re PR debug/54551 (DF resets some DEBUG_INSNs unnecessarily)
authorAlexandre Oliva <aoliva@redhat.com>
Tue, 30 Oct 2012 23:47:35 +0000 (23:47 +0000)
committerAlexandre Oliva <aoliva@gcc.gnu.org>
Tue, 30 Oct 2012 23:47:35 +0000 (23:47 +0000)
commitf39b1a1aeb13c3a64cd6e82dcc6cd1370507c6ab
tree2cf3bf61ec807a72cafd507a6f1f6f49285fc57e
parent3e55d79be9ae74905c89ef4f948b26ba9e1c604c
re PR debug/54551 (DF resets some DEBUG_INSNs unnecessarily)

PR debug/54551
PR debug/54693
* valtrack.c (dead_debug_promote_uses): Assert-check that
global used bit was clear and initialize entry
unconditionally.

From-SVN: r193003
gcc/ChangeLog
gcc/valtrack.c