[PowerPC] Support the (old) cntlz instruction alias

[oota-llvm.git] / lib / Target / X86 / X86InstrInfo.td

diff --git a/lib/Target/X86/X86InstrInfo.td b/lib/Target/X86/X86InstrInfo.td
index e850ebdd355a1946f37c8a971bfb0b3b89ffbf65..c85c1099fd16e172999de8fa42e0bf2f527dae7d 100644 (file)
--- a/lib/Target/X86/X86InstrInfo.td
+++ b/lib/Target/X86/X86InstrInfo.td
@@ -774,10 +774,8 @@ def HasHLE       : Predicate<"Subtarget->hasHLE()">;
 def HasTSX       : Predicate<"Subtarget->hasRTM() || Subtarget->hasHLE()">;
 def HasADX       : Predicate<"Subtarget->hasADX()">;
 def HasSHA       : Predicate<"Subtarget->hasSHA()">;
-def HasSGX       : Predicate<"Subtarget->hasSGX()">;
 def HasPRFCHW    : Predicate<"Subtarget->hasPRFCHW()">;
 def HasRDSEED    : Predicate<"Subtarget->hasRDSEED()">;
-def HasSMAP      : Predicate<"Subtarget->hasSMAP()">;
 def HasPrefetchW : Predicate<"Subtarget->hasPRFCHW()">;
 def FPStackf32   : Predicate<"!Subtarget->hasSSE1()">;
 def FPStackf64   : Predicate<"!Subtarget->hasSSE2()">;
@@ -2411,6 +2409,16 @@ let Predicates = [HasTBM] in {
             (TZMSK64rr GR64:$src)>;
 } // HasTBM
 
+//===----------------------------------------------------------------------===//
+// Memory Instructions
+//
+
+def CLFLUSHOPT : I<0xAE, MRM7m, (outs), (ins i8mem:$src),
+                   "clflushopt\t$src", []>, PD;
+def CLWB       : I<0xAE, MRM6m, (outs), (ins i8mem:$src), "clwb\t$src", []>, PD;
+def PCOMMIT    : I<0xAE, MRM_F8, (outs), (ins), "pcommit", []>, PD;
+
+
 //===----------------------------------------------------------------------===//
 // Subsystems.
 //===----------------------------------------------------------------------===//
@@ -2564,6 +2572,12 @@ def : MnemonicAlias<"fnstsww",  "fnstsw",   "att">;
 def : MnemonicAlias<"fucomip",  "fucompi",  "att">;
 def : MnemonicAlias<"fwait",    "wait">;
 
+def : MnemonicAlias<"fxsaveq",   "fxsave64",   "att">;
+def : MnemonicAlias<"fxrstorq",  "fxrstor64",  "att">;
+def : MnemonicAlias<"xsaveq",    "xsave64",    "att">;
+def : MnemonicAlias<"xrstorq",   "xrstor64",   "att">;
+def : MnemonicAlias<"xsaveoptq", "xsaveopt64", "att">;
+
 
 class CondCodeAlias<string Prefix,string Suffix, string OldCond, string NewCond,
                     string VariantName>