patch from jfc to improve aliasing/scheduling
authorJohn F. Carr <jfc@mit.edu>
Fri, 30 Jan 1998 18:31:34 +0000 (10:31 -0800)
committerJim Wilson <wilson@gcc.gnu.org>
Fri, 30 Jan 1998 18:31:34 +0000 (10:31 -0800)
commit4b526a9a94031f39cf5304423828c7a0b08ee5c4
tree81b3b6d0e6ca2e1d722becf838a59ed4ce2201df
parent6209c7e96be9330ee80e305b901741c6c3ea0f5b
patch from jfc to improve aliasing/scheduling
* mips.c (save_restore_insns): Set RTX_UNCHANGING_P in register
save/restore MEM rtl.

From-SVN: r17559
gcc/ChangeLog
gcc/config/mips/mips.c