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Dinesh Dwivedi 0bf7c06b63 Added instruction combine to transform few more negative values addition to subtraction (Part 2)
This patch enables transforms for

(x + (~(y | c) + 1)   -->   x - (y | c) if c is even

Differential Revision: http://reviews.llvm.org/D4209



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211765 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-26 05:40:22 +00:00
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lib Added instruction combine to transform few more negative values addition to subtraction (Part 2) 2014-06-26 05:40:22 +00:00
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test Added instruction combine to transform few more negative values addition to subtraction (Part 2) 2014-06-26 05:40:22 +00:00
tools Introduce a string_ostream string builder facilty 2014-06-26 00:00:48 +00:00
unittests Introduce a string_ostream string builder facilty 2014-06-26 00:00:48 +00:00
utils Introduce a string_ostream string builder facilty 2014-06-26 00:00:48 +00:00
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