File 0044-tst-audit4-tst-audit10-Compile-AVX-AVX-512... of Package glibc

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File 0044-tst-audit4-tst-audit10-Compile-AVX-AVX-512-code-sepa.patch of Package glibc (Revision 6449a1b327a4aa4063cbe3171a042256)

Currently displaying revision 6449a1b327a4aa4063cbe3171a042256 , Show latest

2016-03-07  Florian Weimer  <fweimer@redhat.com>

[BZ #19269]
	* sysdeps/x86_64/Makefile (tst-audit4): Depend on
	tst-audit4-aux.o.
	(tst-audit10): Depend on tst-audit10-aux.o.
	(CFLAGS-tst-audit4-aux.c): Compile with AVX enabled.
	(CFLAGS-tst-audit10-aux.c): Compile with AVX512 enabled.
	* sysdeps/x86_64/tst-audit4.c (do_test): Call tst_audit4_aux
	instead of inline AVX code.
	* sysdeps/x86_64/tst-audit10.c (do_test): Call tst_audit10_aux
	instead of inline AVX512 code.
	* sysdeps/x86_64/tst-audit4-aux.c: New file
	* sysdeps/x86_64/tst-audit10-aux.c: New file

Index: glibc-2.23/sysdeps/x86_64/Makefile
===================================================================
--- glibc-2.23.orig/sysdeps/x86_64/Makefile
+++ glibc-2.23/sysdeps/x86_64/Makefile
@@ -60,7 +60,7 @@ $(objpfx)tst-audit3: $(objpfx)tst-auditm
 $(objpfx)tst-audit3.out: $(objpfx)tst-auditmod3b.so
 tst-audit3-ENV = LD_AUDIT=$(objpfx)tst-auditmod3b.so
 
-$(objpfx)tst-audit4: $(objpfx)tst-auditmod4a.so
+$(objpfx)tst-audit4: $(objpfx)tst-audit4-aux.o $(objpfx)tst-auditmod4a.so
 $(objpfx)tst-audit4.out: $(objpfx)tst-auditmod4b.so
 tst-audit4-ENV = LD_AUDIT=$(objpfx)tst-auditmod4b.so
 
@@ -77,12 +77,12 @@ $(objpfx)tst-audit7: $(objpfx)tst-auditm
 $(objpfx)tst-audit7.out: $(objpfx)tst-auditmod7b.so
 tst-audit7-ENV = LD_AUDIT=$(objpfx)tst-auditmod7b.so
 
-$(objpfx)tst-audit10: $(objpfx)tst-auditmod10a.so
+$(objpfx)tst-audit10: $(objpfx)tst-audit10-aux.o $(objpfx)tst-auditmod10a.so
 $(objpfx)tst-audit10.out: $(objpfx)tst-auditmod10b.so
 tst-audit10-ENV = LD_AUDIT=$(objpfx)tst-auditmod10b.so
 
 AVX-CFLAGS=-mavx -mno-vzeroupper
-CFLAGS-tst-audit4.c += $(AVX-CFLAGS)
+CFLAGS-tst-audit4-aux.c += $(AVX-CFLAGS)
 CFLAGS-tst-auditmod4a.c += $(AVX-CFLAGS)
 CFLAGS-tst-auditmod4b.c += $(AVX-CFLAGS)
 CFLAGS-tst-auditmod6b.c += $(AVX-CFLAGS)
@@ -90,7 +90,7 @@ CFLAGS-tst-auditmod6c.c += $(AVX-CFLAGS)
 CFLAGS-tst-auditmod7b.c += $(AVX-CFLAGS)
 ifeq (yes,$(config-cflags-avx512))
 AVX512-CFLAGS = -mavx512f
-CFLAGS-tst-audit10.c += $(AVX512-CFLAGS)
+CFLAGS-tst-audit10-aux.c += $(AVX512-CFLAGS)
 CFLAGS-tst-auditmod10a.c += $(AVX512-CFLAGS)
 CFLAGS-tst-auditmod10b.c += $(AVX512-CFLAGS)
 endif
Index: glibc-2.23/sysdeps/x86_64/tst-audit10-aux.c
===================================================================
--- /dev/null
+++ glibc-2.23/sysdeps/x86_64/tst-audit10-aux.c
@@ -0,0 +1,41 @@
+/* Test case for preserved AVX512 registers in dynamic linker, -mavx512f part.
+   Copyright (C) 2012-2016 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 <immintrin.h>
+#include <stdlib.h>
+#include <string.h>
+
+extern __m512i audit_test (__m512i, __m512i, __m512i, __m512i,
+			   __m512i, __m512i, __m512i, __m512i);
+
+int
+tst_audit10_aux (void)
+{
+#ifdef __AVX512F__
+  __m512i zmm = _mm512_setzero_si512 ();
+  __m512i ret = audit_test (zmm, zmm, zmm, zmm, zmm, zmm, zmm, zmm);
+
+  zmm = _mm512_set1_epi64 (0x12349876);
+
+  if (memcmp (&zmm, &ret, sizeof (ret)))
+    abort ();
+  return 0;
+#else /* __AVX512F__ */
+  return 77;
+#endif /* __AVX512F__ */
+}
Index: glibc-2.23/sysdeps/x86_64/tst-audit10.c
===================================================================
--- glibc-2.23.orig/sysdeps/x86_64/tst-audit10.c
+++ glibc-2.23/sysdeps/x86_64/tst-audit10.c
@@ -1,4 +1,5 @@
-/* Copyright (C) 2012-2016 Free Software Foundation, Inc.
+/* Test case for preserved AVX512 registers in dynamic linker.
+   Copyright (C) 2012-2016 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
@@ -15,13 +16,9 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
-/* Test case for x86-64 preserved registers in dynamic linker.  */
-
-#ifdef __AVX512F__
-#include <stdlib.h>
-#include <string.h>
 #include <cpuid.h>
-#include <immintrin.h>
+
+int tst_audit10_aux (void);
 
