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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index f1ed98e..d59e43f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,17 @@ 2019-04-11 Richard Biener <rguenther@suse.de> + PR tree-optimization/90020 + * tree-ssa-sccvn.c (vn_reference_may_trap): New function. + * tree-ssa-sccvn.h (vn_reference_may_trap): Declare. + * tree-ssa-pre.c (compute_avail): Use it to not put + possibly trapping references after a call that might not + return into EXP_GEN. + * gcse.c (compute_hash_table_work): Do not elide + marking a block containing a call if the call might not + return. + +2019-04-11 Richard Biener <rguenther@suse.de> + PR tree-optimization/90018 * tree-vect-data-refs.c (vect_preserves_scalar_order_p): Test both SLP and interleaving variants. |