| commit | a1cf1dfee94b510a62d9280d18f3fd5f29eff990 | |
| author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 12 Sep 2018 09:25:07 +0000 (12 09:25 +0000) | ||
| committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 12 Sep 2018 09:25:07 +0000 (12 09:25 +0000) | ||
| tree | eedf40724f05a2fb00b0bb352cdde55f1fcf382f | treesnapshot (tar.gz zip) |
| parent | d7b385b3781237d3b4d303c7118eae63d2174945 | commitdiff |
PR tree-optimization/86844
* gimple-ssa-store-merging.c
(imm_store_chain_info::coalesce_immediate): For overlapping stores, if
there are any overlapping stores in between them, make sure they are
also coalesced or we give up completely.
* gcc.c-torture/execute/pr86844.c: New test.
* gcc.dg/store_merging_22.c: New test.
* gcc.dg/store_merging_23.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@264232 138bc75d-0d04-0410-961f-82ee72b054a4
* gimple-ssa-store-merging.c
(imm_store_chain_info::coalesce_immediate): For overlapping stores, if
there are any overlapping stores in between them, make sure they are
also coalesced or we give up completely.
* gcc.c-torture/execute/pr86844.c: New test.
* gcc.dg/store_merging_22.c: New test.
* gcc.dg/store_merging_23.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@264232 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/gimple-ssa-store-merging.c | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.c-torture/execute/pr86844.c | [new file with mode: 0644] | blob |
| gcc/testsuite/gcc.dg/store_merging_22.c | [new file with mode: 0644] | blob |
| gcc/testsuite/gcc.dg/store_merging_23.c | [new file with mode: 0644] | blob |