[PATCH] D15711: [X86][PKU] Add {RD,WR}PKRU encoding

[Elena Demikhovsky via llvm-commits]

delena added inline comments.

================
Comment at: ../trunk/lib/Target/X86/X86InstrSystem.td:554
@@ +553,3 @@
+// PKU  - enable protection key
+let Predicates = [PKU] in {
+  let Defs = [EAX, EDX], Uses = [ECX] in 
----------------
Please remove predicates

================
Comment at: ../trunk/lib/Target/X86/X86InstrSystem.td:562
@@ +561,3 @@
+    def WRPKRU : I<0x01, MRM_EF, (outs), (ins), "wrpkru", []>, TB;
+  let Uses = [RAX, RCX, RDX] in
+    def WRPKRU64 : RI<0x01, MRM_EF, (outs), (ins), "wrpkru", []>, TB, 
----------------
remove 64-bit version


Repository:
  rL LLVM

http://reviews.llvm.org/D15711