Commit message (Collapse) | Author | Age | Files | Lines | |
---|---|---|---|---|---|
* | [AArch64] Prefer "mov" over "orr" to materialize constants. | Eli Friedman | 2019-03-25 | 1 | -2/+2 |
| | | | | | | | | | | | | | This is generally more readable due to the way the assembler aliases work. (This causes a lot of test changes, but it's not really as scary as it looks at first glance; it's just mechanically changing a bunch of checks for orr to check for mov instead.) Differential Revision: https://reviews.llvm.org/D59720 llvm-svn: 356954 | ||||
* | [AArch64] Optimize floating point materialization | Adhemerval Zanella | 2019-02-01 | 1 | -0/+62 |
This patch changes isFPImmLegal to return if the value can be enconded as the immediate operand of a logical instruction besides checking if for immediate field for fmov. This optimizes some floating point materization, inclusive values used on isinf lowering. Reviewed By: rengolin, efriedma, evandro Differential Revision: https://reviews.llvm.org/D57044 llvm-svn: 352866 |