https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87597
Jakub Jelinek changed:
What|Removed |Added
Target Milestone|6.5 |7.4
--- Comment #8 from Jakub Jelinek -
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87597
--- Comment #7 from Tobias Burnus ---
Author: burnus
Date: Mon Oct 15 18:58:17 2018
New Revision: 265175
URL: https://gcc.gnu.org/viewcvs?rev=265175&root=gcc&view=rev
Log:
2018-10-15 Tobias Burnus
PR fortran/87597
* gfortran.dg
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87597
--- Comment #6 from Tobias Burnus ---
Author: burnus
Date: Fri Oct 12 18:18:13 2018
New Revision: 265126
URL: https://gcc.gnu.org/viewcvs?rev=265126&root=gcc&view=rev
Log:
Fix off-by-one issue with inline matmul
PR fortran/87597
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87597
--- Comment #5 from Tobias Burnus ---
Internally, the problem is in frontend-passes.c's
scalarized_expr(matrix_b)
matrix_b starts as EXPR_VARIABLE with AR_FULL array reference for which a call
to
lbound(matrix_b, dim=1)
is generated. That's
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87597
--- Comment #4 from Tobias Burnus ---
(In reply to Dominique d'Humieres from comment #2)
> Workaround: use -fno-frontend-optimize.
Or replace:
complex, dimension(0:3,0:3), parameter :: gamma5
by
complex, dimension(1:4,1:4), parameter :: ga
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87597
Tobias Burnus changed:
What|Removed |Added
CC||burnus at gcc dot gnu.org
--- Comment #3
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87597
Dominique d'Humieres changed:
What|Removed |Added
Priority|P3 |P4
CC|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87597
janus at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|