File vector-finite-math-aliases.patch of Package glibc-testsuite.21327

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File vector-finite-math-aliases.patch of Package glibc-testsuite.21327

2015-12-03  Andrew Senkevich  <andrew.senkevich@intel.com>

* math/Makefile ($(inst_libdir)/libm.so): Corrected path to
	libmvec_nonshared.a

2015-11-27  Andrew Senkevich  <andrew.senkevich@intel.com>

[BZ #19058]
	* math/Makefile ($(inst_libdir)/libm.so): Added libmvec_nonshared.a to
	AS_NEEDED.
	* sysdeps/x86/fpu/bits/math-vector.h: Removed code with asm aliases
	workaround.
	* sysdeps/x86_64/fpu/Makefile (libmvec-support,
	libmvec-static-only-routines): Added new file.
	* sysdeps/x86_64/fpu/svml_finite_alias.S: New file.
	* NEWS: Mention this fix.

Index: glibc-2.22/math/Makefile
===================================================================
--- glibc-2.22.orig/math/Makefile
+++ glibc-2.22/math/Makefile
@@ -98,7 +98,7 @@ $(inst_libdir)/libm.so: $(common-objpfx)
 	(echo '/* GNU ld script'; echo '*/';\
 	 cat $<; \
 	 echo 'GROUP ( $(slibdir)/libm.so$(libm.so-version) ' \
-	      'AS_NEEDED ( $(slibdir)/libmvec.so$(libmvec.so-version) ) )' \
+	      'AS_NEEDED ( $(libdir)/libmvec_nonshared.a $(slibdir)/libmvec.so$(libmvec.so-version) ) )' \
 	) > $@
 endif
 
Index: glibc-2.22/sysdeps/x86/fpu/bits/math-vector.h
===================================================================
--- glibc-2.22.orig/sysdeps/x86/fpu/bits/math-vector.h
+++ glibc-2.22/sysdeps/x86/fpu/bits/math-vector.h
@@ -53,34 +53,5 @@
 #  undef __DECL_SIMD_powf
 #  define __DECL_SIMD_powf __DECL_SIMD_x86_64
 
-/* Workaround to exclude unnecessary symbol aliases in libmvec
-   while GCC creates the vector names based on scalar asm name.
-   Corresponding discussion started at
-   <https://gcc.gnu.org/ml/gcc/2015-06/msg00173.html>.  */
-__asm__ ("_ZGVbN2v___log_finite = _ZGVbN2v_log");
-__asm__ ("_ZGVcN4v___log_finite = _ZGVcN4v_log");
-__asm__ ("_ZGVdN4v___log_finite = _ZGVdN4v_log");
-__asm__ ("_ZGVeN8v___log_finite = _ZGVeN8v_log");
-__asm__ ("_ZGVbN4v___logf_finite = _ZGVbN4v_logf");
-__asm__ ("_ZGVcN8v___logf_finite = _ZGVcN8v_logf");
-__asm__ ("_ZGVdN8v___logf_finite = _ZGVdN8v_logf");
-__asm__ ("_ZGVeN16v___logf_finite = _ZGVeN16v_logf");
-__asm__ ("_ZGVbN2v___exp_finite = _ZGVbN2v_exp");
-__asm__ ("_ZGVcN4v___exp_finite = _ZGVcN4v_exp");
-__asm__ ("_ZGVdN4v___exp_finite = _ZGVdN4v_exp");
-__asm__ ("_ZGVeN8v___exp_finite = _ZGVeN8v_exp");
-__asm__ ("_ZGVbN4v___expf_finite = _ZGVbN4v_expf");
-__asm__ ("_ZGVcN8v___expf_finite = _ZGVcN8v_expf");
-__asm__ ("_ZGVdN8v___expf_finite = _ZGVdN8v_expf");
-__asm__ ("_ZGVeN16v___expf_finite = _ZGVeN16v_expf");
-__asm__ ("_ZGVbN2vv___pow_finite = _ZGVbN2vv_pow");
-__asm__ ("_ZGVcN4vv___pow_finite = _ZGVcN4vv_pow");
-__asm__ ("_ZGVdN4vv___pow_finite = _ZGVdN4vv_pow");
-__asm__ ("_ZGVeN8vv___pow_finite = _ZGVeN8vv_pow");
-__asm__ ("_ZGVbN4vv___powf_finite = _ZGVbN4vv_powf");
-__asm__ ("_ZGVcN8vv___powf_finite = _ZGVcN8vv_powf");
-__asm__ ("_ZGVdN8vv___powf_finite = _ZGVdN8vv_powf");
-__asm__ ("_ZGVeN16vv___powf_finite = _ZGVeN16vv_powf");
-
 # endif
 #endif
Index: glibc-2.22/sysdeps/x86_64/fpu/Makefile
===================================================================
--- glibc-2.22.orig/sysdeps/x86_64/fpu/Makefile
+++ glibc-2.22/sysdeps/x86_64/fpu/Makefile
@@ -20,7 +20,10 @@ libmvec-support += svml_d_cos2_core svml
 		   svml_d_pow_data svml_s_powf4_core svml_s_powf8_core_avx \
 		   svml_s_powf8_core svml_s_powf16_core svml_s_powf_data \
 		   svml_s_sincosf4_core svml_s_sincosf8_core_avx \
-		   svml_s_sincosf8_core svml_s_sincosf16_core init-arch
+		   svml_s_sincosf8_core svml_s_sincosf16_core init-arch \
+		   svml_finite_alias
+
+libmvec-static-only-routines = svml_finite_alias
 endif
 
