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[PR 79579] Avoid segfault on NULL ipa_edge_args_vector
authorMartin Jambor <mjambor@suse.cz>
Wed, 1 Mar 2017 13:54:56 +0000 (14:54 +0100)
committerMartin Jambor <jamborm@gcc.gnu.org>
Wed, 1 Mar 2017 13:54:56 +0000 (14:54 +0100)
commita5d5566902e1da94b5a315beb81c92a03da07100
tree94d36ce405ee0ce09671a809fd300b2310e588d3tree
parentf8d766f647941b37757dc7fade61bcd2e76f7d17commit | diff
[PR 79579] Avoid segfault on NULL ipa_edge_args_vector

2017-03-01  Martin Jambor  <mjambor@suse.cz>

Backport from mainline
2017-02-21  Martin Jambor  <mjambor@suse.cz>

PR lto/79579
* ipa-prop.c (ipa_prop_write_jump_functions): Bail out if no edges
have been analyzed.

From-SVN: r245810
gcc/ChangeLog diff | blob | blame | history
gcc/ipa-prop.c diff | blob | blame | history
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