[PATCH] D26726: [SimplifyCFG] Fix for non-determinism in codegen

[Mandeep Singh Grang via Phabricator via llvm-commits]

mgrang added a comment.

I built the llvm unit tests and the test suite and can see no measurable difference in compile time with and w/o my patch.

For ninja check-all:

  Expected Passes    : 21902
  Expected Failures  : 68
  Unsupported Tests  : 9820
  Unexpected Failures: 40

For ninja check-llvm-unit:

  Expected Passes    : 2286
  Unexpected Failures: 34

---------------------------------------------------------------

Compile times           | without my patch | with my patch
----------------------------------------------------------

ninja check-all            | real 1m29.448s     | real 1m28.608s
----------------------------------------------------------------

ninja check-llvm-unit | real 0m4.553s       | real 0m4.540s
-----------------------------------------------------------

I am also trying to build LNT tests locally and will post the results when I have them.

Thanks!


Repository:
  rL LLVM

https://reviews.llvm.org/D26726