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AVX-512: Added intrinsics for vcvt, vcvtt, vrndscale, vcmp

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Printing rounding control.
Enncoding for EVEX_RC (rounding control).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198277 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Elena Demikhovsky
2014-01-01 15:12:34 +00:00
parent 979b2cd2bc
commit 3062a311ac
12 changed files with 418 additions and 133 deletions
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utils/TableGen/X86DisassemblerTables.cpp
+48 -43
View File
@@ -25,6 +25,49 @@
using namespace llvm;
using namespace X86Disassembler;
/// stringForContext - Returns a string containing the name of a particular
/// InstructionContext, usually for diagnostic purposes.
///
/// @param insnContext - The instruction class to transform to a string.
/// @return - A statically-allocated string constant that contains the
/// name of the instruction class.
static inline const char* stringForContext(InstructionContext insnContext) {
switch (insnContext) {
default:
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##_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
}
}
/// stringForOperandType - Like stringForContext, but for OperandTypes.
static inline const char* stringForOperandType(OperandType type) {
switch (type) {
default:
llvm_unreachable("Unhandled type");
#define ENUM_ENTRY(i, d) case i: return #i;
TYPES
#undef ENUM_ENTRY
}
}
/// stringForOperandEncoding - like stringForContext, but for
/// OperandEncodings.
static inline const char* stringForOperandEncoding(OperandEncoding encoding) {
switch (encoding) {
default:
llvm_unreachable("Unhandled encoding");
#define ENUM_ENTRY(i, d) case i: return #i;
ENCODINGS
#undef ENUM_ENTRY
}
}
/// inheritsFrom - Indicates whether all instructions in one class also belong
/// to another class.
///
@@ -198,6 +241,8 @@ static inline bool inheritsFrom(InstructionContext child,
case IC_EVEX_L2_K:
case IC_EVEX_L2_B:
case IC_EVEX_L2_XS_K:
case IC_EVEX_L2_XS_B:
case IC_EVEX_L2_XD_B:
case IC_EVEX_L2_XD_K:
case IC_EVEX_L2_OPSIZE_K:
case IC_EVEX_L2_OPSIZE_B:
@@ -212,6 +257,7 @@ static inline bool inheritsFrom(InstructionContext child,
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_XD_B:
case IC_EVEX_L2_W_OPSIZE_K:
case IC_EVEX_L2_W_OPSIZE_B:
case IC_EVEX_L2_W_OPSIZE_K_B:
@@ -222,6 +268,8 @@ static inline bool inheritsFrom(InstructionContext child,
case IC_EVEX_L2_W_OPSIZE_KZ_B:
return false;
default:
errs() << "Unknown instruction class: " <<
stringForContext((InstructionContext)parent) << "\n";
llvm_unreachable("Unknown instruction class");
}
}
@@ -251,49 +299,6 @@ static inline bool outranks(InstructionContext upper,
return (ranks[upper] > ranks[lower]);
}
/// stringForContext - Returns a string containing the name of a particular
/// InstructionContext, usually for diagnostic purposes.
///
/// @param insnContext - The instruction class to transform to a string.
/// @return - A statically-allocated string constant that contains the
/// name of the instruction class.
static inline const char* stringForContext(InstructionContext insnContext) {
switch (insnContext) {
default:
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##_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
}
}
/// stringForOperandType - Like stringForContext, but for OperandTypes.
static inline const char* stringForOperandType(OperandType type) {
switch (type) {
default:
llvm_unreachable("Unhandled type");
#define ENUM_ENTRY(i, d) case i: return #i;
TYPES
#undef ENUM_ENTRY
}
}
/// stringForOperandEncoding - like stringForContext, but for
/// OperandEncodings.
static inline const char* stringForOperandEncoding(OperandEncoding encoding) {
switch (encoding) {
default:
llvm_unreachable("Unhandled encoding");
#define ENUM_ENTRY(i, d) case i: return #i;
ENCODINGS
#undef ENUM_ENTRY
}
}
/// getDecisionType - Determines whether a ModRM decision with 255 entries can
/// be compacted by eliminating redundant information.
///