https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87665
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Known to work| |7.3.0
Keywords| |wrong-code
Last reconfirmed| |2018-10-20
CC| |hubicka at gcc dot gnu.org
Ever confirmed|0 |1
Summary|gcc HEAD (svn: 265340) |[8/9 Regression] gcc HEAD
|breaks elements on resize |(svn: 265340) breaks
| |elements on resize
Known to fail| |8.2.0, 9.0
--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to Jan Christoph Uhde from comment #0)
> gcc was build with `--disable-multilib` and custom suffix and prefix on
> Debian stable and sid.
The output of 'gcc -v' includes all that and more, which is why we ask for it.
The behaviour changed with r255268
PR target/81616
* x86-tnue-costs.h (generic_cost): Revise for modern CPUs
* gcc.target/i386/l_fma_double_1.c: Update count of fma
instructions.
* gcc.target/i386/l_fma_double_2.c: Update count of fma
instructions.
* gcc.target/i386/l_fma_double_3.c: Update count of fma
instructions.
* gcc.target/i386/l_fma_double_4.c: Update count of fma
instructions.
* gcc.target/i386/l_fma_double_5.c: Update count of fma
instructions.
* gcc.target/i386/l_fma_double_6.c: Update count of fma
instructions.
* gcc.target/i386/l_fma_float_1.c: Update count of fma
instructions.
* gcc.target/i386/l_fma_float_2.c: Update count of fma
instructions.
* gcc.target/i386/l_fma_float_3.c: Update count of fma
instructions.
* gcc.target/i386/l_fma_float_4.c: Update count of fma
instructions.
* gcc.target/i386/l_fma_float_5.c: Update count of fma
instructions.
* gcc.target/i386/l_fma_float_6.c: Update count of fma
instructions.
