def HasCLMUL : Predicate<"Subtarget->hasCLMUL()">;
def HasFMA3 : Predicate<"Subtarget->hasFMA3()">;
def HasFMA4 : Predicate<"Subtarget->hasFMA4()">;
+def HasMOVBE : Predicate<"Subtarget->hasMOVBE()">;
+def HasRDRAND : Predicate<"Subtarget->hasRDRAND()">;
def FPStackf32 : Predicate<"!Subtarget->hasXMM()">;
def FPStackf64 : Predicate<"!Subtarget->hasXMMInt()">;
def HasCmpxchg16b: Predicate<"Subtarget->hasCmpxchg16b()">;
def ARPL16mr : I<0x63, MRMSrcMem, (outs GR16:$src), (ins i16mem:$dst),
"arpl\t{$src, $dst|$dst, $src}", []>, Requires<[In32BitMode]>;
+//===----------------------------------------------------------------------===//
+// MOVBE Instructions
+//
+let Predicates = [HasMOVBE] in {
+ def MOVBE16rm : I<0xF0, MRMSrcMem, (outs GR16:$dst), (ins i16mem:$src),
+ "movbe{w}\t{$src, $dst|$dst, $src}", []>, OpSize, T8;
+ def MOVBE32rm : I<0xF0, MRMSrcMem, (outs GR32:$dst), (ins i32mem:$src),
+ "movbe{l}\t{$src, $dst|$dst, $src}", []>, T8;
+ def MOVBE64rm : RI<0xF0, MRMSrcMem, (outs GR64:$dst), (ins i64mem:$src),
+ "movbe{q}\t{$src, $dst|$dst, $src}", []>, T8;
+ def MOVBE16mr : I<0xF1, MRMDestMem, (outs), (ins i16mem:$dst, GR16:$src),
+ "movbe{w}\t{$src, $dst|$dst, $src}", []>, OpSize, T8;
+ def MOVBE32mr : I<0xF1, MRMDestMem, (outs), (ins i32mem:$dst, GR32:$src),
+ "movbe{l}\t{$src, $dst|$dst, $src}", []>, T8;
+ def MOVBE64mr : RI<0xF1, MRMDestMem, (outs), (ins i64mem:$dst, GR64:$src),
+ "movbe{q}\t{$src, $dst|$dst, $src}", []>, T8;
+}
+
+//===----------------------------------------------------------------------===//
+// RDRAND Instruction
+//
+let Predicates = [HasRDRAND], Defs = [EFLAGS] in {
+ def RDRAND16r : I<0xC7, MRM6r, (outs GR16:$dst), (ins),
+ "rdrand{w}\t$dst", []>, OpSize, TB;
+ def RDRAND32r : I<0xC7, MRM6r, (outs GR32:$dst), (ins),
+ "rdrand{l}\t$dst", []>, TB;
+ def RDRAND64r : RI<0xC7, MRM6r, (outs GR64:$dst), (ins),
+ "rdrand{q}\t$dst", []>, TB;
+}
+
//===----------------------------------------------------------------------===//
// Subsystems.
//===----------------------------------------------------------------------===//