Revert "R600: Use SchedModel enum for is{Trans,Vector}Only functions"

This reverts commit 3f1de26cb5.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187524 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/R600/R600InstrFormats.td

@@ -16,6 +16,7 @@ class InstR600 <dag outs, dag ins, string asm, list<dag> pattern,
     : AMDGPUInst <outs, ins, asm, pattern> {
 
   field bits<64> Inst;
+  bit TransOnly = 0;
   bit Trig = 0;
   bit Op3 = 0;
   bit isVector = 0;
@@ -36,6 +37,7 @@ class InstR600 <dag outs, dag ins, string asm, list<dag> pattern,
   let Pattern = pattern;
   let Itinerary = itin;
 
+  let TSFlags{0} = TransOnly;
   let TSFlags{4} = Trig;
   let TSFlags{5} = Op3;
 

lib/Target/R600/R600InstrInfo.cpp

@@ -150,23 +150,13 @@ bool R600InstrInfo::isLDSInstr(unsigned Opcode) const {
 }
 
 bool R600InstrInfo::isTransOnly(unsigned Opcode) const {
-  if (ST.hasCaymanISA())
+  return (get(Opcode).TSFlags & R600_InstFlag::TRANS_ONLY);
-    return false;
-  return (get(Opcode).getSchedClass() == AMDGPU::TransALU);
 }
 
 bool R600InstrInfo::isTransOnly(const MachineInstr *MI) const {
   return isTransOnly(MI->getOpcode());
 }
 
-bool R600InstrInfo::isVectorOnly(unsigned Opcode) const {
-  return (get(Opcode).getSchedClass() == AMDGPU::VecALU);
-}
-
-bool R600InstrInfo::isVectorOnly(const MachineInstr *MI) const {
-  return isVectorOnly(MI->getOpcode());
-}
-
 bool R600InstrInfo::usesVertexCache(unsigned Opcode) const {
   return ST.hasVertexCache() && IS_VTX(get(Opcode));
 }

lib/Target/R600/R600InstrInfo.h

@@ -68,8 +68,6 @@ namespace llvm {
 
   bool isTransOnly(unsigned Opcode) const;
   bool isTransOnly(const MachineInstr *MI) const;
-  bool isVectorOnly(unsigned Opcode) const;
-  bool isVectorOnly(const MachineInstr *MI) const;
 
   bool usesVertexCache(unsigned Opcode) const;
   bool usesVertexCache(const MachineInstr *MI) const;

lib/Target/R600/R600Instructions.td

@@ -909,16 +909,12 @@ class CNDE_Common <bits<5> inst> : R600_3OP <
 class CNDGT_Common <bits<5> inst> : R600_3OP <
   inst, "CNDGT",
   [(set f32:$dst, (selectcc f32:$src0, FP_ZERO, f32:$src1, f32:$src2, COND_GT))]
-> {
+>;
-  let Itinerary = VecALU;
-}
 
 class CNDGE_Common <bits<5> inst> : R600_3OP <
   inst, "CNDGE",
   [(set f32:$dst, (selectcc f32:$src0, FP_ZERO, f32:$src1, f32:$src2, COND_GE))]
-> {
+>;
-  let Itinerary = VecALU;
-}
 
 
 let isCodeGenOnly = 1, isPseudo = 1, Namespace = "AMDGPU"  in {
@@ -988,30 +984,35 @@ multiclass CUBE_Common <bits<11> inst> {
 class EXP_IEEE_Common <bits<11> inst> : R600_1OP_Helper <
   inst, "EXP_IEEE", fexp2
 > {
+  let TransOnly = 1;
   let Itinerary = TransALU;
 }
 
 class FLT_TO_INT_Common <bits<11> inst> : R600_1OP_Helper <
   inst, "FLT_TO_INT", fp_to_sint
 > {
+  let TransOnly = 1;
   let Itinerary = TransALU;
 }
 
 class INT_TO_FLT_Common <bits<11> inst> : R600_1OP_Helper <
   inst, "INT_TO_FLT", sint_to_fp
 > {
+  let TransOnly = 1;
   let Itinerary = TransALU;
 }
 
