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Diffstat (limited to 'gcc/ChangeLog')
-rw-r--r-- | gcc/ChangeLog | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index f5da0eb..ecb5241 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +2018-05-15 Richard Biener <rguenther@suse.de> + + * tree-ssa-dse.c (dse_classify_store): Remove use_stmt parameter, + add by_clobber_p one. Change algorithm to collect all defs + representing uses we need to walk and try reducing them to + a single one before failing. + (dse_dom_walker::dse_optimize_stmt): Adjust. + 2018-05-13 Mark Wielaard <mark@klomp.org> * dwarf2out.c (dwarf_OP): Handle DW_OP_addrx and DW_OP_constx. |