[llvm] r336624 - [X86] Remove FloatVT from X86VectorVTInfo in X86InstrAVX512.td

[Craig Topper via llvm-commits]

Author: ctopper
Date: Mon Jul  9 17:49:45 2018
New Revision: 336624

URL: http://llvm.org/viewvc/llvm-project?rev=336624&view=rev
Log:
[X86] Remove FloatVT from X86VectorVTInfo in X86InstrAVX512.td

The only places it was used where places where VT was the same as FloatVT. So switch those uses to VT and drop it.

Modified:
    llvm/trunk/lib/Target/X86/X86InstrAVX512.td

Modified: llvm/trunk/lib/Target/X86/X86InstrAVX512.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86InstrAVX512.td?rev=336624&r1=336623&r2=336624&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrAVX512.td (original)
+++ llvm/trunk/lib/Target/X86/X86InstrAVX512.td Mon Jul  9 17:49:45 2018
@@ -90,16 +90,6 @@ class X86VectorVTInfo<int numelts, Value
                                           !cast<ComplexPattern>("sse_load_f64"),
                                     ?));
 
-  // The corresponding float type, e.g. v16f32 for v16i32
-  // Note: For EltSize < 32, FloatVT is illegal and TableGen
-  //       fails to compile, so we choose FloatVT = VT
-  ValueType FloatVT = !cast<ValueType>(
-                        !if (!eq (!srl(EltSize,5),0),
-                             VTName,
-                             !if (!eq(TypeVariantName, "i"),
-                                  "v" # NumElts # "f" # EltSize,
-                                  VTName)));
-
   ValueType IntVT = !cast<ValueType>(
                         !if (!eq (!srl(EltSize,5),0),
                              VTName,
@@ -8589,17 +8579,17 @@ multiclass avx512_fp14_p<bits<8> opc, st
   let ExeDomain = _.ExeDomain in {
   defm r: AVX512_maskable<opc, MRMSrcReg, _, (outs _.RC:$dst),
                          (ins _.RC:$src), OpcodeStr, "$src", "$src",
-                         (_.FloatVT (OpNode _.RC:$src))>, EVEX, T8PD,
+                         (_.VT (OpNode _.RC:$src))>, EVEX, T8PD,
                          Sched<[sched]>;
   defm m: AVX512_maskable<opc, MRMSrcMem, _, (outs _.RC:$dst),
                          (ins _.MemOp:$src), OpcodeStr, "$src", "$src",
-                         (OpNode (_.FloatVT
+                         (OpNode (_.VT
                            (bitconvert (_.LdFrag addr:$src))))>, EVEX, T8PD,
                          Sched<[sched.Folded, ReadAfterLd]>;
   defm mb: AVX512_maskable<opc, MRMSrcMem, _, (outs _.RC:$dst),
                           (ins _.ScalarMemOp:$src), OpcodeStr,
                           "${src}"##_.BroadcastStr, "${src}"##_.BroadcastStr,
-                          (OpNode (_.FloatVT
+                          (OpNode (_.VT
                             (X86VBroadcast (_.ScalarLdFrag addr:$src))))>,
                           EVEX, T8PD, EVEX_B, Sched<[sched.Folded, ReadAfterLd]>;
   }
@@ -8688,7 +8678,7 @@ multiclass avx512_fp28_p<bits<8> opc, st
 
   defm m : AVX512_maskable<opc, MRMSrcMem, _, (outs _.RC:$dst),
                          (ins _.MemOp:$src), OpcodeStr, "$src", "$src",
-                         (OpNode (_.FloatVT
+                         (OpNode (_.VT
                              (bitconvert (_.LdFrag addr:$src))),
                           (i32 FROUND_CURRENT))>,
                           Sched<[sched.Folded, ReadAfterLd]>;
@@ -8696,7 +8686,7 @@ multiclass avx512_fp28_p<bits<8> opc, st
   defm mb : AVX512_maskable<opc, MRMSrcMem, _, (outs _.RC:$dst),
                          (ins _.ScalarMemOp:$src), OpcodeStr,
                          "${src}"##_.BroadcastStr, "${src}"##_.BroadcastStr,
-                         (OpNode (_.FloatVT
+                         (OpNode (_.VT
                                   (X86VBroadcast (_.ScalarLdFrag addr:$src))),
                                  (i32 FROUND_CURRENT))>, EVEX_B,
                          Sched<[sched.Folded, ReadAfterLd]>;
@@ -8760,17 +8750,17 @@ multiclass avx512_sqrt_packed<bits<8> op
   let ExeDomain = _.ExeDomain in {
   defm r: AVX512_maskable<opc, MRMSrcReg, _, (outs _.RC:$dst),
                          (ins _.RC:$src), OpcodeStr, "$src", "$src",
-                         (_.FloatVT (fsqrt _.RC:$src))>, EVEX,
+                         (_.VT (fsqrt _.RC:$src))>, EVEX,
                          Sched<[sched]>;
   defm m: AVX512_maskable<opc, MRMSrcMem, _, (outs _.RC:$dst),
                          (ins _.MemOp:$src), OpcodeStr, "$src", "$src",
-                         (fsqrt (_.FloatVT
+                         (fsqrt (_.VT
                            (bitconvert (_.LdFrag addr:$src))))>, EVEX,
                            Sched<[sched.Folded, ReadAfterLd]>;
   defm mb: AVX512_maskable<opc, MRMSrcMem, _, (outs _.RC:$dst),
                           (ins _.ScalarMemOp:$src), OpcodeStr,
                           "${src}"##_.BroadcastStr, "${src}"##_.BroadcastStr,
-                          (fsqrt (_.FloatVT
+                          (fsqrt (_.VT
                             (X86VBroadcast (_.ScalarLdFrag addr:$src))))>,
                           EVEX, EVEX_B, Sched<[sched.Folded, ReadAfterLd]>;
   }