Commit message (Collapse) | Author | Age | Files | Lines | |
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* | alpha: Add string-fza, string-fzb.h, string-fzi.h, and string-shift.h | Richard Henderson | 2023-02-06 | 1 | -0/+52 |
While alpha has the more important string functions in assembly, there are still a few for find the generic routines are used. Use the CMPBGE insn, via the builtin, for testing of zeros. Use a simplified expansion of __builtin_ctz when the insn isn't available. Checked on alpha-linux-gnu. Co-authored-by: Adhemerval Zanella <adhemerval.zanella@linaro.org> Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org> |