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r109901 - in /branches/csl/sourcerygxx-4_1: Cha...
- From: pbrook at gcc dot gnu dot org
- To: libstdc++-cvs at gcc dot gnu dot org
- Date: Wed, 18 Jan 2006 18:58:18 -0000
- Subject: r109901 - in /branches/csl/sourcerygxx-4_1: Cha...
Author: pbrook
Date: Wed Jan 18 18:58:17 2006
New Revision: 109901
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=109901
Log:
2005-01-17 Paul Brook <paul@codesourcery.com>
Backport from mainline.
2005-12-13 Carlos O'Donell <carlos@codesourcery.com>
* gcc/c-cppbuiltin.c (builtin_define_float_constants): Add
fp_cast parameter, pass to builtin_define_with_hex_fp_value.
Define __FLT_HAS_DENORM__, __DBL_HAS_DENORM__, __LDBL_HAS_DENORM__.
(builtin_define_with_hex_fp_value): Use fp_cast when building macro.
(c_cpp_builtins): If flag_single_precision_constant then set fp_cast
to "((double)%sL)" otherwise "%s".
* gcc/testsuite/gcc.dg/single-precision-constant.c: New test.
* libstdc++-v3/include/std/std_limits.h (struct numeric_limits):
Use __DBL_HAS_DENORM__, __FLT_HAS_DENORM__, __LDBL_HAS_DENORM__.
Modified:
branches/csl/sourcerygxx-4_1/libstdc++-v3/include/std/std_limits.h
Changes in other areas also in this revision:
Added:
branches/csl/sourcerygxx-4_1/gcc/testsuite/gcc.dg/single-precision-constant.c
- copied unchanged from r108458, trunk/gcc/testsuite/gcc.dg/single-precision-constant.c
Modified:
branches/csl/sourcerygxx-4_1/ChangeLog.csl
branches/csl/sourcerygxx-4_1/gcc/c-cppbuiltin.c