[Bug target/27855] [5/6/7 regression] reassociation causes the RA to be confused

[bernds at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=27855

Bernd Schmidt <bernds at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |bernds at gcc dot gnu.org

--- Comment #52 from Bernd Schmidt <bernds at gcc dot gnu.org> ---
Still seems to be an issue, although I do not see code generation like in
comment #6.

-O2 -ffast-math -msse4.1 -DTYPE=double  -fno-tree-reassoc

atlasmm       60   1000       0.077     5634.83

-O2 -ffast-math -msse4.1 -DTYPE=double

atlasmm       60   1000       0.097     4469.00