regmove.c (regmove_optimize): Suppress the optimization for unchanging destination...
authorJakub Jelinek <jakub@redhat.com>
Fri, 11 May 2001 20:08:04 +0000 (22:08 +0200)
committerJakub Jelinek <jakub@gcc.gnu.org>
Fri, 11 May 2001 20:08:04 +0000 (22:08 +0200)
commit3721581af164ecdc50346c435a098d4ea806d66c
treee3f47db684b16470dfb3de36d6dfa30d84afe0f6
parentfecd6201e6051a32f6645dcb3138526a2e6b0100
regmove.c (regmove_optimize): Suppress the optimization for unchanging destination register.

* regmove.c (regmove_optimize): Suppress the optimization for
unchanging destination register.  Add comment above function.

From-SVN: r41974
gcc/ChangeLog
gcc/regmove.c