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(parent: 2092f13) | patch
Check for overflow in tree-switch-conversion (PR middle-end/90478).
authorMartin Liska <mliska@suse.cz>
Wed, 15 May 2019 12:58:53 +0000 (14:58 +0200)
committerMartin Liska <marxin@gcc.gnu.org>
Wed, 15 May 2019 12:58:53 +0000 (12:58 +0000)
commit86e3947eea1619c83ac45c77ba4b3156d729c81f
treea3781e4eba6cdab7bd41b460a06e1f31f60d93f2tree
parent2092f134b7180cd2542cff93bd8a876b3e59a77bcommit | diff
Check for overflow in tree-switch-conversion (PR middle-end/90478).

2019-05-15  Martin Liska  <mliska@suse.cz>

PR middle-end/90478
* tree-switch-conversion.c (jump_table_cluster::can_be_handled):
Check for overflow.
2019-05-15  Martin Liska  <mliska@suse.cz>

PR middle-end/90478
* gcc.dg/tree-ssa/pr90478-2.c: New test.
* gcc.dg/tree-ssa/pr90478.c: New test.

From-SVN: r271210
gcc/ChangeLog diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.dg/tree-ssa/pr90478-2.c [new file with mode: 0644] blob
gcc/testsuite/gcc.dg/tree-ssa/pr90478.c [new file with mode: 0644] blob
gcc/tree-switch-conversion.c diff | blob | blame | history
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