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(parent: 5f677a9) | patch
i386.md (movhi_1): Promote movw imm...
authorJan Hubicka <jh@suse.cz>
Wed, 15 Mar 2000 12:34:40 +0000 (13:34 +0100)
committerJan Hubicka <hubicka@gcc.gnu.org>
Wed, 15 Mar 2000 12:34:40 +0000 (12:34 +0000)
commit369e59b1c16871040601d6d8671c7877777f32e3
treea4450d64ddf71bd79717aff99b23e3140133a442tree
parent5f677a9ee77e6b776b7ccfc7741478bffff2068fcommit | diff
i386.md (movhi_1): Promote movw imm...

* i386.md (movhi_1): Promote movw imm, reg to movl imm, reg and
movw reg, reg to movzwl reg, reg on PARTIAL_REGISTER_STALL machines.
* i386.c (pentiumpro_cost): Set mul cost to 4.
(x86_use_movx): Set for PPro.

From-SVN: r32560
gcc/ChangeLog diff | blob | history
gcc/config/i386/i386.c diff | blob | history
gcc/config/i386/i386.md diff | blob | history