[llvm] [PowerPC ]convert `(setcc (and X, 1), 0, eq)` to `XORI (and X, 1), 1` (PR #168384)
via llvm-commits
llvm-commits at lists.llvm.org
Mon Nov 17 09:59:53 PST 2025
- Previous message: [llvm] [PowerPC ]convert `(setcc (and X, 1), 0, eq)` to `XORI (and X, 1), 1` (PR #168384)
- Next message: [llvm] [PowerPC ]convert `(setcc (and X, 1), 0, eq)` to `XORI (and X, 1), 1` (PR #168384)
- Messages sorted by:
[ date ]
[ thread ]
[ subject ]
[ author ]
RolandF77 wrote:
> should this really be specific to powerpc
It changes 2 ISD operations into 2 ISD operations. At the platform independent level it is not clearly an optimization.
https://github.com/llvm/llvm-project/pull/168384
- Previous message: [llvm] [PowerPC ]convert `(setcc (and X, 1), 0, eq)` to `XORI (and X, 1), 1` (PR #168384)
- Next message: [llvm] [PowerPC ]convert `(setcc (and X, 1), 0, eq)` to `XORI (and X, 1), 1` (PR #168384)
- Messages sorted by:
[ date ]
[ thread ]
[ subject ]
[ author ]
More information about the llvm-commits
mailing list