[PATCH] D33902: [X86][SSE] Change memop fragment to inherit from vec128load with local alignment controls

[Simon Pilgrim via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL305184: [X86][SSE] Change memop fragment to inherit from vec128load with local… (authored by RKSimon).

Changed prior to commit:
  https://reviews.llvm.org/D33902?vs=101426&id=102165#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D33902

Files:
  llvm/trunk/lib/Target/X86/X86InstrFragmentsSIMD.td


Index: llvm/trunk/lib/Target/X86/X86InstrFragmentsSIMD.td
===================================================================
--- llvm/trunk/lib/Target/X86/X86InstrFragmentsSIMD.td
+++ llvm/trunk/lib/Target/X86/X86InstrFragmentsSIMD.td
@@ -737,19 +737,15 @@
 def alignedloadv8i64  : PatFrag<(ops node:$ptr),
                                 (v8i64  (alignedload512 node:$ptr))>;
 
-// Like 'load', but uses special alignment checks suitable for use in
+// Like 'vec128load', but uses special alignment checks suitable for use in
 // memory operands in most SSE instructions, which are required to
 // be naturally aligned on some targets but not on others.  If the subtarget
 // allows unaligned accesses, match any load, though this may require
 // setting a feature bit in the processor (on startup, for example).
 // Opteron 10h and later implement such a feature.
-// Avoid non-temporal aligned loads on supported targets.
-def memop : PatFrag<(ops node:$ptr), (load node:$ptr), [{
-  return (Subtarget->hasSSEUnalignedMem() ||
-          cast<LoadSDNode>(N)->getAlignment() >= 16) &&
-         (!Subtarget->hasSSE41() ||
-          !(cast<LoadSDNode>(N)->getAlignment() >= 16 &&
-            cast<LoadSDNode>(N)->isNonTemporal()));
+def memop : PatFrag<(ops node:$ptr), (vec128load node:$ptr), [{
+  return Subtarget->hasSSEUnalignedMem() ||
+         cast<LoadSDNode>(N)->getAlignment() >= 16;
 }]>;
 
 // 128-bit memop pattern fragments


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