From patchwork Mon Sep 17 20:43:13 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joseph Myers X-Patchwork-Id: 970819 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=sourceware.org (client-ip=209.132.180.131; helo=sourceware.org; envelope-from=libc-alpha-return-95889-incoming=patchwork.ozlabs.org@sourceware.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=codesourcery.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; secure) header.d=sourceware.org header.i=@sourceware.org header.b="KKlnTqpy"; dkim-atps=neutral Received: from sourceware.org (server1.sourceware.org [209.132.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 42DdPZ0Qc6z9sCP for ; Tue, 18 Sep 2018 06:43:29 +1000 (AEST) DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:date:from:to:subject:message-id:mime-version :content-type; q=dns; s=default; b=PnAzGZx+SNLZn96aIp+ZxLmVvAbvN 797RmIK6l/uPk8jd4E6z9DGl+jMeYggIt+tP+KTnGCo8bzBm1RW4pkwPmbuOmJiQ 1MMnhUUEbTF3OTHHdmopKDiaxQIF8APyCoHh2VKhpEAeO5BNkqpRv7h2OQTArTkj IEeZvKZd0UcVO4= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:date:from:to:subject:message-id:mime-version :content-type; s=default; bh=hqDYk6LPUnKO5x71EtaOq41Y9C0=; b=KKl nTqpyi+K5f3WsJplBo9FLKyJwnNZf8Wc8yZTkgyH5tA3i4R1DMEQTxb9R4qzhAXC 1JFoTMYAZN7zS8ylW0y5dBYY9ytviF/S3bsQl49VucPEhvlZfvJWFhR0lQgjja6I zA+6wihyZ+pgBbD2Azu6hLYQjdfsXVueIAC0xT70= Received: (qmail 18804 invoked by alias); 17 Sep 2018 20:43:24 -0000 Mailing-List: contact libc-alpha-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: libc-alpha-owner@sourceware.org Delivered-To: mailing list libc-alpha@sourceware.org Received: (qmail 18789 invoked by uid 89); 17 Sep 2018 20:43:23 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-24.5 required=5.0 tests=AWL, BAYES_00, GIT_PATCH_0, GIT_PATCH_1, GIT_PATCH_2, GIT_PATCH_3, KAM_SHORT, RCVD_IN_DNSWL_NONE, SPF_PASS autolearn=ham version=3.3.2 spammy= X-HELO: relay1.mentorg.com Date: Mon, 17 Sep 2018 20:43:13 +0000 From: Joseph Myers To: Subject: Use ceil functions not __ceil functions in glibc libm [committed] Message-ID: User-Agent: Alpine 2.21 (DEB 202 2017-01-01) MIME-Version: 1.0 Continuing the move to use, within libm, public names for libm functions that can be inlined as built-in functions on many architectures, this patch moves calls to __ceil functions to call the corresponding ceil names instead, with asm redirection to __ceil when the calls are not inlined. Tested for x86_64, and with build-many-glibcs.py. Committed. 2018-09-17 Joseph Myers * include/math.h [!_ISOMAC && !(__FINITE_MATH_ONLY__ && __FINITE_MATH_ONLY__ > 0) && !NO_MATH_REDIRECT] (ceil): Redirect using MATH_REDIRECT. * sysdeps/aarch64/fpu/s_ceil.c: Define NO_MATH_REDIRECT before header inclusion. * sysdeps/aarch64/fpu/s_ceilf.c: Likewise. * sysdeps/ieee754/dbl-64/s_ceil.c: Likewise. * sysdeps/ieee754/dbl-64/wordsize-64/s_ceil.c: Likewise. * sysdeps/ieee754/float128/s_ceilf128.c: Likewise. * sysdeps/ieee754/flt-32/s_ceilf.c: Likewise. * sysdeps/ieee754/ldbl-128/s_ceill.c: Likewise. * sysdeps/ieee754/ldbl-128ibm/s_ceill.c: Likewise. * sysdeps/m68k/m680x0/fpu/s_ceil_template.c: Likewise. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil.c: Likewise. * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf.c: Likewise. