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Re: gcc/libstdc++-v3 ChangeLog configure.target co ...
- From: Gabriel Dos Reis <gdr at integrable-solutions dot net>
- To: rearnsha at gcc dot gnu dot org
- Cc: gcc at gcc dot gnu dot org, libstdc++ at gcc dot gnu dot org
- Date: 29 Aug 2002 11:37:58 +0200
- Subject: Re: gcc/libstdc++-v3 ChangeLog configure.target co ...
- Organization: Integrable Solutions
- References: <20020829091427.15252.qmail@sources.redhat.com>
rearnsha@gcc.gnu.org writes:
| CVSROOT: /cvs/gcc
| Module name: gcc
| Changes by: rearnsha@gcc.gnu.org 2002-08-29 02:14:27
|
| Modified files:
| libstdc++-v3 : ChangeLog configure.target
| Added files:
| libstdc++-v3/config/cpu/arm: cpu_limits.h
|
| Log message:
| * config/cpu/arm/cpu_limits.h: New file.
| * configure.target: Use config/cpu/arm for XScale and StrongARM
| configurations.
Hi Richard,
We're no longer using __glibcpp_long_double_bits in C++'s <limits>.
We're getting that info from the compiler through __LONG_DOUBLE_BIT__.
However, what would be helpful is means to know whether a floating
point type uses a hidden bit. For a 32-bit or 64-bit wide
floating-point type, that is a non-issue. However, practice varies
greatly for the extended floating-point types.
-- Gaby