[llvm] b3c7e43 - [X86] Fix missing HasPRFCHW predicate

[Simon Pilgrim via llvm-commits]

Author: Simon Pilgrim
Date: 2022-12-11T11:06:10Z
New Revision: b3c7e43d04b4f8ea3ad6a5a836d30b0af56042f1

URL: https://github.com/llvm/llvm-project/commit/b3c7e43d04b4f8ea3ad6a5a836d30b0af56042f1
DIFF: https://github.com/llvm/llvm-project/commit/b3c7e43d04b4f8ea3ad6a5a836d30b0af56042f1.diff

LOG: [X86] Fix missing HasPRFCHW predicate

This was declared in FeaturePRFCHW but never defined.

Noticed while preparing to add Unsupported features handling to X86 scheduler models.

Added: 
    

Modified: 
    llvm/lib/Target/X86/X86InstrInfo.td

Removed: 
    


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diff  --git a/llvm/lib/Target/X86/X86InstrInfo.td b/llvm/lib/Target/X86/X86InstrInfo.td
index 0a45b7d585b2..4af7bd66a1dd 100644
--- a/llvm/lib/Target/X86/X86InstrInfo.td
+++ b/llvm/lib/Target/X86/X86InstrInfo.td
@@ -969,6 +969,7 @@ def HasSGX       : Predicate<"Subtarget->hasSGX()">;
 def HasRDSEED    : Predicate<"Subtarget->hasRDSEED()">;
 def HasSSEPrefetch : Predicate<"Subtarget->hasSSEPrefetch()">;
 def NoSSEPrefetch : Predicate<"!Subtarget->hasSSEPrefetch()">;
+def HasPRFCHW    : Predicate<"Subtarget->hasPRFCHW()">;
 def HasPREFETCHI : Predicate<"Subtarget->hasPREFETCHI()">;
 def HasPrefetchW : Predicate<"Subtarget->hasPrefetchW()">;
 def HasPREFETCHWT1 : Predicate<"Subtarget->hasPREFETCHWT1()">;