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| author | Siddhesh Poyarekar <siddhesh@sourceware.org> | 2016-10-06 00:33:54 +0530 |
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| committer | Siddhesh Poyarekar <siddhesh@sourceware.org> | 2016-10-06 00:33:54 +0530 |
| commit | b8b7e5e644363f9ab6ea6df5d4a44389d28e5450 (patch) | |
| tree | 8689ddda02d6d233a2f24b87c61942358847c546 /string | |
| parent | 8028566ed9418ffa5070c60b5a477ed45653469b (diff) | |
| download | glibc-b8b7e5e644363f9ab6ea6df5d4a44389d28e5450.tar.gz glibc-b8b7e5e644363f9ab6ea6df5d4a44389d28e5450.tar.xz glibc-b8b7e5e644363f9ab6ea6df5d4a44389d28e5450.zip | |
Make the quadrant shift K a bool in do_sincos_* functions
The do_sincos_* functions are helpers to compute sin/cos, where they get cosine by computing sine for the next quadrant. This is decided with the value of K passed to it, which is the amount by which to shift the quadrant. Since we will only need the shift to be 0 or 1, we make K a bool to make that explicit. * sysdeps/ieee754/dbl-64/s_sin.c (do_sincos_1): Rename K to SHIFT_QUADRANT and make it bool. (do_sincos_2): Likewise. (sloww): Likewise. (sloww1): Likewise. (__sin): Adjust calls to do_sincos_1 and do_sincos_2. (__cos): Likewise.
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