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| author | Bill Wendling <isanbard@gmail.com> | 2012-03-15 05:12:00 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2012-03-15 05:12:00 +0000 |
| commit | 5a89434236a4d6ad5fa6a570cbf3e717b757a148 (patch) | |
| tree | 2db37a708ff855bf7bc52d2c360a5f428df68616 /unittests/ExecutionEngine/JIT/JITEventListenerTest.cpp | |
| parent | 59c5d7bf2cc64a1e600c0fb190841dc2b15dbf71 (diff) | |
| download | llvm-5a89434236a4d6ad5fa6a570cbf3e717b757a148.tar.gz llvm-5a89434236a4d6ad5fa6a570cbf3e717b757a148.tar.bz2 llvm-5a89434236a4d6ad5fa6a570cbf3e717b757a148.tar.xz | |
Add a xform to the DAG combiner.
Transform:
(fsub x, (fadd x, y)) -> (fneg y) and
(fsub x, (fadd y, x)) -> (fneg y)
if 'unsafe math' is specified.
<rdar://problem/7540295>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152777 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'unittests/ExecutionEngine/JIT/JITEventListenerTest.cpp')
0 files changed, 0 insertions, 0 deletions