| commit | fad10e5e1448d1fa4668424022951235741ccee5 | |
| author | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Thu, 9 Aug 2018 14:37:24 +0000 (9 14:37 +0000) | ||
| committer | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Thu, 9 Aug 2018 14:37:24 +0000 (9 14:37 +0000) | ||
| tree | d29d725c6db8bb82ab3bf4eb09d205680c70ba69 | treesnapshot (tar.gz zip) |
| parent | a2809afdf9560accb06cdb595ce20e32f652a75c | commitdiff |
Fix invalid assumption in vect_transform_stmt (PR 86871)
The handling of outer-loop uses of inner-loop definitions assumed
that anything that wasn't a PHI would be a gassign. It's also
possible for it to be a gcall.
2018-08-08 Richard Sandiford <richard.sandiford@arm.com>
gcc/
PR tree-optimization/86871
* tree-vect-stmts.c (vect_transform_stmt): Use gimple_get_lhs
instead of gimple_assign_lhs.
gcc/testsuite/
PR tree-optimization/86871
* gcc.dg/vect/pr86871.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@263447 138bc75d-0d04-0410-961f-82ee72b054a4
The handling of outer-loop uses of inner-loop definitions assumed
that anything that wasn't a PHI would be a gassign. It's also
possible for it to be a gcall.
2018-08-08 Richard Sandiford <richard.sandiford@arm.com>
gcc/
PR tree-optimization/86871
* tree-vect-stmts.c (vect_transform_stmt): Use gimple_get_lhs
instead of gimple_assign_lhs.
gcc/testsuite/
PR tree-optimization/86871
* gcc.dg/vect/pr86871.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@263447 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.dg/vect/pr86871.c | [new file with mode: 0644] | blob |
| gcc/tree-vect-stmts.c | diffblobblamehistory |