diff options
| author | Martin Jambor <mjambor@suse.cz> | 2019-03-10 17:20:06 +0100 |
|---|---|---|
| committer | Martin Jambor <jamborm@gcc.gnu.org> | 2019-03-10 17:20:06 +0100 |
| commit | b496651b7d281bd1bf22688f4de0cbb78c1bf8e5 (patch) | |
| tree | 8a9e5b2bc72dddda093b0e99bf113af636f6c757 /gcc/tree-vect-loop-manip.c | |
| parent | 7f862706a22c2ce0b94390c5b6ecd3cb15a135d9 (diff) | |
| download | gcc-b496651b7d281bd1bf22688f4de0cbb78c1bf8e5.zip gcc-b496651b7d281bd1bf22688f4de0cbb78c1bf8e5.tar.gz gcc-b496651b7d281bd1bf22688f4de0cbb78c1bf8e5.tar.bz2 | |
Make SRA less strict with memcpy performing MEM_REFs
2019-03-10 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/85762
PR tree-optimization/87008
PR tree-optimization/85459
* tree-sra.c (contains_vce_or_bfcref_p): New parameter, set the bool
it points to if there is a type changing MEM_REF. Adjust all callers.
(build_accesses_from_assign): Disable total scalarization if
contains_vce_or_bfcref_p returns true through the new parameter, for
both rhs and lhs.
testsuite/
* g++.dg/tree-ssa/pr87008.C: New test.
* gcc.dg/guality/pr54970.c: Xfail tests querying a[0] everywhere.
From-SVN: r269556
Diffstat (limited to 'gcc/tree-vect-loop-manip.c')
0 files changed, 0 insertions, 0 deletions