From 633f98bdfa266871dcd17ab27af1594c6cc31d9e Mon Sep 17 00:00:00 2001
From: Elena Demikhovsky <elena.demikhovsky@intel.com>
Date: Sun, 3 Nov 2013 13:46:31 +0000
Subject: AVX-512: added VPCONFLICT instruction and intrinsics, added EVEX_KZ
 to tablegen

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193959 91177308-0d34-0410-b5e6-96231b3b80d8
---
 utils/TableGen/X86DisassemblerTables.cpp | 35 +++++++++++++++++++++++++++++---
 utils/TableGen/X86RecognizableInstr.cpp  |  7 +++++--
 utils/TableGen/X86RecognizableInstr.h    |  2 ++
 3 files changed, 39 insertions(+), 5 deletions(-)

(limited to 'utils')

diff --git a/utils/TableGen/X86DisassemblerTables.cpp b/utils/TableGen/X86DisassemblerTables.cpp
index 026870e..bdb4793 100644
--- a/utils/TableGen/X86DisassemblerTables.cpp
+++ b/utils/TableGen/X86DisassemblerTables.cpp
@@ -128,7 +128,7 @@ static inline bool inheritsFrom(InstructionContext child,
            inheritsFrom(child, IC_EVEX_L_W_XD);
   case IC_EVEX_OPSIZE:
     return inheritsFrom(child, IC_EVEX_W_OPSIZE) ||
-           inheritsFrom(child, IC_EVEX_W_OPSIZE);
+           inheritsFrom(child, IC_EVEX_L_W_OPSIZE);
   case IC_EVEX_W:
   case IC_EVEX_W_XS:
   case IC_EVEX_W_XD:
@@ -176,10 +176,24 @@ static inline bool inheritsFrom(InstructionContext child,
   case IC_EVEX_L_XD_K:
   case IC_EVEX_L_OPSIZE_K:
     return false;
+  case IC_EVEX_W_KZ:
+  case IC_EVEX_W_XS_KZ:
+  case IC_EVEX_W_XD_KZ:
+  case IC_EVEX_W_OPSIZE_KZ:
+    return false;
+  case IC_EVEX_L_KZ:
+  case IC_EVEX_L_XS_KZ:
+  case IC_EVEX_L_XD_KZ:
+  case IC_EVEX_L_OPSIZE_KZ:
+    return false;
   case IC_EVEX_L_W_K:
   case IC_EVEX_L_W_XS_K:
   case IC_EVEX_L_W_XD_K:
   case IC_EVEX_L_W_OPSIZE_K:
+  case IC_EVEX_L_W_KZ:
+  case IC_EVEX_L_W_XS_KZ:
+  case IC_EVEX_L_W_XD_KZ:
+  case IC_EVEX_L_W_OPSIZE_KZ:
     return false;
   case IC_EVEX_L2_K:
   case IC_EVEX_L2_B:
@@ -187,12 +201,25 @@ static inline bool inheritsFrom(InstructionContext child,
   case IC_EVEX_L2_XD_K:
   case IC_EVEX_L2_OPSIZE_K:
   case IC_EVEX_L2_OPSIZE_B:
+  case IC_EVEX_L2_OPSIZE_K_B:
+  case IC_EVEX_L2_KZ:
+  case IC_EVEX_L2_XS_KZ:
+  case IC_EVEX_L2_XD_KZ:
+  case IC_EVEX_L2_OPSIZE_KZ:
+  case IC_EVEX_L2_OPSIZE_KZ_B:
     return false;
   case IC_EVEX_L2_W_K:
+  case IC_EVEX_L2_W_B:
   case IC_EVEX_L2_W_XS_K:
   case IC_EVEX_L2_W_XD_K:
   case IC_EVEX_L2_W_OPSIZE_K:
   case IC_EVEX_L2_W_OPSIZE_B:
+  case IC_EVEX_L2_W_OPSIZE_K_B:
+  case IC_EVEX_L2_W_KZ:
+  case IC_EVEX_L2_W_XS_KZ:
+  case IC_EVEX_L2_W_XD_KZ:
+  case IC_EVEX_L2_W_OPSIZE_KZ:
+  case IC_EVEX_L2_W_OPSIZE_KZ_B:
     return false;
   default:
     llvm_unreachable("Unknown instruction class");
@@ -213,7 +240,8 @@ static inline bool outranks(InstructionContext upper,
 
