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| author | Wilco Dijkstra <wilco.dijkstra@arm.com> | 2021-03-10 12:39:56 +0000 |
|---|---|---|
| committer | Wilco Dijkstra <wdijkstr@arm.com> | 2021-03-11 14:26:36 +0000 |
| commit | db3f7bb5586392d9809fc6397c7184983aed6008 (patch) | |
| tree | 59384a45317a88bceae8b4155975b798a80d09a6 /sysdeps/x86_64/fpu | |
| parent | 94caafa040e4b4289c968cd70d53041b1463ac4d (diff) | |
| download | glibc-db3f7bb5586392d9809fc6397c7184983aed6008.tar glibc-db3f7bb5586392d9809fc6397c7184983aed6008.tar.gz glibc-db3f7bb5586392d9809fc6397c7184983aed6008.tar.bz2 glibc-db3f7bb5586392d9809fc6397c7184983aed6008.zip | |
math: Remove slow paths from asin and acos [BZ #15267]
This patch series removes all remaining slow paths and related code.
First asin/acos, tan, atan, atan2 implementations are updated, and the final
patch removes the unused mpa files, headers and probes. Passes buildmanyglibc.
Remove slow paths from asin/acos. Add ULP annotations based on previous slow
path checks (which are approximate). Update AArch64 and x86_64 libm-test-ulps.
Reviewed-By: Paul Zimmermann <Paul.Zimmermann@inria.fr>
Diffstat (limited to 'sysdeps/x86_64/fpu')
| -rw-r--r-- | sysdeps/x86_64/fpu/libm-test-ulps | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sysdeps/x86_64/fpu/libm-test-ulps b/sysdeps/x86_64/fpu/libm-test-ulps index 7deec8daf5..bd1fa63702 100644 --- a/sysdeps/x86_64/fpu/libm-test-ulps +++ b/sysdeps/x86_64/fpu/libm-test-ulps @@ -68,7 +68,7 @@ float128: 1 ldouble: 1 Function: "asin_upward": -double: 1 +double: 2 float: 1 float128: 2 ldouble: 1 @@ -98,6 +98,7 @@ float128: 4 ldouble: 5 Function: "atan": +double: 1 float: 1 float128: 1 ldouble: 1 @@ -673,6 +674,7 @@ float128: 2 ldouble: 3 Function: Imaginary part of "clog": +double: 1 float: 1 float128: 1 ldouble: 1 |