Commit Graph

3 Commits

Author SHA1 Message Date
Dan Gohman
76926b6789 Fix SimplifyLibCalls to transfer attributes from callees rather than
calls, since direct calls don't always reflect the attributes of their
callees.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82867 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-26 18:10:13 +00:00
Dan Gohman
22cb6579b3 I put the wrong rdar number in this test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82829 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-26 01:11:57 +00:00
Dan Gohman
79cb840136 Transform pow(x, 0.5) to (x == -inf ? inf : fabs(sqrt(x))), which is
typically faster then doing a general pow.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82819 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-25 23:10:17 +00:00