https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115216
--- Comment #3 from Olaf Krzikalla ---
(In reply to Andrew Pinski from comment #2)
> MSVC and ICC (EDG in GCC compat mode) also rejects the code for the same
> reason as GCC. Are you sure this is not a clang issue?
To be honest I don't know. I
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: olaf.krzikalla at dlr dot de
Target Milestone: ---
Full example in:
https://godbolt.org/z/3hG5fh1PW
The example can be compiled either by commenting out line 24 or by swapping in
line 8 for line 9. In any case line 25
: web
Assignee: unassigned at gcc dot gnu.org
Reporter: olaf.krzikalla at dlr dot de
Target Milestone: ---
The description of -ffinite-math-only at
https://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html
reads:
"This option is not turned on by any -O option
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96837
--- Comment #2 from Olaf Krzikalla ---
This raises the question, if a false "if" clause creates a parallel region
anyway. I haven't found a explicit statement in the OpenMP standard.
However note, that the assertion "!omp_in_parallel()" in my
ty: normal
Priority: P3
Component: libgomp
Assignee: unassigned at gcc dot gnu.org
Reporter: olaf.krzikalla at dlr dot de
CC: jakub at gcc dot gnu.org
Target Milestone: ---
Created attachment 49148
--> https://gcc.gnu.org/bugzilla/atta
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94953
--- Comment #2 from Olaf Krzikalla ---
Created attachment 48469
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48469=edit
Test case code triggering the warning
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: olaf.krzikalla at dlr dot de
Target Milestone: ---
See https://godbolt.org/z/nh2gJ9
The warnings only appear with -O3. They only appear for 7<=Blocksize<=16.
They disappear, if you comment out line 32,
