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gcc/ChangeLog:
authormsebor <msebor@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 12 Jul 2019 17:36:45 +0000 (17:36 +0000)
committermsebor <msebor@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 12 Jul 2019 17:36:45 +0000 (17:36 +0000)
commitd02dc46725c623c666ad5680a8461667136270ad
tree0d8febea6e49248e6ea92f630e251dcc93b88c9atree | snapshot
parentaaba90b8aa46e875ea255bece5b573070bd07ceacommit | diff
gcc/ChangeLog:

* doc/invoke.texi (ssa-name-def-chain-limit): Document new --param.
* params.def (PARAM_SSA_NAME_DEF_CHAIN_LIMIT): Add new --param.
* tree-vrp.c (vrp_prop::check_mem_ref): Use
PARAM_SSA_NAME_DEF_CHAIN_LIMIT.

gcc/testsuite/ChangeLog:

* gcc.dg/Warray-bounds-43.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@273454 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | blame | history
gcc/doc/invoke.texi diff | blob | blame | history
gcc/params.def diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.dg/Warray-bounds-43.c [new file with mode: 0644] blob
gcc/tree-vrp.c diff | blob | blame | history
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