| commit | cdb6162eae2028379f41293be935e359a442ca5d | [log] [tgz] |
|---|---|---|
| author | Alex Bradbury <asb@lowrisc.org> | Thu Apr 26 14:04:18 2018 +0000 |
| committer | Alex Bradbury <asb@lowrisc.org> | Thu Apr 26 14:04:18 2018 +0000 |
| tree | 5636305ec699bbd0f119e43154b38f2dd6aa2640 | |
| parent | 0faf8b4d6234e266b82a9f6e61589d1c4f557ce2 [diff] |
[RISCV] Implement isZextFree This returns true for 8-bit and 16-bit loads, allowing LBU/LHU to be selected and avoiding unnecessary masks. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@330943 91177308-0d34-0410-b5e6-96231b3b80d8