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Diffstat (limited to 'patches/glibc/2.9/270-ldbl-nexttowardf.patch')
-rw-r--r--patches/glibc/2.9/270-ldbl-nexttowardf.patch68
1 files changed, 0 insertions, 68 deletions
diff --git a/patches/glibc/2.9/270-ldbl-nexttowardf.patch b/patches/glibc/2.9/270-ldbl-nexttowardf.patch
deleted file mode 100644
index a0ffdf9..0000000
--- a/patches/glibc/2.9/270-ldbl-nexttowardf.patch
+++ /dev/null
@@ -1,68 +0,0 @@
-Original patch from: gentoo/src/patchsets/glibc/2.9/1073_all_glibc-ldbl-nexttowardf.patch
-
--= BEGIN original header =-
-ripped from Debian
-
-this change was made to generic __nexttowardf, but not the long double version
-
-2008-05-05 Aurelien Jarno <aurelien@aurel32.net>
-
- * sysdeps/ieee754/ldbl-128/s_nexttowardf.c: Include float.h.
- (__nexttowardf): Use math_opt_barrier and
- math_force_eval macros. If FLT_EVAL_METHOD is not 0, force
- x to float using asm.
-
--= END original header =-
-
-diff -durN glibc-2_9.orig/sysdeps/ieee754/ldbl-128/s_nexttowardf.c glibc-2_9/sysdeps/ieee754/ldbl-128/s_nexttowardf.c
---- glibc-2_9.orig/sysdeps/ieee754/ldbl-128/s_nexttowardf.c 1999-07-14 02:09:42.000000000 +0200
-+++ glibc-2_9/sysdeps/ieee754/ldbl-128/s_nexttowardf.c 2009-02-02 22:00:59.000000000 +0100
-@@ -19,7 +19,8 @@
- #endif
-
- #include "math.h"
--#include "math_private.h"
-+#include <math_private.h>
-+#include <float.h>
-
- #ifdef __STDC__
- float __nexttowardf(float x, long double y)
-@@ -44,10 +45,12 @@
- return x+y;
- if((long double) x==y) return y; /* x=y, return y */
- if(ix==0) { /* x == 0 */
-- float x2;
-+ float u;
- SET_FLOAT_WORD(x,(u_int32_t)((hy>>32)&0x80000000)|1);/* return +-minsub*/
-- x2 = x*x;
-- if(x2==x) return x2; else return x; /* raise underflow flag */
-+ u = math_opt_barrier (x);
-+ u = u * u;
-+ math_force_eval (u); /* raise underflow flag */
-+ return x;
- }
- if(hx>=0) { /* x > 0 */
- if(hy<0||(ix>>23)>(iy>>48)-0x3f80
-@@ -67,13 +70,16 @@
- }
- }
- hy = hx&0x7f800000;
-- if(hy>=0x7f800000) return x+x; /* overflow */
-+ if(hy>=0x7f800000) {
-+ x = x+x; /* overflow */
-+ if (FLT_EVAL_METHOD != 0)
-+ /* Force conversion to float. */
-+ asm ("" : "+m"(x));
-+ return x;
-+ }
- if(hy<0x00800000) { /* underflow */
-- float x2 = x*x;
-- if(x2!=x) { /* raise underflow flag */
-- SET_FLOAT_WORD(x2,hx);
-- return x2;
-- }
-+ float u = x*x;
-+ math_force_eval (u); /* raise underflow flag */
- }
- SET_FLOAT_WORD(x,hx);
- return x;