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re PR tree-optimization/83086 (valgrind error in gimple-ssa-store-merging.c for recent build)

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PR tree-optimization/83086
	* gimple-ssa-store-merging.c
	(imm_store_chain_info::try_coalesce_bswap): Test this_n.base_addr
	rather than n.base_addr.

From-SVN: r255002
This commit is contained in:
Jakub Jelinek 2017-11-21 14:54:08 +01:00 • committed by Jakub Jelinek
parent 938f9248db
commit aa11164a39
2 changed files with 8 additions and 1 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2017-11-21 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/83086
* gimple-ssa-store-merging.c
(imm_store_chain_info::try_coalesce_bswap): Test this_n.base_addr
rather than n.base_addr.
2017-11-21 Martin Liska <mliska@suse.cz>
PR rtl-optimization/82044

2
gcc/gimple-ssa-store-merging.c
View file

@ -2390,7 +2390,7 @@ imm_store_chain_info::try_coalesce_bswap (merged_store_group *merged_store,
? try_size - info->bitsize - bitpos
: bitpos))
return false;
if (n.base_addr && vuse_store)
if (this_n.base_addr && vuse_store)
{
unsigned int j;
for (j = first; j <= last; ++j)