| commit | c4e191a67af39bc7d05dc0483f31a2f7ee4ef6bd | [log] [tgz] |
|---|---|---|
| author | Bjorn Pettersson <bjorn.a.pettersson@ericsson.com> | Thu Oct 06 09:56:21 2016 +0000 |
| committer | Bjorn Pettersson <bjorn.a.pettersson@ericsson.com> | Thu Oct 06 09:56:21 2016 +0000 |
| tree | 40a3b0183e3dc33412dfe288b3a74bf3e6447f3e | |
| parent | 45cea084aa0cf835abc6fb99540b5aec7983d494 [diff] |
[ValueTracking] Teach computeKnownBits and ComputeNumSignBits to look through ExtractElement. Summary: The computeKnownBits and ComputeNumSignBits functions in ValueTracking can now do a simple look-through of ExtractElement. Reviewers: majnemer, spatel Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D24955 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@283434 91177308-0d34-0410-b5e6-96231b3b80d8