Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: g.peterh...@t-online.de
Target Milestone: ---
Hello gcc team,
I noticed 2 problems:
1) the compiler does not generate cmov commands
2) the auto-vectorization is very unreliable
I would like to
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96709
--- Comment #2 from g.peterh...@t-online.de ---
You can choose the boost version on godbolt.org. The example uses 1.73, but
only the macros
#define BOOST_FORCEINLINE inline __attribute__ ((__always_inline__))
and
#define BOOST_NOINLINE
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90492
g.peterh...@t-online.de changed:
What|Removed |Added
Known to fail||10.0
--- Comment #6 from
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: g.peterh...@t-online.de
Target Milestone: ---
snip
#include
#include
int main(const int argc, const char** argv)
{
using value_type = float; // or double
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: g.peterh...@t-online.de
Target Milestone: ---
snip
#include
#include
int main(const int argc, const char** argv)
{
using value_type = int; // type does not matter
using array_type = std::array
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90492
--- Comment #3 from g.peterh...@t-online.de ---
Am 15.05.19 um 21:20 schrieb glisse at gcc dot gnu.org:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90492
>
> --- Comment #1 from Marc Glisse ---
>> copy's use only sse
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90492
--- Comment #4 from g.peterh...@t-online.de ---
#include
#include
int main(const int argc, const char** argv)
{
using value_type = int64_t;
using array_type = std::array;
array_type a, b;
for (size_t i=0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90491
--- Comment #2 from g.peterh...@t-online.de ---
example:
#include
#include
int main(const int argc, const char** argv)
{
using value_type = float;
using array_type = std::array;
array_type a;
for (size_t
: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: g.peterh...@t-online.de
Target Milestone: ---
Host: x86-64
Target: x86-64
Build: 9.1.1
COLLECT_GCC=gcc-9
COLLECT_LTO_WRAPPER=/usr/lib64/gcc/x86_64-suse-linux
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90600
--- Comment #2 from g.peterh...@t-online.de ---
Am 23.05.19 um 19:04 schrieb jakub at gcc dot gnu.org:
> Note, clang agrees with gcc here, and I don't think it is a good idea to
> change
> this incompatibly.
I think it would be b
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90600
--- Comment #4 from g.peterh...@t-online.de ---
Am 23.05.19 um 20:11 schrieb glisse at gcc dot gnu.org:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90600
>
> --- Comment #3 from Marc Glisse ---
> Intel documents that it us
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