[Bug target/58889] GCC 4.9 fails to compile certain functions with intrinsics with __attribute__((target))

[liuhongt at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58889

Hongtao Liu  changed:

   What|Removed |Added

  Known to work||4.9.0
 CC||liuhongt at gcc dot gnu.org

--- Comment #4 from Hongtao Liu  ---
Fixed.

[Bug target/58889] GCC 4.9 fails to compile certain functions with intrinsics with __attribute__((target))

[crazylht at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58889

--- Comment #3 from Hongtao.liu  ---
It seems to be fixed in GCC.4.9.0
https://godbolt.org/z/MbqPzeTEP

[Bug target/58889] GCC 4.9 fails to compile certain functions with intrinsics with __attribute__((target))

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58889

Richard Biener  changed:

   What|Removed |Added

 Target||i?86-*-*
 Status|UNCONFIRMED |NEW
   Last reconfirmed||2013-10-29
 CC||hubicka at gcc dot gnu.org
 Ever confirmed|0   |1

--- Comment #2 from Richard Biener  ---
Confirmed with -O -m32.  AVX2 is new in 4.9, can you build a testcase
with AVX to see whether 4.8 works?

I suspect we hit

  else if (caller_opts->x_ix86_fpmath != callee_opts->x_ix86_fpmath)
ret = false;

after Honzas patch?