[Bug c/84261] gcc fails to vectorize a function call

2018-02-07 Thread marcin.krotkiewski at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84261 --- Comment #3 from Marcin Krotkiewski --- (In reply to Richard Biener from comment #1) > Also vectorization of loops with using vectors isn't supported. Not sure what you mean. If instead of a function call I do some floating point

[Bug c/84261] gcc fails to vectorize a function call

2018-02-07 Thread marcin.krotkiewski at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84261 --- Comment #2 from Marcin Krotkiewski --- (In reply to Richard Biener from comment #1) > This is because reduction operations like 'exp' are not supported. Also > vectorization of loops with using vectors isn't supported. > > So not sure what

[Bug c/84261] gcc fails to vectorize a function call

2018-02-07 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84261 Richard Biener changed: What|Removed |Added Keywords||missed-optimization