[AMDGPU][NFC] Update name for BVH Intersect Ray

Author: kosarev

llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp

@@ -3567,7 +3567,8 @@ bool AMDGPUInstructionSelector::selectGlobalLoadLds(MachineInstr &MI) const{
   return constrainSelectedInstRegOperands(*MIB, TII, TRI, RBI);
 }
 
-bool AMDGPUInstructionSelector::selectBVHIntrinsic(MachineInstr &MI) const{
+bool AMDGPUInstructionSelector::selectBVHIntersectRayIntrinsic(
+    MachineInstr &MI) const {
   MI.setDesc(TII.get(MI.getOperand(1).getImm()));
   MI.removeOperand(1);
   MI.addImplicitDefUseOperands(*MI.getParent()->getParent());
@@ -4085,8 +4086,8 @@ bool AMDGPUInstructionSelector::select(MachineInstr &I) {
     assert(Intr && "not an image intrinsic with image pseudo");
     return selectImageIntrinsic(I, Intr);
   }
-  case AMDGPU::G_AMDGPU_INTRIN_BVH_INTERSECT_RAY:
-    return selectBVHIntrinsic(I);
+  case AMDGPU::G_AMDGPU_BVH_INTERSECT_RAY:
+    return selectBVHIntersectRayIntrinsic(I);
   case AMDGPU::G_SBFX:
   case AMDGPU::G_UBFX:
     return selectG_SBFX_UBFX(I);

llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.h

@@ -146,7 +146,7 @@ class AMDGPUInstructionSelector final : public InstructionSelector {
   bool selectG_INSERT_VECTOR_ELT(MachineInstr &I) const;
   bool selectBufferLoadLds(MachineInstr &MI) const;
   bool selectGlobalLoadLds(MachineInstr &MI) const;
-  bool selectBVHIntrinsic(MachineInstr &I) const;
+  bool selectBVHIntersectRayIntrinsic(MachineInstr &I) const;
   bool selectSMFMACIntrin(MachineInstr &I) const;
   bool selectPermlaneSwapIntrin(MachineInstr &I, Intrinsic::ID IntrID) const;
   bool selectWaveAddress(MachineInstr &I) const;

llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp

@@ -7030,8 +7030,8 @@ bool AMDGPULegalizerInfo::legalizeDebugTrap(MachineInstr &MI,
   return true;
 }
 
-bool AMDGPULegalizerInfo::legalizeBVHIntrinsic(MachineInstr &MI,
-                                               MachineIRBuilder &B) const {
+bool AMDGPULegalizerInfo::legalizeBVHIntersectRayIntrinsic(
+    MachineInstr &MI, MachineIRBuilder &B) const {
   MachineRegisterInfo &MRI = *B.getMRI();
   const LLT S16 = LLT::scalar(16);
   const LLT S32 = LLT::scalar(32);
@@ -7167,9 +7167,9 @@ bool AMDGPULegalizerInfo::legalizeBVHIntrinsic(MachineInstr &MI,
     Ops.push_back(MergedOps);
   }
 
-  auto MIB = B.buildInstr(AMDGPU::G_AMDGPU_INTRIN_BVH_INTERSECT_RAY)
-    .addDef(DstReg)
-    .addImm(Opcode);
+  auto MIB = B.buildInstr(AMDGPU::G_AMDGPU_BVH_INTERSECT_RAY)
+                 .addDef(DstReg)
+                 .addImm(Opcode);
 
   for (Register R : Ops) {
     MIB.addUse(R);
@@ -7530,7 +7530,7 @@ bool AMDGPULegalizerInfo::legalizeIntrinsic(LegalizerHelper &Helper,
   case Intrinsic::amdgcn_rsq_clamp:
     return legalizeRsqClampIntrinsic(MI, MRI, B);
   case Intrinsic::amdgcn_image_bvh_intersect_ray:
-    return legalizeBVHIntrinsic(MI, B);
+    return legalizeBVHIntersectRayIntrinsic(MI, B);
   case Intrinsic::amdgcn_swmmac_f16_16x16x32_f16:
   case Intrinsic::amdgcn_swmmac_bf16_16x16x32_bf16:
   case Intrinsic::amdgcn_swmmac_f32_16x16x32_bf16:

llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.h

@@ -205,6 +205,9 @@ class AMDGPULegalizerInfo final : public LegalizerInfo {
   bool legalizeBufferAtomic(MachineInstr &MI, MachineIRBuilder &B,
                             Intrinsic::ID IID) const;
 
+  bool legalizeBVHIntersectRayIntrinsic(MachineInstr &MI,
+                                        MachineIRBuilder &B) const;
+
   bool legalizeLaneOp(LegalizerHelper &Helper, MachineInstr &MI,
                       Intrinsic::ID IID) const;
 

llvm/lib/Target/AMDGPU/AMDGPURegisterBankInfo.cpp

@@ -3217,7 +3217,7 @@ void AMDGPURegisterBankInfo::applyMappingImpl(
     applyMappingImage(B, MI, OpdMapper, RSrcIntrin->RsrcArg);
     return;
   }
-  case AMDGPU::G_AMDGPU_INTRIN_BVH_INTERSECT_RAY: {
+  case AMDGPU::G_AMDGPU_BVH_INTERSECT_RAY: {
     unsigned N = MI.getNumExplicitOperands() - 2;
     applyDefaultMapping(OpdMapper);
     executeInWaterfallLoop(B, MI, {N});
@@ -5010,7 +5010,7 @@ AMDGPURegisterBankInfo::getInstrMapping(const MachineInstr &MI) const {
     assert(RSrcIntrin->IsImage);
     return getImageMapping(MRI, MI, RSrcIntrin->RsrcArg);
   }
-  case AMDGPU::G_AMDGPU_INTRIN_BVH_INTERSECT_RAY: {
+  case AMDGPU::G_AMDGPU_BVH_INTERSECT_RAY: {
     unsigned N = MI.getNumExplicitOperands() - 2;
     OpdsMapping[0] = AMDGPU::getValueMapping(AMDGPU::VGPRRegBankID, 128);
     OpdsMapping[N] = getSGPROpMapping(MI.getOperand(N).getReg(), MRI, *TRI);

llvm/lib/Target/AMDGPU/SIInstructions.td

@@ -4341,7 +4341,7 @@ def G_AMDGPU_INTRIN_IMAGE_STORE_D16 : AMDGPUGenericInstruction {
   let mayStore = 1;
 }
 
-def G_AMDGPU_INTRIN_BVH_INTERSECT_RAY : AMDGPUGenericInstruction {
+def G_AMDGPU_BVH_INTERSECT_RAY : AMDGPUGenericInstruction {
   let OutOperandList = (outs type0:$dst);
   let InOperandList = (ins unknown:$intrin, variable_ops);
   let hasSideEffects = 0;