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-rw-r--r--utils/TableGen/X86DisassemblerTables.cpp35
-rw-r--r--utils/TableGen/X86RecognizableInstr.cpp7
-rw-r--r--utils/TableGen/X86RecognizableInstr.h2
3 files changed, 39 insertions, 5 deletions
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