Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Add combiner patterns to more effectively utilize the BFI (bitfield insert) | Jim Grosbach | 2010-07-17 | 1 | -0/+23 |
| | | | | | | | | | instruction for non-constant operands. This includes the case referenced in the README.txt regarding a bitfield copy. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108608 91177308-0d34-0410-b5e6-96231b3b80d8 | ||||
* | Add basic support to code-gen the ARM/Thumb2 bit-field insert (BFI) instruction | Jim Grosbach | 2010-07-16 | 1 | -0/+17 |
and a combine pattern to use it for setting a bit-field to a constant value. More to come for non-constant stores. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108570 91177308-0d34-0410-b5e6-96231b3b80d8 |