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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.
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@ -1,3 +1,12 @@
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2018-09-18 Joseph Myers <joseph@codesourcery.com>
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* sysdeps/ieee754/ldbl-128ibm/s_ceill.c (ceil): Redirect to
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__ceil.
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(__ceill): Call ceil instead of __ceil.
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* sysdeps/ieee754/ldbl-128ibm/s_floorl.c (floor): Redirect to
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__floor.
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(__floorl): Call floor instead of __floor.
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2018-09-17 Joseph Myers <joseph@codesourcery.com>
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* include/math.h [!_ISOMAC && !(__FINITE_MATH_ONLY__ &&
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@ -24,6 +24,8 @@
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#include <float.h>
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#include <ieee754.h>
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double ceil (double) asm ("__ceil");
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long double
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__ceill (long double x)
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@ -37,7 +39,7 @@ __ceill (long double x)
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&& __builtin_isless (__builtin_fabs (xh),
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__builtin_inf ()), 1))
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{
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hi = __ceil (xh);
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hi = ceil (xh);
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if (hi != xh)
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{
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/* The high part is not an integer; the low part does not
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@ -48,7 +50,7 @@ __ceill (long double x)
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else
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{
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/* The high part is a nonzero integer. */
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lo = __ceil (xl);
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lo = ceil (xl);
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xh = hi;
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xl = lo;
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ldbl_canonicalize_int (&xh, &xl);
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@ -24,6 +24,8 @@
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#include <float.h>
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#include <ieee754.h>
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double floor (double) asm ("__floor");
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long double
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__floorl (long double x)
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@ -37,7 +39,7 @@ __floorl (long double x)
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&& __builtin_isless (__builtin_fabs (xh),
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__builtin_inf ()), 1))
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{
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hi = __floor (xh);
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hi = floor (xh);
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if (hi != xh)
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{
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/* The high part is not an integer; the low part does not
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@ -48,7 +50,7 @@ __floorl (long double x)
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else
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{
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/* The high part is a nonzero integer. */
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lo = __floor (xl);
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lo = floor (xl);
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xh = hi;
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xl = lo;
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ldbl_canonicalize_int (&xh, &xl);
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