2013-07-22 Po-Chun Chang <pchang9@cs.wisc.edu>
* reload.c (find_reloads): Exit loop once we find this operand
cannot be reloaded somehow for this alternative.
* reload.c (find_reloads): Exit loop once we find a hard register.
* rtlanal.c (computed_jump_p): Exit loop once we find label
reference is used.
* i386.c (ix86_pad_returns): Exit loop after setting replace.
* cfgloopmanip.c (remove_path): Exit loop after setting
irred_invalidated.
* gensupport.c (subst_dup): Avoid loop if code is not
MATCH_DUP nor MATCH_OP_DUP.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@201174
138bc75d-0d04-0410-961f-
82ee72b054a4