| commit | 5e33d8f9265e4c2bf3bcc0b42d6165828c51c8e2 | |
| author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 22 Feb 2017 17:17:17 +0000 (22 17:17 +0000) | ||
| committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 22 Feb 2017 17:17:17 +0000 (22 17:17 +0000) | ||
| tree | 1eea20ef1542e6beef457d80e3db01e9f8e09c54 | treesnapshot (tar.gz zip) |
| parent | 86f5bb84c26a7f95458f754c44d20a00f6369c98 | commitdiff |
PR target/70465
* reg-stack.c (emit_swap_insn): Treat (float_extend:?F (mem:?F))
and (const_double:?F) like (mem:?F) for the purpose of fxch %st(1)
elimination by swapping fld*.
* gcc.target/i386/pr70465-2.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@245654 138bc75d-0d04-0410-961f-82ee72b054a4
* reg-stack.c (emit_swap_insn): Treat (float_extend:?F (mem:?F))
and (const_double:?F) like (mem:?F) for the purpose of fxch %st(1)
elimination by swapping fld*.
* gcc.target/i386/pr70465-2.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@245654 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/reg-stack.c | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.target/i386/pr70465-2.c | [new file with mode: 0644] | blob |