AVX512: Implemented encoding for vpextrw.s instruction.

[oota-llvm.git] / lib / Target / X86 / X86InstrFormats.td

diff --git a/lib/Target/X86/X86InstrFormats.td b/lib/Target/X86/X86InstrFormats.td
index 56043fb068276ff0204145ece6c69252de506ea5..e2fa295c0230a35561c0d17c6b3bf984b627a3d6 100644 (file)
--- a/lib/Target/X86/X86InstrFormats.td
+++ b/lib/Target/X86/X86InstrFormats.td
@@ -442,12 +442,29 @@ class SI<bits<8> o, Format F, dag outs, dag ins, string asm,
                   asm));
 }
 
-// SIi8 - SSE 1 & 2 scalar instructions
+// SI - SSE 1 & 2 scalar intrinsics - vex form available on AVX512
+class SI_Int<bits<8> o, Format F, dag outs, dag ins, string asm,
+         list<dag> pattern, InstrItinClass itin = NoItinerary,
+         Domain d = GenericDomain>
+      : I<o, F, outs, ins, asm, pattern, itin, d> {
+  let Predicates = !if(!eq(OpEnc.Value, EncEVEX.Value), [HasAVX512],
+                   !if(!eq(OpEnc.Value, EncVEX.Value), [HasAVX],
+                   !if(!eq(OpPrefix.Value, XS.Value), [UseSSE1],
+                   !if(!eq(OpPrefix.Value, XD.Value), [UseSSE2],
+                   !if(!eq(OpPrefix.Value, PD.Value), [UseSSE2],
+                   [UseSSE1])))));
+
+  // AVX instructions have a 'v' prefix in the mnemonic
+  let AsmString = !if(!eq(OpEnc.Value, EncEVEX.Value), !strconcat("v", asm),
+                  !if(!eq(OpEnc.Value, EncVEX.Value), !strconcat("v", asm),
+                  asm));
+}
+// SIi8 - SSE 1 & 2 scalar instructions - vex form available on AVX512
 class SIi8<bits<8> o, Format F, dag outs, dag ins, string asm,
            list<dag> pattern, InstrItinClass itin = NoItinerary>
       : Ii8<o, F, outs, ins, asm, pattern, itin> {
   let Predicates = !if(!eq(OpEnc.Value, EncEVEX.Value), [HasAVX512],
-                   !if(!eq(OpEnc.Value, EncVEX.Value), [UseAVX],
+                   !if(!eq(OpEnc.Value, EncVEX.Value), [HasAVX],
                    !if(!eq(OpPrefix.Value, XS.Value), [UseSSE1],
                    [UseSSE2])));
 
@@ -747,6 +764,22 @@ class AVX512BIi8Base : PD {
   Domain ExeDomain = SSEPackedInt;
   ImmType ImmT = Imm8;
 }
+class AVX512XSIi8Base : XS {
+  Domain ExeDomain = SSEPackedInt;
+  ImmType ImmT = Imm8;
+}
+class AVX512XDIi8Base : XD {
+  Domain ExeDomain = SSEPackedInt;
+  ImmType ImmT = Imm8;
+}
+class AVX512PSIi8Base : PS {
+  Domain ExeDomain = SSEPackedSingle;
+  ImmType ImmT = Imm8;
+}
+class AVX512PDIi8Base : PD {
+  Domain ExeDomain = SSEPackedDouble;
+  ImmType ImmT = Imm8;
+}
 class AVX512AIi8<bits<8> o, Format F, dag outs, dag ins, string asm,
               list<dag> pattern, InstrItinClass itin = NoItinerary>
       : Ii8<o, F, outs, ins, asm, pattern, itin, SSEPackedInt>, TAPD,