projects / gcc.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 1464632) | patch
i386.c (output_fp_compare): Support SSE.
authorJan Hubicka <jh@suse.cz>
Tue, 13 Feb 2001 22:32:32 +0000 (23:32 +0100)
committerJan Hubicka <hubicka@gcc.gnu.org>
Tue, 13 Feb 2001 22:32:32 +0000 (22:32 +0000)
commit0644b6286145246ccc7fd04b5ef724113d7edd5b
treeebbda60bf5ba9a6e20891e54554a332f1b7ea2b1tree
parent1464632be3927d37a6c8b0c188e967b426d84bdacommit | diff
i386.c (output_fp_compare): Support SSE.

* i386.c (output_fp_compare): Support SSE.
(prepare_fp_compare_args): SSE comparisons always support memory.
* i386.h (TARGET_CMOVE): SSE imply cmove.
* i386.md (cmp?f2): Enable for SSE too.
(cmpfp_i*): Support SSE.
(cmpfp_i_sse): New.
(cmpfp_i_sse_only): New.
(s*, b* fp expanters): Enable for SSE too.
(fp_jcc_1_sse, fp_jcc_1_sse_only, fp_jcc_2_sse, fp_jcc_2_sse_only):
New patterns.

From-SVN: r39647
gcc/ChangeLog diff | blob | history
gcc/config/i386/i386.c diff | blob | history
gcc/config/i386/i386.h diff | blob | history
gcc/config/i386/i386.md diff | blob | history