This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug middle-end/65758] [6 Regression] 191.fma3d in SPEC CPU 200 failed to build
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 14 Apr 2015 12:17:36 +0000
- Subject: [Bug middle-end/65758] [6 Regression] 191.fma3d in SPEC CPU 200 failed to build
- Auto-submitted: auto-generated
- References: <bug-65758-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65758
--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Tue Apr 14 12:17:05 2015
New Revision: 222085
URL: https://gcc.gnu.org/viewcvs?rev=222085&root=gcc&view=rev
Log:
2015-04-14 Richard Biener <rguenther@suse.de>
PR tree-optimization/65758
* tree-ssa-ccp.c (get_value_from_alignment): Adjust mask test
against -1.
(ccp_lattice_meet): Likewise.
(bit_value_unop): Likewise.
(bit_value_binop): Likewise.
(bit_value_assume_aligned): Likewise.
* gfortran.fortran-torture/compile/pr65758.f90: New testcase.
Added:
trunk/gcc/testsuite/gfortran.fortran-torture/compile/pr65758.f90
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-ccp.c