 # Variables for libmvec tests.
Index: glibc-2.22/sysdeps/x86_64/fpu/svml_finite_alias.S
===================================================================
--- /dev/null
+++ glibc-2.22/sysdeps/x86_64/fpu/svml_finite_alias.S
@@ -0,0 +1,59 @@
+/* These aliases added as workaround to exclude unnecessary symbol
+   aliases in libmvec.so while compiler creates the vector names
+   based on scalar asm name.  Corresponding discussion is at
+   <https://gcc.gnu.org/ml/gcc/2015-06/msg00173.html>.
+   Copyright (C) 2015 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+
+#define ALIAS_IMPL(alias, target) \
+ENTRY (alias); \
+	call target; \
+	ret; \
+END (alias)
+
+	.text
+ALIAS_IMPL (_ZGVbN2v___log_finite, _ZGVbN2v_log)
+ALIAS_IMPL (_ZGVcN4v___log_finite, _ZGVcN4v_log)
+ALIAS_IMPL (_ZGVdN4v___log_finite, _ZGVdN4v_log)
+ALIAS_IMPL (_ZGVeN8v___log_finite, _ZGVeN8v_log)
+
+ALIAS_IMPL (_ZGVbN4v___logf_finite, _ZGVbN4v_logf)
+ALIAS_IMPL (_ZGVcN8v___logf_finite, _ZGVcN8v_logf)
+ALIAS_IMPL (_ZGVdN8v___logf_finite, _ZGVdN8v_logf)
+ALIAS_IMPL (_ZGVeN16v___logf_finite, _ZGVeN16v_logf)
+
+ALIAS_IMPL (_ZGVbN2v___exp_finite, _ZGVbN2v_exp)
+ALIAS_IMPL (_ZGVcN4v___exp_finite, _ZGVcN4v_exp)
+ALIAS_IMPL (_ZGVdN4v___exp_finite, _ZGVdN4v_exp)
+ALIAS_IMPL (_ZGVeN8v___exp_finite, _ZGVeN8v_exp)
+
+ALIAS_IMPL (_ZGVbN4v___expf_finite, _ZGVbN4v_expf)
+ALIAS_IMPL (_ZGVcN8v___expf_finite, _ZGVcN8v_expf)
+ALIAS_IMPL (_ZGVdN8v___expf_finite, _ZGVdN8v_expf)
+ALIAS_IMPL (_ZGVeN16v___expf_finite, _ZGVeN16v_expf)
+
+ALIAS_IMPL (_ZGVbN2vv___pow_finite, _ZGVbN2vv_pow)
+ALIAS_IMPL (_ZGVcN4vv___pow_finite, _ZGVcN4vv_pow)
+ALIAS_IMPL (_ZGVdN4vv___pow_finite, _ZGVdN4vv_pow)
+ALIAS_IMPL (_ZGVeN8vv___pow_finite, _ZGVeN8vv_pow)
+
+ALIAS_IMPL (_ZGVbN4vv___powf_finite, _ZGVbN4vv_powf)
+ALIAS_IMPL (_ZGVcN8vv___powf_finite, _ZGVcN8vv_powf)
+ALIAS_IMPL (_ZGVdN8vv___powf_finite, _ZGVdN8vv_powf)
+ALIAS_IMPL (_ZGVeN16vv___powf_finite, _ZGVeN16vv_powf)

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File vector-finite-math-aliases.patch of Package glibc-testsuite.21327

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