Fix PR sanitizer/78270 (part 2)
commit904e262bdb88c2cf1eefeb4997c8d4ed2a888d55
authormarxin <marxin@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 16 Nov 2016 11:56:58 +0000 (16 11:56 +0000)
committermarxin <marxin@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 16 Nov 2016 11:56:58 +0000 (16 11:56 +0000)
treeb4578276aa988216a737becffed8c4f02ae81ddd
parenta6a41419eabe847cb843c662ef4a9ed6ffe2b713
Fix PR sanitizer/78270 (part 2)

PR sanitizer/78270
* gimplify.c (gimplify_switch_expr): Always save previous
gimplify_ctxp->live_switch_vars.
PR sanitizer/78270
* gcc.dg/asan/pr78270.c: Update comment style.
* gcc.dg/asan/pr78270-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@242485 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/gimplify.c
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/asan/pr78270-2.c [new file with mode: 0644]
gcc/testsuite/gcc.dg/asan/pr78270.c