let Predicates = [HasXSAVEOPT] in {
def XSAVEOPT : I<0xAE, MRM6m, (outs), (ins opaque512mem:$dst),
"xsaveopt\t$dst",
- [(int_x86_xsaveopt addr:$dst, EDX, EAX)]>, TB;
+ [(int_x86_xsaveopt addr:$dst, EDX, EAX)]>, PS;
def XSAVEOPT64 : RI<0xAE, MRM6m, (outs), (ins opaque512mem:$dst),
"xsaveopt64\t$dst",
- [(int_x86_xsaveopt64 addr:$dst, EDX, EAX)]>, TB, Requires<[In64BitMode]>;
+ [(int_x86_xsaveopt64 addr:$dst, EDX, EAX)]>, PS, Requires<[In64BitMode]>;
}
let Predicates = [HasXSAVEC] in {
def XSAVEC : I<0xC7, MRM4m, (outs), (ins opaque512mem:$dst),
}
let Defs = [RAX, RDX, RSI], Uses = [RAX, RSI] in
def MONTMUL : I<0xa6, MRM_C0, (outs), (ins), "montmul", []>, TB;
+//==-----------------------------------------------------------------------===//
+// PKU - enable protection key
+let usesCustomInserter = 1 in {
+ def WRPKRU : PseudoI<(outs), (ins GR32:$src),
+ [(int_x86_wrpkru GR32:$src)]>;
+ def RDPKRU : PseudoI<(outs GR32:$dst), (ins),
+ [(set GR32:$dst, (int_x86_rdpkru))]>;
+}
+
+let Defs = [EAX, EDX], Uses = [ECX] in
+ def RDPKRUr : I<0x01, MRM_EE, (outs), (ins), "rdpkru", []>, TB;
+let Uses = [EAX, ECX, EDX] in
+ def WRPKRUr : I<0x01, MRM_EF, (outs), (ins), "wrpkru", []>, TB;
//===----------------------------------------------------------------------===//
// FS/GS Base Instructions