Jan Vesely
187ac42686
LegalizeDAG: Try to use Overflow operations when expanding ADD/SUB
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v2: consider BooleanContents when processing overflow
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu >
Reviewers: resistor, jholewinsky (nvidia parts)
Differential Revision: http://reviews.llvm.org/D6340
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@234755 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-13 15:32:01 +00:00
Krzysztof Parzyszek
4654bc762e
Expand MUX instructions early on Hexagon
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This time with all files included.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233696 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-31 13:35:12 +00:00
Krzysztof Parzyszek
b7c19b3cc9
Revert 233694. Weak SVN-fu.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233695 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-31 13:32:32 +00:00
Krzysztof Parzyszek
af4ad2d843
Expand MUX instructions early on Hexagon
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233694 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-31 13:29:17 +00:00
Stephen Lin
b4dc0233c9
Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion.
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This was done with the following sed invocation to catch label lines demarking function boundaries:
sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll
which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186258 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-13 20:38:47 +00:00
Jyotsna Verma
18daead3ff
Hexagon: Expand addc, adde, subc and sube.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176505 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-05 19:04:47 +00:00
