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re PR middle-end/65758 (191.fma3d in SPEC CPU 200 failed to build)
authorRichard Biener <rguenther@suse.de>
Tue, 14 Apr 2015 12:17:05 +0000 (12:17 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Tue, 14 Apr 2015 12:17:05 +0000 (12:17 +0000)
commitab05af624e3e26f60ab3dac1000af027fab9c273
treebb973c45b1420669737e687b56a3379b0d5f40e2tree
parent703fa2e60966cc14ea7c994ec106957fc3558263commit | diff
re PR middle-end/65758 (191.fma3d in SPEC CPU 200 failed to build)

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.

From-SVN: r222085
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gfortran.fortran-torture/compile/pr65758.f90 [new file with mode: 0644] blob
gcc/tree-ssa-ccp.c diff | blob | history