| commit | 18f0a24b677b550b7271d18959ba994a681af6a4 | |
| author | segher <segher@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 23 May 2014 16:34:01 +0000 (23 16:34 +0000) | ||
| committer | segher <segher@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 23 May 2014 16:34:01 +0000 (23 16:34 +0000) | ||
| tree | d417fa0a7609c8a27aadf4ffae909382785bf47a | treesnapshot (tar.gz zip) |
| parent | 0bca1ae23eb0b2562af9a4212568fceda2e0761f | commitdiff |
rs6000: New type attribute value "halfmul"
This is for the legacy integer multiply-accumulate instructions.
Quite a mouthful, and "mulhw" is also a terrible name since we already
have a machine instruction called exactly that. Hence "halfmul".
Also fixes the titan automaton description for this.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210866 138bc75d-0d04-0410-961f-82ee72b054a4
This is for the legacy integer multiply-accumulate instructions.
Quite a mouthful, and "mulhw" is also a terrible name since we already
have a machine instruction called exactly that. Hence "halfmul".
Also fixes the titan automaton description for this.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210866 138bc75d-0d04-0410-961f-82ee72b054a4