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| author | rask <rask@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-08-14 14:39:24 +0000 |
|---|---|---|
| committer | rask <rask@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-08-14 14:39:24 +0000 |
| commit | aa8c6aad445339e9fdb1e9bbbcf3c9516a69a228 (patch) | |
| tree | 22db592c1799b6343afa09bfa8ece2e1faa8d6d9 /gcc/double-int.h | |
| parent | 24756408ba55089ff67ae54e1e1fad656f5f031d (diff) | |
| download | gcc-aa8c6aad445339e9fdb1e9bbbcf3c9516a69a228.tar.gz | |
PR target/30315
* config/i386/i386.h (CANONICALIZE_COMPARISON): New.
* config/i386/i386.md (plusminus)(addsub)(SWI): New.
(*<addsub><mode>3_cc_overflow): New.
(*add<mode>3_cconly_overflow): New.
(*sub<mode>3_cconly_overflow): New.
(*<addsub>si3_zext_cc_overflow): New.
* config/i386/predicates.md (fcmov_comparison_operator): Accept
CCCmode for LTU, GTU, LEU and GEU.
(ix86_comparison_operator): Likewise.
(ix86_carry_flag_operator): Carry flag is set if LTU or GTU in CCCmode.
* gcc/config/i386/i386.c (put_condition_code): Support CCCmode.
(ix86_cc_mode): Use CCCmode when testing for overflow of PLUS
or MINUS expressions.
testsuite/
PR target/30315
* gcc.target/i386/pr30315.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127481 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/double-int.h')
0 files changed, 0 insertions, 0 deletions