 static int
 avx512_enabled (void)
@@ -42,32 +39,15 @@ avx512_enabled (void)
   return (eax & 0xe6) == 0xe6;
 }
 
-
-extern __m512i audit_test (__m512i, __m512i, __m512i, __m512i,
-			   __m512i, __m512i, __m512i, __m512i);
 static int
 do_test (void)
 {
   /* Run AVX512 test only if AVX512 is supported.  */
   if (avx512_enabled ())
-    {
-      __m512i zmm = _mm512_setzero_si512 ();
-      __m512i ret = audit_test (zmm, zmm, zmm, zmm, zmm, zmm, zmm, zmm);
-
-      zmm = _mm512_set1_epi64 (0x12349876);
-
-      if (memcmp (&zmm, &ret, sizeof (ret)))
-	abort ();
-    }
-  return 0;
-}
-#else
-static int
-do_test (void)
-{
-  return 0;
+    return tst_audit10_aux ();
+  else
+    return 77;
 }
-#endif
 
 #define TEST_FUNCTION do_test ()
 #include "../../test-skeleton.c"
Index: glibc-2.23/sysdeps/x86_64/tst-audit4-aux.c
===================================================================
--- /dev/null
+++ glibc-2.23/sysdeps/x86_64/tst-audit4-aux.c
@@ -0,0 +1,39 @@
+/* Test case for preserved AVX registers in dynamic linker, -mavx part.
+   Copyright (C) 2009-2016 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 <immintrin.h>
+#include <stdlib.h>
+#include <string.h>
+
+extern __m256i audit_test (__m256i, __m256i, __m256i, __m256i,
+			   __m256i, __m256i, __m256i, __m256i);
+
+int
+tst_audit4_aux (void)
+{
+#ifdef __AVX__
+  __m256i ymm = _mm256_setzero_si256 ();
+  __m256i ret = audit_test (ymm, ymm, ymm, ymm, ymm, ymm, ymm, ymm);
+  ymm =	 _mm256_set1_epi32 (0x12349876);
+  if (memcmp (&ymm, &ret, sizeof (ret)))
+    abort ();
+  return 0;
+#else  /* __AVX__ */
+  return 77;
+#endif  /* __AVX__ */
+}
Index: glibc-2.23/sysdeps/x86_64/tst-audit4.c
===================================================================
--- glibc-2.23.orig/sysdeps/x86_64/tst-audit4.c
+++ glibc-2.23/sysdeps/x86_64/tst-audit4.c
@@ -1,11 +1,24 @@
-/* Test case for x86-64 preserved registers in dynamic linker.  */
+/* Test case for preserved AVX registers in dynamic linker.
+   Copyright (C) 2009-2016 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/>.  */
 
-#ifdef __AVX__
-#include <stdlib.h>
-#include <string.h>
 #include <cpuid.h>
-#include <immintrin.h>
 
+int tst_audit4_aux (void);
 
 static int
 avx_enabled (void)
@@ -22,31 +35,15 @@ avx_enabled (void)
   return (eax & 6) == 6;
 }
 
-
-extern __m256i audit_test (__m256i, __m256i, __m256i, __m256i,
-			   __m256i, __m256i, __m256i, __m256i);
 static int
 do_test (void)
 {
   /* Run AVX test only if AVX is supported.  */
   if (avx_enabled ())
-    {
-      __m256i ymm = _mm256_setzero_si256 ();
-      __m256i ret = audit_test (ymm, ymm, ymm, ymm, ymm, ymm, ymm, ymm);
-
-      ymm =  _mm256_set1_epi32 (0x12349876);
-      if (memcmp (&ymm, &ret, sizeof (ret)))
-	abort ();
-    }
-  return 0;
-}
-#else
-static int
-do_test (void)
-{
-  return 0;
+    return tst_audit4_aux ();
+  else
+    return 77;
 }
-#endif
 
 #define TEST_FUNCTION do_test ()
 #include "../../test-skeleton.c"

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File 0044-tst-audit4-tst-audit10-Compile-AVX-AVX-512-code-sepa.patch of Package glibc (Revision 6449a1b327a4aa4063cbe3171a042256)

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