PR rtl-optimization/54294
authorjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 20 Aug 2012 18:56:49 +0000 (18:56 +0000)
committerjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 20 Aug 2012 18:56:49 +0000 (18:56 +0000)
commit29b2949ccfc068c78899358ca40218f3518b00dd
tree013abe1ce3cdfba67f32519713150bc97ed65657
parent4a65e4050b007411afbc13cfb9c29762c683696c
PR rtl-optimization/54294
* fwprop.c (all_uses_available_at): Ignore debug insns in between
def_insn and target_insn when checking whether the shortcut is
possible.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@190541 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/fwprop.c