Jakob Stoklund Olesen
a027a6d4f2
Enable -sse-domain-fix by default. Now with tests!
...
llvm-svn: 99954
2010-03-30 22:47:00 +00:00
Dan Gohman
df2896d609
Eliminate more uses of llvm-as and llvm-dis.
...
llvm-svn: 81290
2009-09-08 23:54:48 +00:00
Chris Lattner
1eeea0d262
add some more check for vector compares.
...
llvm-svn: 75024
2009-07-08 18:51:25 +00:00
Chris Lattner
c153b998d9
eliminate the v[if]cmp versions of these tests, now that [if]cmp+sext works.
...
llvm-svn: 74980
2009-07-08 00:49:35 +00:00
Chris Lattner
ea7bd9b484
dag combine sext(setcc) -> vsetcc before legalize. To make this safe,
...
VSETCC must define all bits, which is different than it was documented
to before. Since all targets that implement VSETCC already have this
behavior, and we don't optimize based on this, just change the
documentation. We now get nice code for vec_compare.ll
llvm-svn: 74978
2009-07-08 00:31:33 +00:00
Chris Lattner
e2435c4f6f
add support for legalizing an icmp where the result is illegal (4xi1) but
...
the input is legal (4 x i32)
llvm-svn: 74964
2009-07-07 23:03:54 +00:00
Chris Lattner
1de1b3155b
add a trivial test that vector compares work.
...
llvm-svn: 74963
2009-07-07 22:51:09 +00:00
