AMDGPU: Remove llvm.AMDGPU.kill

This is the last of the old AMDGPU intrinsics.

llvm-svn: 348615

5 files changed, 5 insertions, 35 deletions

diff --git a/llvm/lib/Target/AMDGPU/AMDGPU.td b/llvm/lib/Target/AMDGPU/AMDGPU.td
index 8530be9269c..0aacedf24e3 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPU.td
+++ b/llvm/lib/Target/AMDGPU/AMDGPU.td
@@ -764,7 +764,6 @@ def EnableLateCFGStructurize : Predicate<
 include "SISchedule.td"
 include "GCNProcessors.td"
 include "AMDGPUInstrInfo.td"
-include "AMDGPUIntrinsics.td"
 include "SIIntrinsics.td"
 include "AMDGPURegisterInfo.td"
 include "AMDGPURegisterBanks.td"
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUIntrinsicInfo.cpp b/llvm/lib/Target/AMDGPU/AMDGPUIntrinsicInfo.cpp
index 896e2055cf6..02108ca3ddd 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUIntrinsicInfo.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUIntrinsicInfo.cpp
@@ -40,7 +40,7 @@ StringRef AMDGPUIntrinsicInfo::getName(unsigned IntrID,
   if (IntrID < Intrinsic::num_intrinsics)
     return StringRef();
 
-  assert(IntrID < AMDGPUIntrinsic::num_AMDGPU_intrinsics &&
+  assert(IntrID < SIIntrinsic::num_AMDGPU_intrinsics &&
          "Invalid intrinsic ID");
 
   return IntrinsicNameTable[IntrID - Intrinsic::num_intrinsics];
@@ -91,7 +91,7 @@ Function *AMDGPUIntrinsicInfo::getDeclaration(Module *M, unsigned IntrID,
     = cast<Function>(M->getOrInsertFunction(getName(IntrID, Tys), FTy));
 
   AttributeList AS =
-      getAttributes(M->getContext(), static_cast<AMDGPUIntrinsic::ID>(IntrID));
+      getAttributes(M->getContext(), static_cast<SIIntrinsic::ID>(IntrID));
   F->setAttributes(AS);
   return F;
 }
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUIntrinsicInfo.h b/llvm/lib/Target/AMDGPU/AMDGPUIntrinsicInfo.h
index ef42f9a319a..a1a094dded2 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUIntrinsicInfo.h
+++ b/llvm/lib/Target/AMDGPU/AMDGPUIntrinsicInfo.h
@@ -20,7 +20,7 @@
 namespace llvm {
 class TargetMachine;
 
-namespace AMDGPUIntrinsic {
+namespace SIIntrinsic {
 enum ID {
   last_non_AMDGPU_intrinsic = Intrinsic::num_intrinsics - 1,
 #define GET_INTRINSIC_ENUM_VALUES
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUIntrinsics.td b/llvm/lib/Target/AMDGPU/AMDGPUIntrinsics.td
deleted file mode 100644
index 230a0462850..00000000000
--- a/llvm/lib/Target/AMDGPU/AMDGPUIntrinsics.td
+++ /dev/null
@@ -1,16 +0,0 @@
-//===-- AMDGPUIntrinsics.td - Common intrinsics  -*- tablegen -*-----------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file defines intrinsics that are used by all hw codegen targets.
-//
-//===----------------------------------------------------------------------===//
-
-let TargetPrefix = "AMDGPU", isTarget = 1 in {
-  def int_AMDGPU_kill : Intrinsic<[], [llvm_float_ty], []>;
-}
diff --git a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
index fd4b1f361cd..ca9866f441c 100644
--- a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
+++ b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
@@ -5065,7 +5065,7 @@ SDValue SITargetLowering::LowerINTRINSIC_WO_CHAIN(SDValue Op,
     return loadInputValue(DAG, &AMDGPU::VGPR_32RegClass, MVT::i32,
                           SDLoc(DAG.getEntryNode()),
                           MFI->getArgInfo().WorkItemIDZ);
-  case AMDGPUIntrinsic::SI_load_const: {
+  case SIIntrinsic::SI_load_const: {
     SDValue Load =
         lowerSBuffer(MVT::i32, DL, Op.getOperand(1), Op.getOperand(2),
                      DAG.getTargetConstant(0, DL, MVT::i1), DAG);
@@ -5808,19 +5808,6 @@ SDValue SITargetLowering::LowerINTRINSIC_VOID(SDValue Op,
     return DAG.getNode(AMDGPUISD::INIT_EXEC_FROM_INPUT, DL, MVT::Other, Chain,
                        Op.getOperand(2), Op.getOperand(3));
   }
-  case AMDGPUIntrinsic::AMDGPU_kill: {
-    SDValue Src = Op.getOperand(2);
-    if (const ConstantFPSDNode *K = dyn_cast<ConstantFPSDNode>(Src)) {
-      if (!K->isNegative())
-        return Chain;
-
-      SDValue NegOne = DAG.getTargetConstant(FloatToBits(-1.0f), DL, MVT::i32);
-      return DAG.getNode(AMDGPUISD::KILL, DL, MVT::Other, Chain, NegOne);
-    }
-
-    SDValue Cast = DAG.getNode(ISD::BITCAST, DL, MVT::i32, Src);
-    return DAG.getNode(AMDGPUISD::KILL, DL, MVT::Other, Chain, Cast);
-  }
   case Intrinsic::amdgcn_s_barrier: {
     if (getTargetMachine().getOptLevel() > CodeGenOpt::None) {
       const GCNSubtarget &ST = MF.getSubtarget<GCNSubtarget>();
@@ -5831,7 +5818,7 @@ SDValue SITargetLowering::LowerINTRINSIC_VOID(SDValue Op,
     }
     return SDValue();
   };
-  case AMDGPUIntrinsic::SI_tbuffer_store: {
+  case SIIntrinsic::SI_tbuffer_store: {
 
     // Extract vindex and voffset from vaddr as appropriate
     const ConstantSDNode *OffEn = cast<ConstantSDNode>(Op.getOperand(10));