[PATCH] D41342: [InstCombine] Missed optimization in math expression: simplify calls exp functions

[Dmitry Venikov via Phabricator via llvm-commits]

Quolyk updated this revision to Diff 127665.
Quolyk retitled this revision from "[WIP][InstCombine] Missed optimization in math expression: simplify calls exp functions" to "[InstCombine] Missed optimization in math expression: simplify calls exp functions".
Quolyk added a comment.

Since I'm new to llvm, I looked though other test files, and noticed that it isn't necessary to write full test-check, instead people write just one instruction to make sure test is ok, while consequent instructions doesn't matter. I wonder what style is preferred?


https://reviews.llvm.org/D41342

Files:
  lib/Transforms/InstCombine/InstCombineMulDivRem.cpp
  test/Transforms/InstCombine/fmul-exp.ll
  test/Transforms/InstCombine/fmul-exp2.ll

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