 #define ENUM_ENTRY(n, r, d) r,
 #define ENUM_ENTRY_K_B(n, r, d) ENUM_ENTRY(n, r, d) \
-  ENUM_ENTRY(n##_K_B, r, d) ENUM_ENTRY(n##_K, r, d) ENUM_ENTRY(n##_B, r, d)
+  ENUM_ENTRY(n##_K_B, r, d) ENUM_ENTRY(n##_KZ_B, r, d) \
+  ENUM_ENTRY(n##_KZ, r, d) ENUM_ENTRY(n##_K, r, d) ENUM_ENTRY(n##_B, r, d)
   static int ranks[IC_max] = {
     INSTRUCTION_CONTEXTS
   };
@@ -235,7 +263,8 @@ static inline const char* stringForContext(InstructionContext insnContext) {
     llvm_unreachable("Unhandled instruction class");
 #define ENUM_ENTRY(n, r, d)   case n: return #n; break;
 #define ENUM_ENTRY_K_B(n, r, d) ENUM_ENTRY(n, r, d) ENUM_ENTRY(n##_K_B, r, d)\
-        ENUM_ENTRY(n##_K, r, d) ENUM_ENTRY(n##_B, r, d)
+        ENUM_ENTRY(n##_KZ, r, d) ENUM_ENTRY(n##_K, r, d) ENUM_ENTRY(n##_B, r, d)\
+        ENUM_ENTRY(n##_KZ_B, r, d)
   INSTRUCTION_CONTEXTS
 #undef ENUM_ENTRY
 #undef ENUM_ENTRY_K_B
diff --git a/utils/TableGen/X86RecognizableInstr.cpp b/utils/TableGen/X86RecognizableInstr.cpp
index b9666f1..708e72d 100644
--- a/utils/TableGen/X86RecognizableInstr.cpp
+++ b/utils/TableGen/X86RecognizableInstr.cpp
@@ -244,6 +244,7 @@ RecognizableInstr::RecognizableInstr(DisassemblerTables &tables,
   HasEVEXPrefix    = Rec->getValueAsBit("hasEVEXPrefix");
   HasEVEX_L2Prefix = Rec->getValueAsBit("hasEVEX_L2");
   HasEVEX_K        = Rec->getValueAsBit("hasEVEX_K");
+  HasEVEX_KZ       = Rec->getValueAsBit("hasEVEX_Z");
   HasEVEX_B        = Rec->getValueAsBit("hasEVEX_B");
   HasLockPrefix    = Rec->getValueAsBit("hasLockPrefix");
   IsCodeGenOnly    = Rec->getValueAsBit("isCodeGenOnly");
@@ -304,8 +305,10 @@ void RecognizableInstr::processInstr(DisassemblerTables &tables,
     recogInstr.emitDecodePath(tables);
 }
 
-#define EVEX_KB(n) (HasEVEX_K && HasEVEX_B? n##_K_B : \
-                    (HasEVEX_K? n##_K : (HasEVEX_B ? n##_B : n)))
+#define EVEX_KB(n) (HasEVEX_KZ && HasEVEX_B ? n##_KZ_B : \
+                    (HasEVEX_K && HasEVEX_B ? n##_K_B : \
+                    (HasEVEX_KZ ? n##_KZ : \
+                    (HasEVEX_K? n##_K : (HasEVEX_B ? n##_B : n)))))
 
 InstructionContext RecognizableInstr::insnContext() const {
   InstructionContext insnContext;
diff --git a/utils/TableGen/X86RecognizableInstr.h b/utils/TableGen/X86RecognizableInstr.h
index 7e1d362..4d4686e 100644
--- a/utils/TableGen/X86RecognizableInstr.h
+++ b/utils/TableGen/X86RecognizableInstr.h
@@ -72,6 +72,8 @@ private:
   bool HasEVEX_L2Prefix;
   /// The hasEVEX_K field from the record
   bool HasEVEX_K;
+  /// The hasEVEX_KZ field from the record
+  bool HasEVEX_KZ;
   /// The hasEVEX_B field from the record
   bool HasEVEX_B;
   /// The hasLockPrefix field from the record
-- 
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