PR target/84844
commitd558e1799945ee4093b35c579af29de7beda46d1
authorjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 14 Mar 2018 08:48:40 +0000 (14 08:48 +0000)
committerjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 14 Mar 2018 08:48:40 +0000 (14 08:48 +0000)
tree63f18fc6904cbb2022bfdda4dc900f6932182093
parentda50befa5ec29c584ba59b1f5e44b64bd67ee806
PR target/84844
Revert
2017-04-20  Uros Bizjak  <ubizjak@gmail.com>

PR target/78090
* config/i386/constraints.md (Yc): New register constraint.
* config/i386/i386.md (*float<SWI48:mode><MODEF:mode>2_mixed):
Use Yc constraint for alternative 2 of operand 0.  Remove
preferred_for_speed attribute.

* gcc.target/i386/pr84844.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@258515 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/config/i386/constraints.md
gcc/config/i386/i386.md
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.target/i386/pr84844.c [new file with mode: 0644]