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re PR tree-optimization/37021 (Fortran Complex reduction / multiplication not vectorized)
authorRichard Biener <rguenther@suse.de>
Wed, 27 Mar 2013 10:38:29 +0000 (10:38 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Wed, 27 Mar 2013 10:38:29 +0000 (10:38 +0000)
commit7d24f650fa1886c29e2431c969e5b7e6f8a50836
tree92e4267a0b2c2fc61b604712594ccbfdf4f9e8c9tree
parent173536ed5f1dffb39cd220678d9e246bbafd86f6commit | diff
re PR tree-optimization/37021 (Fortran Complex reduction / multiplication not vectorized)

2013-03-27  Richard Biener  <rguenther@suse.de>

PR tree-optimization/37021
* tree-vect-data-refs.c (vect_check_strided_load): Allow
REALPART/IMAGPART_EXPRs around the supported refs.
* tree-ssa-structalias.c (find_func_aliases): Assume that
floating-point values are not used to transfer pointers.

* gfortran.dg/vect/fast-math-pr37021.f90: New testcase.

From-SVN: r197158
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gfortran.dg/vect/fast-math-pr37021.f90 [new file with mode: 0644] blob
gcc/tree-ssa-structalias.c diff | blob | history
gcc/tree-vect-data-refs.c diff | blob | history