diff options
| author | Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org> | 2019-10-28 15:01:24 +0000 |
|---|---|---|
| committer | Prathamesh Kulkarni <prathamesh3492@gcc.gnu.org> | 2019-10-28 15:01:24 +0000 |
| commit | 4b0ab0d9588f6c63f7102e70de52684cdda49de8 (patch) | |
| tree | 0b3bbb28c2906a9e3fcbde687afc7295729329b4 /gcc/tree-ssa-dse.h | |
| parent | fa03d5763a91f5061152842c92fbb4e446a3b75f (diff) | |
| download | gcc-4b0ab0d9588f6c63f7102e70de52684cdda49de8.zip gcc-4b0ab0d9588f6c63f7102e70de52684cdda49de8.tar.gz gcc-4b0ab0d9588f6c63f7102e70de52684cdda49de8.tar.bz2 | |
re PR tree-optimization/92163 (ICE: Segmentation fault (in bitmap_set_bit))
2019-10-28 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
PR tree-optimization/92163
* tree-ssa-dse.c (delete_dead_or_redundant_assignment): New param
need_eh_cleanup with default value NULL. Gate on need_eh_cleanup
before calling bitmap_set_bit.
(dse_optimize_redundant_stores): Pass global need_eh_cleanup to
delete_dead_or_redundant_assignment.
(dse_dom_walker::dse_optimize_stmt): Likewise.
* tree-ssa-dse.h (delete_dead_or_redundant_assignment): Adjust prototype.
testsuite/
* gcc.dg/tree-ssa/pr92163.c: New test.
From-SVN: r277525
Diffstat (limited to 'gcc/tree-ssa-dse.h')
| -rw-r--r-- | gcc/tree-ssa-dse.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/tree-ssa-dse.h b/gcc/tree-ssa-dse.h index a5eccbd..2658f92 100644 --- a/gcc/tree-ssa-dse.h +++ b/gcc/tree-ssa-dse.h @@ -31,6 +31,7 @@ enum dse_store_status dse_store_status dse_classify_store (ao_ref *, gimple *, bool, sbitmap, bool * = NULL, tree = NULL); -void delete_dead_or_redundant_assignment (gimple_stmt_iterator *, const char *); +void delete_dead_or_redundant_assignment (gimple_stmt_iterator *, const char *, + bitmap = NULL); #endif /* GCC_TREE_SSA_DSE_H */ |