Jakob Stoklund Olesen
bfcd61b907
Enable -sse-domain-fix by default. Now with tests!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99954 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 22:47:00 +00:00
Dan Gohman
36a0947820
Eliminate more uses of llvm-as and llvm-dis.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81290 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08 23:54:48 +00:00
Chris Lattner
515cdbe49d
add some more check for vector compares.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75024 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08 18:51:25 +00:00
Chris Lattner
a47d9669b7
eliminate the v[if]cmp versions of these tests, now that [if]cmp+sext works.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74980 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08 00:49:35 +00:00
Chris Lattner
2b7a271c71
dag combine sext(setcc) -> vsetcc before legalize. To make this safe,
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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
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74978 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08 00:31:33 +00:00
Chris Lattner
c2c27b3627
add support for legalizing an icmp where the result is illegal (4xi1) but
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the input is legal (4 x i32)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74964 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-07 23:03:54 +00:00
Chris Lattner
cb178c61e4
add a trivial test that vector compares work.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74963 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-07 22:51:09 +00:00
