[llvm] [DAGCombine] Transform `shl X, cttz(Y)` to `mul (Y & -Y), X` if cttz is unsupported (PR #85066)

Simon Pilgrim via llvm-commits llvm-commits at lists.llvm.org
Wed May 29 02:43:55 PDT 2024

Previous message: [llvm] [DAGCombine] Transform `shl X, cttz(Y)` to `mul (Y & -Y), X` if cttz is unsupported (PR #85066)
Next message: [llvm] [DAGCombine] Transform `shl X, cttz(Y)` to `mul (Y & -Y), X` if cttz is unsupported (PR #85066)
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

https://github.com/RKSimon approved this pull request.

LGTM

https://github.com/llvm/llvm-project/pull/85066

Previous message: [llvm] [DAGCombine] Transform `shl X, cttz(Y)` to `mul (Y & -Y), X` if cttz is unsupported (PR #85066)
Next message: [llvm] [DAGCombine] Transform `shl X, cttz(Y)` to `mul (Y & -Y), X` if cttz is unsupported (PR #85066)
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

More information about the llvm-commits mailing list