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authorTobias Burnus <burnus@net-b.de>2013-07-21 13:54:27 +0200
committerTobias Burnus <burnus@gcc.gnu.org>2013-07-21 13:54:27 +0200
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parent3b833dcda53c814695ce250f91ae769d20962d75 (diff)
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re PR libfortran/35862 ([F2003] Implement new rounding modes for run time)
2013-07-21 Tobias Burnus <burnus@net-b.de> PR fortran/35862 * libgfortran.h (GFC_FPE_DOWNWARD, GFC_FPE_TONEAREST, GFC_FPE_TOWARDZERO, GFC_FPE_UPWARD): New defines. 2013-07-21 Tobias Burnus <burnus@net-b.de> PR fortran/35862 * libgfortran.h (set_fpu_rounding_mode, get_fpu_rounding_mode): New prototypes. * config/fpu-387.h (set_fpu_rounding_mode, get_fpu_rounding_mode): New functions. * config/fpu-aix.h (set_fpu_rounding_mode, get_fpu_rounding_mode): Ditto. * config/fpu-generic.h (set_fpu_rounding_mode, get_fpu_rounding_mode): Ditto. * config/fpu-glibc.h (set_fpu_rounding_mode, get_fpu_rounding_mode): Ditto. * config/fpu-sysv.h (set_fpu_rounding_mode, get_fpu_rounding_mode): Ditto. * configure.ac: Check for fp_rnd and fp_rnd_t. * io/io.h (enum unit_round): Use GFC_FPE_* for the value. * io/read.c (convert_real): Set FP ronding mode. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * config.h.in: Regenerate. * configure: Regenerate. 2013-07-21 Tobias Burnus <burnus@net-b.de> PR fortran/35862 * gfortran.dg/round_4.f90: New. Co-Authored-By: Uros Bizjak <ubizjak@gmail.com> From-SVN: r201093
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diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog
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@@ -1,3 +1,27 @@
+2013-07-21 Tobias Burnus <burnus@net-b.de>
+ Uros Bizjak <ubizjak@gmail.com>
+
+ PR fortran/35862
+ * libgfortran.h (set_fpu_rounding_mode,
+ get_fpu_rounding_mode): New prototypes.
+ * config/fpu-387.h (set_fpu_rounding_mode,
+ get_fpu_rounding_mode): New functions.
+ * config/fpu-aix.h (set_fpu_rounding_mode,
+ get_fpu_rounding_mode): Ditto.
+ * config/fpu-generic.h (set_fpu_rounding_mode,
+ get_fpu_rounding_mode): Ditto.
+ * config/fpu-glibc.h (set_fpu_rounding_mode,
+ get_fpu_rounding_mode): Ditto.
+ * config/fpu-sysv.h (set_fpu_rounding_mode,
+ get_fpu_rounding_mode): Ditto.
+ * configure.ac: Check for fp_rnd and fp_rnd_t.
+ * io/io.h (enum unit_round): Use GFC_FPE_* for the value.
+ * io/read.c (convert_real): Set FP ronding mode.
+ * Makefile.in: Regenerate.
+ * aclocal.m4: Regenerate.
+ * config.h.in: Regenerate.
+ * configure: Regenerate.
+
2013-06-24 Tobias Burnus <burnus@net-b.de>
* configure.ac: Check for fp_except and fp_except_t.