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| author |   Stefan Liebler <stli@linux.ibm.com> | 2019-12-11 15:09:24 +0100 |
|---|---|---|
| committer | Stefan Liebler <stli@linux.ibm.com> | 2019-12-11 15:12:18 +0100 |
| commit | f82996f8159981619ac7ed8a4c1838c2ad72ab61 (patch) | |
| tree | 684c4c0fad4471c925d49b8772d60e35e9ca5de6 /sysdeps/arm | |
| parent | Use GCC builtins for trunc functions if desired. (diff) | |
| download | glibc-f82996f8159981619ac7ed8a4c1838c2ad72ab61.tar.gz glibc-f82996f8159981619ac7ed8a4c1838c2ad72ab61.tar.bz2 glibc-f82996f8159981619ac7ed8a4c1838c2ad72ab61.zip | |
Use GCC builtins for round functions if desired.
This patch is using the corresponding GCC builtin for roundf, round,
roundl and roundf128 if the USE_FUNCTION_BUILTIN macros are defined to one
in math-use-builtins.h.
This is the case for s390 if build with at least --march=z196 --mzarch.
Otherwise the generic implementation is used. The code of the generic
implementation is not changed.
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'sysdeps/arm')
0 files changed, 0 insertions, 0 deletions