGPU_AMDGPU_H
 #define LLVM_LIB_TARGET_AMDGPU_AMDGPU_H
 
+#include "llvm/Target/TargetMachine.h"
+
 namespace llvm {
 
 class AMDGPUTargetMachine;
@@ -82,7 +84,8 @@ void initializeAMDGPUPromoteAllocaPass(PassRegistry&);
 extern char &AMDGPUPromoteAllocaID;
 
 Pass *createAMDGPUStructurizeCFGPass();
-FunctionPass *createAMDGPUISelDag(TargetMachine &tm);
+FunctionPass *createAMDGPUISelDag(TargetMachine &TM,
+                                  CodeGenOpt::Level OptLevel);
 ModulePass *createAMDGPUAlwaysInlinePass();
 ModulePass *createAMDGPUOpenCLImageTypeLoweringPass();
 FunctionPass *createAMDGPUAnnotateUniformValues();
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp b/llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp
index 4f5f069e7f9..ecbbffa78f5 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp
@@ -46,7 +46,9 @@ class AMDGPUDAGToDAGISel : public SelectionDAGISel {
   const AMDGPUSubtarget *Subtarget;
 
 public:
-  AMDGPUDAGToDAGISel(TargetMachine &TM);
+  explicit AMDGPUDAGToDAGISel(TargetMachine &TM, CodeGenOpt::Level OptLevel)
+      : SelectionDAGISel(TM, OptLevel) {}
+
   virtual ~AMDGPUDAGToDAGISel();
   bool runOnMachineFunction(MachineFunction &MF) override;
   void Select(SDNode *N) override;
@@ -149,13 +151,11 @@ private:
 
 /// \brief This pass converts a legalized DAG into a AMDGPU-specific
 // DAG, ready for instruction scheduling.
-FunctionPass *llvm::createAMDGPUISelDag(TargetMachine &TM) {
-  return new AMDGPUDAGToDAGISel(TM);
+FunctionPass *llvm::createAMDGPUISelDag(TargetMachine &TM,
+                                        CodeGenOpt::Level OptLevel) {
+  return new AMDGPUDAGToDAGISel(TM, OptLevel);
 }
 
-AMDGPUDAGToDAGISel::AMDGPUDAGToDAGISel(TargetMachine &TM)
-    : SelectionDAGISel(TM) {}
-
 bool AMDGPUDAGToDAGISel::runOnMachineFunction(MachineFunction &MF) {
   Subtarget = &MF.getSubtarget<AMDGPUSubtarget>();
   return SelectionDAGISel::runOnMachineFunction(MF);
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp b/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
index 338e7d8e553..a6232ad8128 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
@@ -430,7 +430,7 @@ bool AMDGPUPassConfig::addPreISel() {
 }
 
 bool AMDGPUPassConfig::addInstSelector() {
-  addPass(createAMDGPUISelDag(getAMDGPUTargetMachine()));
+  addPass(createAMDGPUISelDag(getAMDGPUTargetMachine(), getOptLevel()));
   return false;
 }