PR debug/83666
commitc13715605b98bd40deeada3b288fe81cf7f8ec50
authorjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 4 Jan 2018 11:44:07 +0000 (4 11:44 +0000)
committerjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 4 Jan 2018 11:44:07 +0000 (4 11:44 +0000)
tree79abdf94803f0325c6055284f275f42dcd9f7c02
parent568d24cdac00aa3312252e8d345aa5379f5e027b
PR debug/83666
* cfgexpand.c (expand_dbeug_expr) <case BIT_FIELD_REF>: Punt if mode
is BLKmode and bitpos not zero or mode change is needed.

* gcc.dg/pr83666.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@256232 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/cfgexpand.c
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/pr83666.c [new file with mode: 0644]