re PR rtl-optimization/50496 (ICE in redirect_jump, at jump.c:1497)
authorChung-Lin Tang <cltang@codesourcery.com>
Wed, 23 Nov 2011 13:22:30 +0000 (13:22 +0000)
committerChung-Lin Tang <cltang@gcc.gnu.org>
Wed, 23 Nov 2011 13:22:30 +0000 (13:22 +0000)
commitb1ab2759ab326ae20cd0023c4e0873e16517cc49
tree99a3cfbaefa0bd6d3d48f0c519fe46c9647f0d48
parentbc6e33a3876d732c010d252462a44dedb248657a
re PR rtl-optimization/50496 (ICE in redirect_jump, at jump.c:1497)

2011-11-23  Chung-Lin Tang  <cltang@codesourcery.com>

PR rtl-optimization/50496
* jump.c (redirect_jump): Assert fail on nlabel == NULL_RTX
only after epilogue is created. Add comments.

From-SVN: r181664
gcc/ChangeLog
gcc/jump.c