[PATCH] D35014: [X86] PR32755 : Improvement in CodeGen instruction selection for LEAs.

[Jatin Bhateja via Phabricator via llvm-commits]

jbhateja updated this revision to Diff 106796.
jbhateja added a comment.

Performing LEA factorization/CSE across bacis blocks.


https://reviews.llvm.org/D35014

Files:
  lib/Target/X86/X86ISelDAGToDAG.cpp
  lib/Target/X86/X86OptimizeLEAs.cpp
  test/CodeGen/X86/lea-opt-csebb.ll
  test/CodeGen/X86/lea-opt-cst.ll
  test/CodeGen/X86/mul-constant-i16.ll
  test/CodeGen/X86/mul-constant-i32.ll
  test/CodeGen/X86/mul-constant-i64.ll
  test/CodeGen/X86/mul-constant-result.ll
  test/CodeGen/X86/umul-with-overflow.ll
  test/Transforms/LoopStrengthReduce/X86/ivchain-X86.ll
  utils/TableGen/DAGISelMatcherGen.cpp

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