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil.c: Likewise. * sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf.c: Likewise. * sysdeps/riscv/rv64/rvd/s_ceil.c: Likewise. * sysdeps/riscv/rvf/s_ceilf.c: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_ceil.c: Likewise. * sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf.c: Likewise. * sysdeps/x86_64/fpu/multiarch/s_ceil.c: Likewise. * sysdeps/x86_64/fpu/multiarch/s_ceilf.c: Likewise. * sysdeps/powerpc/fpu/math_private.h [_ARCH_PWR5X] (__ceil): Remove macro. * sysdeps/ieee754/dbl-64/e_gamma_r.c (gamma_positive): Use ceil functions instead of __ceil variants. * sysdeps/ieee754/flt-32/e_gammaf_r.c (gammaf_positive): Likewise. * sysdeps/ieee754/ldbl-128/e_gammal_r.c (gammal_positive): Likewise. * sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c (gammal_positive): Likewise. * sysdeps/ieee754/ldbl-128ibm/s_truncl.c (__truncl): Likewise. * sysdeps/ieee754/ldbl-96/e_gammal_r.c (gammal_positive): Likewise. * sysdeps/powerpc/power5+/fpu/s_modf.c (__modf): Likewise. * sysdeps/powerpc/power5+/fpu/s_modff.c (__modff): Likewise. diff --git a/include/math.h b/include/math.h index f93ecaf6e6..e96f971257 100644 --- a/include/math.h +++ b/include/math.h @@ -101,6 +101,7 @@ fabsf128 (_Float128 x) # endif # define MATH_REDIRECT_UNARY_ARGS(TYPE) TYPE MATH_REDIRECT (sqrt, "__ieee754_", MATH_REDIRECT_UNARY_ARGS) +MATH_REDIRECT (ceil, "__", MATH_REDIRECT_UNARY_ARGS) MATH_REDIRECT (floor, "__", MATH_REDIRECT_UNARY_ARGS) MATH_REDIRECT (rint, "__", MATH_REDIRECT_UNARY_ARGS) # endif diff --git a/sysdeps/aarch64/fpu/s_ceil.c b/sysdeps/aarch64/fpu/s_ceil.c index 4e3b5fdc4d..b374da5b2f 100644 --- a/sysdeps/aarch64/fpu/s_ceil.c +++ b/sysdeps/aarch64/fpu/s_ceil.c @@ -16,6 +16,7 @@ License along with the GNU C Library; if not, see . */ +#define NO_MATH_REDIRECT #include #include diff --git a/sysdeps/aarch64/fpu/s_ceilf.c b/sysdeps/aarch64/fpu/s_ceilf.c index d01dadc246..417395440e 100644 --- a/sysdeps/aarch64/fpu/s_ceilf.c +++ b/sysdeps/aarch64/fpu/s_ceilf.c @@ -16,6 +16,7 @@ License along with the GNU C Library; if not, see . */ +#define NO_MATH_REDIRECT #include #include diff --git a/sysdeps/ieee754/dbl-64/e_gamma_r.c b/sysdeps/ieee754/dbl-64/e_gamma_r.c index 9f7af6f0c9..823ffdbced 100644 --- a/sysdeps/ieee754/dbl-64/e_gamma_r.c +++ b/sysdeps/ieee754/dbl-64/e_gamma_r.c @@ -61,7 +61,7 @@ gamma_positive (double x, int *exp2_adj) { /* Adjust into the range for using exp (lgamma). */ *exp2_adj = 0; - double n = __ceil (x - 1.5); + double n = ceil (x - 1.5); double x_adj = x - n; double eps; double prod = __gamma_product (x_adj, 0, n, &eps); @@ -78,7 +78,7 @@ gamma_positive (double x, int *exp2_adj) { /* Adjust into the range for applying Stirling's approximation. */ - double n = __ceil (12.0 - x); + double n = ceil (12.0 - x); x_adj = math_narrow_eval (x + n); x_eps = (x - (x_adj - n)); prod = __gamma_product (x_adj - n, x_eps, n, &eps); diff --git a/sysdeps/ieee754/dbl-64/s_ceil.c b/sysdeps/ieee754/dbl-64/s_ceil.c index 5a7434c737..4c96286c69 100644 --- a/sysdeps/ieee754/dbl-64/s_ceil.c +++ b/sysdeps/ieee754/dbl-64/s_ceil.c @@ -17,6 +17,7 @@ * Bit twiddling. */ +#define NO_MATH_REDIRECT #include #include #include diff --git a/sysdeps/ieee754/dbl-64/wordsize-64/s_ceil.c b/sysdeps/ieee754/dbl-64/wordsize-64/s_ceil.c index b99829d2b0..4bb93d0633 100644 --- a/sysdeps/ieee754/dbl-64/wordsize-64/s_ceil.c +++ b/sysdeps/ieee754/dbl-64/wordsize-64/s_ceil.c @@ -17,6 +17,7 @@ * Bit