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| author | Joseph Myers <joseph@codesourcery.com> | 2018-09-18 13:24:14 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2018-09-18 13:24:14 +0000 |
| commit | 50bc59ca4dba7f82b74f86abc7bc75848cea6d6e (patch) | |
| tree | d961181dca4581397fa252290f70bbf162c2cf56 /sysdeps/ieee754 | |
| parent | 71223ef90946a5089b38cd60eb0eb9e50a8f3e4c (diff) | |
| download | glibc-50bc59ca4dba7f82b74f86abc7bc75848cea6d6e.tar.gz glibc-50bc59ca4dba7f82b74f86abc7bc75848cea6d6e.tar.xz glibc-50bc59ca4dba7f82b74f86abc7bc75848cea6d6e.zip | |
Fix ldbl-128ibm ceill, floorl inlining of ceil, floor.
The ldbl-128ibm implementations of ceill and floorl call the corresponding double functions. This patch fixes those implementations to call those functions as ceil and floor rather than as __ceil and __floor, so that the proper inlining takes place when possible, while including local asm redirections for when the functions are not inlined since NO_MATH_REDIRECT applies to the double functions as well as to the long double ones. Tested with build-many-glibcs.py for all its powerpc configurations. * sysdeps/ieee754/ldbl-128ibm/s_ceill.c (ceil): Redirect to __ceil. (__ceill): Call ceil instead of __ceil. * sysdeps/ieee754/ldbl-128ibm/s_floorl.c (floor): Redirect to __floor. (__floorl): Call floor instead of __floor.
Diffstat (limited to 'sysdeps/ieee754')
| -rw-r--r-- | sysdeps/ieee754/ldbl-128ibm/s_ceill.c | 6 | ||||
| -rw-r--r-- | sysdeps/ieee754/ldbl-128ibm/s_floorl.c | 6 |
2 files changed, 8 insertions, 4 deletions
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_ceill.c b/sysdeps/ieee754/ldbl-128ibm/s_ceill.c index 800835411a..6ca13766be 100644 --- a/sysdeps/ieee754/ldbl-128ibm/s_ceill.c +++ b/sysdeps/ieee754/ldbl-128ibm/s_ceill.c @@ -24,6 +24,8 @@ #include <float.h> #include <ieee754.h> +double ceil (double) asm ("__ceil"); + long double __ceill (long double x) @@ -37,7 +39,7 @@ __ceill (long double x) && __builtin_isless (__builtin_fabs (xh), __builtin_inf ()), 1)) { - hi = __ceil (xh); + hi = ceil (xh); if (hi != xh) { /* The high part is not an integer; the low part does not @@ -48,7 +50,7 @@ __ceill (long double x) else { /* The high part is a nonzero integer. */ - lo = __ceil (xl); + lo = ceil (xl); xh = hi; xl = lo; ldbl_canonicalize_int (&xh, &xl); diff --git a/sysdeps/ieee754/ldbl-128ibm/s_floorl.c b/sysdeps/ieee754/ldbl-128ibm/s_floorl.c index f33b6ad701..8767bac917 100644 --- a/sysdeps/ieee754/ldbl-128ibm/s_floorl.c +++ b/sysdeps/ieee754/ldbl-128ibm/s_floorl.c @@ -24,6 +24,8 @@ #include <float.h> #include <ieee754.h> +double floor (double) asm ("__floor"); + long double __floorl (long double x) @@ -37,7 +39,7 @@ __floorl (long double x) && __builtin_isless (__builtin_fabs (xh), __builtin_inf ()), 1)) { - hi = __floor (xh); + hi = floor (xh); if (hi != xh) { /* The high part is not an integer; the low part does not @@ -48,7 +50,7 @@ __floorl (long double x) else { /* The high part is a nonzero integer. */ - lo = __floor (xl); + lo = floor (xl); xh = hi; xl = lo; ldbl_canonicalize_int (&xh, &xl); |