src/patches/glibc/glibc-rh656530.patch

   1 2010-11-10  Luis Machado  <luisgpm@br.ibm.com>
   2
   3         * sysdeps/ieee754/ldbl-128ibm/e_sqrtl.c (__ieee754_sqrtl): Force
   4           signed comparison.
   5
   6 Index: glibc-2.12-2-gc4ccff1/sysdeps/ieee754/ldbl-128ibm/e_sqrtl.c
   7 ===================================================================
   8 --- glibc-2.12-2-gc4ccff1.orig/sysdeps/ieee754/ldbl-128ibm/e_sqrtl.c
   9 +++ glibc-2.12-2-gc4ccff1/sysdeps/ieee754/ldbl-128ibm/e_sqrtl.c
  10 @@ -73,9 +73,9 @@ long double __ieee754_sqrtl(long double
  11         m = ((a.i[2] >> 20) & 0x7ff) - 54;
  12        }
  13        m += n;
  14 -      if (m > 0)
  15 +      if ((int) m > 0)
  16         a.i[2] = (a.i[2] & 0x800fffff) | (m << 20);
  17 -      else if (m <= -54) {
  18 +      else if ((int) m <= -54) {
  19         a.i[2] &= 0x80000000;
  20         a.i[3] = 0;
  21        } else {