twiddling. */ +#define NO_MATH_REDIRECT #include #include #include diff --git a/sysdeps/ieee754/float128/s_ceilf128.c b/sysdeps/ieee754/float128/s_ceilf128.c index 0af15f5f03..34949ac98f 100644 --- a/sysdeps/ieee754/float128/s_ceilf128.c +++ b/sysdeps/ieee754/float128/s_ceilf128.c @@ -1,2 +1,3 @@ +#define NO_MATH_REDIRECT #include #include "../ldbl-128/s_ceill.c" diff --git a/sysdeps/ieee754/flt-32/e_gammaf_r.c b/sysdeps/ieee754/flt-32/e_gammaf_r.c index 28da9c46d2..68f8f44c65 100644 --- a/sysdeps/ieee754/flt-32/e_gammaf_r.c +++ b/sysdeps/ieee754/flt-32/e_gammaf_r.c @@ -71,7 +71,7 @@ gammaf_positive (float x, int *exp2_adj) { /* Adjust into the range for applying Stirling's approximation. */ - float n = __ceilf (4.0f - x); + float n = ceilf (4.0f - x); x_adj = math_narrow_eval (x + n); x_eps = (x - (x_adj - n)); prod = __gamma_productf (x_adj - n, x_eps, n, &eps); diff --git a/sysdeps/ieee754/flt-32/s_ceilf.c b/sysdeps/ieee754/flt-32/s_ceilf.c index f289ec2341..25cba0807c 100644 --- a/sysdeps/ieee754/flt-32/s_ceilf.c +++ b/sysdeps/ieee754/flt-32/s_ceilf.c @@ -13,6 +13,7 @@ * ==================================================== */ +#define NO_MATH_REDIRECT #include #include #include diff --git a/sysdeps/ieee754/ldbl-128/e_gammal_r.c b/sysdeps/ieee754/ldbl-128/e_gammal_r.c index 9fd0dc046d..f620463ef9 100644 --- a/sysdeps/ieee754/ldbl-128/e_gammal_r.c +++ b/sysdeps/ieee754/ldbl-128/e_gammal_r.c @@ -69,7 +69,7 @@ gammal_positive (_Float128 x, int *exp2_adj) { /* Adjust into the range for using exp (lgamma). */ *exp2_adj = 0; - _Float128 n = __ceill (x - L(1.5)); + _Float128 n = ceill (x - L(1.5)); _Float128 x_adj = x - n; _Float128 eps; _Float128 prod = __gamma_productl (x_adj, 0, n, &eps); @@ -86,7 +86,7 @@ gammal_positive (_Float128 x, int *exp2_adj) { /* Adjust into the range for applying Stirling's approximation. */ - _Float128 n = __ceill (24 - x); + _Float128 n = ceill (24 - x); x_adj = x + n; x_eps = (x - (x_adj - n)); prod = __gamma_productl (x_adj - n, x_eps, n, &eps); diff --git a/sysdeps/ieee754/ldbl-128/s_ceill.c b/sysdeps/ieee754/ldbl-128/s_ceill.c index e6aba5f2af..2ec55de25a 100644 --- a/sysdeps/ieee754/ldbl-128/s_ceill.c +++ b/sysdeps/ieee754/ldbl-128/s_ceill.c @@ -24,6 +24,7 @@ static char rcsid[] = "$NetBSD: $"; * Bit twiddling. */ +#define NO_MATH_REDIRECT #include #include #include diff --git a/sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c b/sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c index 8906da4846..c1e0efa5e1 100644 --- a/sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c +++ b/sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c @@ -68,7 +68,7 @@ gammal_positive (long double x, int *exp2_adj) { /* Adjust into the range for using exp (lgamma). */ *exp2_adj = 0; - long double n = __ceill (x - 1.5L); + long double n = ceill (x - 1.5L); long double x_adj = x - n; long double eps; long double prod = __gamma_productl (x_adj, 0, n, &eps); @@ -85,7 +85,7 @@ gammal_positive (long double x, int *exp2_adj) { /* Adjust into the range for applying Stirling's approximation. */ - long double n = __ceill (23.0L - x); + long double n = ceill (23.0L - x); x_adj = x + n; x_eps = (x - (x_adj - n)); prod = __gamma_productl (x_adj - n, x_eps, n, &eps); diff --git a/sysdeps/ieee754/ldbl-128ibm/s_ceill.c b/sysdeps/ieee754/ldbl-128ibm/s_ceill.c index 7dcff021c4..800835411a 100644 --- a/sysdeps/ieee754/ldbl-128ibm/s_ceill.c +++ b/sysdeps/ieee754/ldbl-128ibm/s_ceill.c @@ -17,6 +17,7 @@ License along with the GNU C Library; if not, see . */ +#define NO_MATH_REDIRECT #include #include #include diff --git a/sysdeps/ieee754/ldbl-128ibm/s_truncl.c b/sysdeps/ieee754/ldbl-128ibm/s_truncl.c index a366c42599..9646567883 100644 --- a/sysdeps/ieee754/ldbl-128ibm/s_truncl.c +++ b/sysdeps/ieee754/ldbl-128ibm/s_truncl.c @@ -47,7 +47,7 @@ __truncl (long double x) else { /* The high part is a nonzero integer. */ - lo = xh > 0 ? floor (xl) : __ceil (xl); + lo = xh > 0 ? floor (xl) : ceil (xl); xh = hi; xl = lo; ldbl_canonicalize_int (&xh, &xl); diff --git a/sysdeps/ieee754/ldbl-96/e_gammal_r.c b/sysdeps/ieee754/ldbl-96/e_gammal_r.c index e88a137abb..addb60d748 100644 --- a/sysdeps/ieee754/ldbl-96/e_gammal_r.c +++ b/sysdeps/ieee754/ldbl-96/e_gammal_r.c @@ -62,7 +62,7 @@ gammal_positive (long double x, int *exp2_adj) { /* Adjust into the range for using exp (lgamma). */ *exp2_adj = 0; - long double n = __ceill (x - 1.5L); + long double n = ceill (x - 1.5L); long double x_adj = x - n; long double eps; long double prod = __gamma_productl (x_adj, 0, n, &eps); @@ -79,7 +79,7 @@ gammal_positive (long double x, int *exp2_adj) { /* Adjust into the range for applying Stirling's approximation. */ - long double n = __ceill (13.0L - x); + long double n = ceill (13.0L - x); x_adj = x + n; x_eps = (x - (x_adj - n)); prod = __gamma_productl (x_adj - n, x_eps, n, &eps); diff --git a/sysdeps/m68k/m680x0/fpu/s_ceil_template.c b/sysdeps/m68k/m680x0/fpu/s_ceil_template.c index a4d032d90c..be32b19eb6 100644 --- a/sysdeps/m68k/m680x0/fpu/s_ceil_template.c +++ b/sysdeps/m68k/m680x0/fpu/s_ceil_template.c @@ -16,6 +16,7 @@ License along with the GNU C Library. If not, see . */ +#define NO_MATH_REDIRECT #include FLOAT diff --git a/sysdeps/powerpc/fpu/math_private.h b/sysdeps/powerpc/fpu/math_private.h index dc6dbfa474..b71278ade4 100644 --- a/sysdeps/powerpc/fpu/math_private.h +++ b/sysdeps/powerpc/fpu/math_private.h @@ -77,26 +77,6 @@ __ieee754_sqrtf128 (_Float128 __x) __z; }) # endif -# ifndef __ceil -# define __ceil(x) \ - ({ double __z; \ - __asm __volatile ( \ - " frip %0,%1\n" \ - : "=f" (__z) \ - : "f" (x)); \ - __z; }) -# endif -# ifndef __ceilf -# define __ceilf(x) \ - ({ float __z; \ - __asm __volatile ( \ - " frip %0,%1\n" \ - " frsp %0,%0\n" \ - : "=f" (__z) \ - : "f" (x)); \ - __z; }) -# endif - #endif /* defined _ARCH_PWR5X */ #endif /* _PPC_MATH_PRIVATE_H_ */ diff --git a/sysdeps/powerpc/power5+/fpu/s_modf.c b/sysdeps/powerpc/power5+/fpu/s_modf.c index 3d3b3e7866..20c828c778 100644 --- a/sysdeps/powerpc/power5+/fpu/s_modf.c +++ b/sysdeps/powerpc/power5+/fpu/s_modf.c @@ -41,7 +41,7 @@ __modf (double x, double *iptr) } else { - *iptr = __ceil (x); + *iptr = ceil (x); return __copysign (x - *iptr, x); } } diff --git a/sysdeps/powerpc/power5+/fpu/s_modff.c b/sysdeps/powerpc/power5+/fpu/s_modff.c index de44218982..807bfe1e03 100644 --- a/sysdeps/powerpc/power5+/fpu/s_modff.c +++ b/sysdeps/powerpc/power5+/fpu/s_modff.c @@ -40,7 +40,7 @@ __modff (float x, float *iptr) } else { - *iptr = __ceilf (x); + *iptr = ceilf (x); return __copysignf (x - *iptr, x); } } diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil.c index 5f3c0713fb..ae0f628759 100644 --- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil.c +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceil.c @@ -16,6 +16,7 @@ License along with the GNU C Library; if not, see . */ +#define NO_MATH_REDIRECT #include #include #include diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf.c b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf.c index 1f10ed6585..4dcf2b0dfe 100644 --- a/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf.c +++ b/sysdeps/powerpc/powerpc32/power4/fpu/multiarch/s_ceilf.c @@ -16,6 +16,7 @@ License along with the GNU C Library; if not, see . */ +#define NO_MATH_REDIRECT #include #include #include diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil.c index 5cde4eb46f..2ea9bb878e 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil.c @@ -16,6 +16,7 @@ License along with the GNU C Library; if not, see . */ +#define NO_MATH_REDIRECT #include #include #include diff --git a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf.c b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf.c index 18697e52b3..b7a7a0afda 100644 --- a/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf.c +++ b/sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf.c @@ -16,6 +16,7 @@ License along with the GNU C Library; if not, see . */ +#define NO_MATH_REDIRECT #include #include #include diff --git a/sysdeps/riscv/rv64/rvd/s_ceil.c b/sysdeps/riscv/rv64/rvd/s_ceil.c index 30caa96869..697f067722 100644 --- a/sysdeps/riscv/rv64/rvd/s_ceil.c +++ b/sysdeps/riscv/rv64/rvd/s_ceil.c @@ -16,6 +16,7 @@ License along with the GNU C Library. If not, see . */ +#define NO_MATH_REDIRECT #include #include #include diff --git a/sysdeps/riscv/rvf/s_ceilf.c b/sysdeps/riscv/rvf/s_ceilf.c index a56f362610..11ca3aba6e 100644 --- a/sysdeps/riscv/rvf/s_ceilf.c +++ b/sysdeps/riscv/rvf/s_ceilf.c @@ -16,6 +16,7 @@ License along with the GNU C Library. If not, see . */ +#define NO_MATH_REDIRECT #include #include #include diff --git a/sysdeps/sparc/sparc64/fpu/multiarch/s_ceil.c b/sysdeps/sparc/sparc64/fpu/multiarch/s_ceil.c index 3d34622d43..728bb92657 100644 --- a/sysdeps/sparc/sparc64/fpu/multiarch/s_ceil.c +++ b/sysdeps/sparc/sparc64/fpu/multiarch/s_ceil.c @@ -16,6 +16,7 @@ License along with the GNU C Library; if not, see . */ +#define NO_MATH_REDIRECT #include #include #include diff --git a/sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf.c b/sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf.c index 18d2eb565d..b1149173fe 100644 --- a/sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf.c +++ b/sysdeps/sparc/sparc64/fpu/multiarch/s_ceilf.c @@ -16,6 +16,7 @@ License along with the GNU C Library; if not, see . */ +#define NO_MATH_REDIRECT #include #include #include diff --git a/sysdeps/x86_64/fpu/multiarch/s_ceil.c b/sysdeps/x86_64/fpu/multiarch/s_ceil.c index 070fcdddea..e846dbeafa 100644 --- a/sysdeps/x86_64/fpu/multiarch/s_ceil.c +++ b/sysdeps/x86_64/fpu/multiarch/s_ceil.c @@ -16,6 +16,7 @@ License along with the GNU C Library; if not, see . */ +#define NO_MATH_REDIRECT #include #define ceil __redirect_ceil diff --git a/sysdeps/x86_64/fpu/multiarch/s_ceilf.c b/sysdeps/x86_64/fpu/multiarch/s_ceilf.c index db0c6c4bc3..62f3ee7081 100644 --- a/sysdeps/x86_64/fpu/multiarch/s_ceilf.c +++ b/sysdeps/x86_64/fpu/multiarch/s_ceilf.c @@ -16,6 +16,7 @@ License along with the GNU C Library; if not, see . */ +#define NO_MATH_REDIRECT #include #define ceilf __redirect_ceilf