 class FLT_TO_UINT_Common <bits<11> inst> : R600_1OP_Helper <
   inst, "FLT_TO_UINT", fp_to_uint
 > {
+  let TransOnly = 1;
   let Itinerary = TransALU;
 }
 
 class UINT_TO_FLT_Common <bits<11> inst> : R600_1OP_Helper <
   inst, "UINT_TO_FLT", uint_to_fp
 > {
+  let TransOnly = 1;
   let Itinerary = TransALU;
 }
 
@@ -1022,6 +1023,7 @@ class LOG_CLAMPED_Common <bits<11> inst> : R600_1OP <
 class LOG_IEEE_Common <bits<11> inst> : R600_1OP_Helper <
   inst, "LOG_IEEE", flog2
 > {
+  let TransOnly = 1;
   let Itinerary = TransALU;
 }
 
@@ -1031,61 +1033,72 @@ class ASHR_Common <bits<11> inst> : R600_2OP_Helper <inst, "ASHR", sra>;
 class MULHI_INT_Common <bits<11> inst> : R600_2OP_Helper <
   inst, "MULHI_INT", mulhs
 > {
+  let TransOnly = 1;
   let Itinerary = TransALU;
 }
 class MULHI_UINT_Common <bits<11> inst> : R600_2OP_Helper <
   inst, "MULHI", mulhu
 > {
+  let TransOnly = 1;
   let Itinerary = TransALU;
 }
 class MULLO_INT_Common <bits<11> inst> : R600_2OP_Helper <
   inst, "MULLO_INT", mul
 > {
+  let TransOnly = 1;
   let Itinerary = TransALU;
 }
 class MULLO_UINT_Common <bits<11> inst> : R600_2OP <inst, "MULLO_UINT", []> {
+  let TransOnly = 1;
   let Itinerary = TransALU;
 }
 
 class RECIP_CLAMPED_Common <bits<11> inst> : R600_1OP <
   inst, "RECIP_CLAMPED", []
 > {
+  let TransOnly = 1;
   let Itinerary = TransALU;
 }
 
 class RECIP_IEEE_Common <bits<11> inst> : R600_1OP <
   inst, "RECIP_IEEE", [(set f32:$dst, (fdiv FP_ONE, f32:$src0))]
 > {
+  let TransOnly = 1;
   let Itinerary = TransALU;
 }
 
 class RECIP_UINT_Common <bits<11> inst> : R600_1OP_Helper <
   inst, "RECIP_UINT", AMDGPUurecip
 > {
+  let TransOnly = 1;
   let Itinerary = TransALU;
 }
 
 class RECIPSQRT_CLAMPED_Common <bits<11> inst> : R600_1OP_Helper <
   inst, "RECIPSQRT_CLAMPED", int_AMDGPU_rsq
 > {
+  let TransOnly = 1;
   let Itinerary = TransALU;
 }
 
 class RECIPSQRT_IEEE_Common <bits<11> inst> : R600_1OP <
   inst, "RECIPSQRT_IEEE", []
 > {
+  let TransOnly = 1;
   let Itinerary = TransALU;
 }
 
 class SIN_Common <bits<11> inst> : R600_1OP <
   inst, "SIN", [(set f32:$dst, (SIN_HW f32:$src0))]>{
   let Trig = 1;
+  let TransOnly = 1;
   let Itinerary = TransALU;
 }
 
 class COS_Common <bits<11> inst> : R600_1OP <
   inst, "COS", [(set f32:$dst, (COS_HW f32:$src0))]> {
   let Trig = 1;
+  let TransOnly = 1;
   let Itinerary = TransALU;
 }
 
@@ -1467,6 +1480,7 @@ let hasSideEffects = 1 in {
 
   def FLT_TO_INT_eg : FLT_TO_INT_Common<0x50> {
     let Pattern = [];
+    let TransOnly = 0;
     let Itinerary = AnyALU;
   }