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ARMv8.2 adds optional support for 16-bit operations to the FP and Adv.SIMD instructions. This patch adds a feature macro for this support with a new command line option "+fp16" to enable/disable it. Although the command line option is added as an architecture extension, it only affects instructions available with when +fp or +simd is enabled. If +fp16 is specified then it will also enable +fp. There are currently no FP16 instructions implemented in binutils, this patch is to enable subsequent work on supporting the extension. gas/ 2015-11-27 Matthew Wahab <matthew.wahab@arm.com> * config/tc-aarch64.c (aarch64_features): Add "fp16". * doc/c-aarch64.texi (Architecture Extensions): Add "fp16". include/opcode/ 2015-11-27 Matthew Wahab <matthew.wahab@arm.com> * aarch64.h (AARCH64_FEATURE_F16): New. (AARCH64_ARCH_V8_2): Add AARCH64_FEATURE_F16 to ARMv8.2 features. Change-Id: Id2021e0513946e16d0935c2a5b9605574cdff95a |
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aout | ||
cgen | ||
coff | ||
elf | ||
gdb | ||
mach-o | ||
nlm | ||
opcode | ||
som | ||
vms | ||
alloca-conf.h | ||
ansidecl.h | ||
bfdlink.h | ||
binary-io.h | ||
bout.h | ||
ChangeLog | ||
ChangeLog-9103 | ||
COPYING | ||
COPYING3 | ||
demangle.h | ||
dis-asm.h | ||
dwarf2.def | ||
dwarf2.h | ||
dyn-string.h | ||
fibheap.h | ||
filenames.h | ||
floatformat.h | ||
fnmatch.h | ||
fopen-bin.h | ||
fopen-same.h | ||
fopen-vms.h | ||
gcc-c-fe.def | ||
gcc-c-interface.h | ||
gcc-interface.h | ||
getopt.h | ||
hashtab.h | ||
hp-symtab.h | ||
ieee.h | ||
leb128.h | ||
libiberty.h | ||
longlong.h | ||
lto-symtab.h | ||
MAINTAINERS | ||
md5.h | ||
oasys.h | ||
objalloc.h | ||
obstack.h | ||
os9k.h | ||
partition.h | ||
plugin-api.h | ||
progress.h | ||
safe-ctype.h | ||
sha1.h | ||
simple-object.h | ||
sort.h | ||
splay-tree.h | ||
symcat.h | ||
timeval-utils.h | ||
vtv-change-permission.h | ||
xregex2.h | ||
xregex.h | ||
xtensa-config.h | ||
xtensa-isa-internal.h | ||
xtensa-isa.h |