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authormrg <mrg@NetBSD.org>2016-01-24 06:05:37 +0000
committermrg <mrg@NetBSD.org>2016-01-24 06:05:37 +0000
commit5ef59e75d24c86c2adf67df842dc6439cc8065cc (patch)
tree8953da2e57b931b05f4b239ee0b476e550ab990a /external/gpl3/gcc/dist/libcpp/include/cpplib.h
parent765388af8c8bb2616c9e0d8a6d436fa57527a5d7 (diff)
import GCC 5.3.0. see these urls for details which are too large to
include here: http://gcc.gnu.org/gcc-4.9/changes.html http://gcc.gnu.org/gcc-5/changes.html (note that GCC 5.x is a release stream like GCC 4.9.x, 4.8.x, etc.) the main issues we will have are: The default mode for C is now -std=gnu11 instead of -std=gnu89. ARM: The deprecated option -mwords-little-endian has been removed. The options -mapcs, -mapcs-frame, -mtpcs-frame and -mtpcs-leaf-frame which are only applicable to the old ABI have been deprecated. MIPS: The o32 ABI has been modified and extended. The o32 64-bit floating-point register support is now obsolete and has been removed. It has been replaced by three ABI extensions FPXX, FP64A, and FP64. The meaning of the -mfp64 command-line option has changed. It is now used to enable the FP64A and FP64 ABI extensions.
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