| commit | 1c86edab5586efd51e596b5e9fa003debde8e509 | [log] [tgz] |
|---|---|---|
| author | Matt Arsenault <Matthew.Arsenault@amd.com> | Mon Jan 30 19:30:24 2017 +0000 |
| committer | Matt Arsenault <Matthew.Arsenault@amd.com> | Mon Jan 30 19:30:24 2017 +0000 |
| tree | e49e10c88f4f1bbd19c0103973c1692692393eda | |
| parent | 126abbe5833dee73e529e21abf66c1eaa8739173 [diff] |
AMDGPU: Undo sub x, c -> add x, -c canonicalization This is worse if the original constant is an inline immediate. This should also be done for 64-bit adds, but requires fixing operand folding bugs first. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@293540 91177308-0d34-0410-b5e6-96231b3b80d8