[PATCH] D29690: [X86] Fix EXTRACT_VECTOR_ELT with variable index.

[Zvi Rackover via Phabricator via llvm-commits]

zvi accepted this revision.
zvi added a comment.

LGTM with  a minor comment



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Comment at: lib/Target/X86/X86ISelLowering.cpp:13782
+    // IACA tool was used to get performace estimation
+    // (https://software.intel.com/en-us/articles/intel-architecture-code-analyzer)
     return SDValue();
----------------
Would be nice if you added in the comment  the two generated code sequences you compared in IACA and their IACA analysis.


Repository:
  rL LLVM

https://reviews.llvm.org/D29690