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| author | Wilco Dijkstra <wdijkstr@arm.com> | 2021-01-07 15:02:51 +0000 |
|---|---|---|
| committer | Wilco Dijkstra <wdijkstr@arm.com> | 2021-01-07 15:02:51 +0000 |
| commit | caa884dda78ff226243f8cb344915152052a5118 (patch) | |
| tree | a5fcfa074740663eba0f4491aafa43d1c10d8767 /sysdeps/ieee754/dbl-64/wordsize-64/s_getpayload.c | |
| parent | 3016596a819aeedfdc7d658435016be413a1fca7 (diff) | |
| download | glibc-caa884dda78ff226243f8cb344915152052a5118.tar.gz glibc-caa884dda78ff226243f8cb344915152052a5118.tar.xz glibc-caa884dda78ff226243f8cb344915152052a5118.zip | |
Remove dbl-64/wordsize-64
Remove the wordsize-64 implementations by merging them into the main dbl-64 directory. The first patch adds special cases needed for 32-bit targets (FIX_INT_FP_CONVERT_ZERO and FIX_DBL_LONG_CONVERT_OVERFLOW) to the wordsize-64 versions. This has no effect on 64-bit targets since they don't define these macros. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'sysdeps/ieee754/dbl-64/wordsize-64/s_getpayload.c')
| -rw-r--r-- | sysdeps/ieee754/dbl-64/wordsize-64/s_getpayload.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sysdeps/ieee754/dbl-64/wordsize-64/s_getpayload.c b/sysdeps/ieee754/dbl-64/wordsize-64/s_getpayload.c index c8415daf25..5e4ccd9ad1 100644 --- a/sysdeps/ieee754/dbl-64/wordsize-64/s_getpayload.c +++ b/sysdeps/ieee754/dbl-64/wordsize-64/s_getpayload.c @@ -20,6 +20,7 @@ #include <math_private.h> #include <libm-alias-double.h> #include <stdint.h> +#include <fix-int-fp-convert-zero.h> double __getpayload (const double *x) @@ -30,6 +31,8 @@ __getpayload (const double *x) || (ix & 0xfffffffffffffULL) == 0) return -1; ix &= 0x7ffffffffffffULL; + if (FIX_INT_FP_CONVERT_ZERO && ix == 0) + return 0.0f; return (double) ix; } libm_alias_double (__getpayload, getpayload) |