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41be57caf3
I had mistakenly given all variants of the new SVE2 instructions pmull{t,b} a dependency on the feature +sve2-aes. Only the variant specifying .Q -> .D sizes should have that restriction. This patch fixes that mistake and updates the testsuite to have extra tests (matching the given set of tests per line in aarch64-tbl.h that the rest of the SVE2 tests follow). We also add a line in the documentation of the command line to clarify how to enable `pmull{t,b}` of this larger size. This is needed because all other instructions gated under the `sve2-aes` architecture extension are marked in the instruction documentation by an `HaveSVE2AES` check while pmull{t,b} is gated under the `HaveSVE2PMULL128` check. Regtested targeting aarch64-linux. gas/ChangeLog: 2019-07-01 Matthew Malcomson <matthew.malcomson@arm.com> * testsuite/gas/aarch64/illegal-sve2-aes.d: Update tests. * testsuite/gas/aarch64/illegal-sve2.l: Update tests. * doc/c-aarch64.texi: Add special note of pmull{t,b} instructions under the sve2-aes architecture extension. * testsuite/gas/aarch64/illegal-sve2.s: Add small size pmull{t,b} instructions. * testsuite/gas/aarch64/sve2.d: Add small size pmull{t,b} disassembly. * testsuite/gas/aarch64/sve2.s: Add small size pmull{t,b} instructions. include/ChangeLog: 2019-07-01 Matthew Malcomson <matthew.malcomson@arm.com> * opcode/aarch64.h (enum aarch64_insn_class): sve_size_013 renamed to sve_size_13. opcodes/ChangeLog: 2019-07-01 Matthew Malcomson <matthew.malcomson@arm.com> * aarch64-asm.c (aarch64_encode_variant_using_iclass): Use new sve_size_13 icode to account for variant behaviour of pmull{t,b}. * aarch64-dis-2.c: Regenerate. * aarch64-dis.c (aarch64_decode_variant_using_iclass): Use new sve_size_13 icode to account for variant behaviour of pmull{t,b}. * aarch64-tbl.h (OP_SVE_VVV_HD_BS): Add new qualifier. (OP_SVE_VVV_Q_D): Add new qualifier. (OP_SVE_VVV_QHD_DBS): Remove now unused qualifier. (struct aarch64_opcode): Split pmull{t,b} into those requiring AES and those not. |
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.. | ||
aout | ||
cgen | ||
coff | ||
elf | ||
gdb | ||
mach-o | ||
opcode | ||
som | ||
vms | ||
alloca-conf.h | ||
ansidecl.h | ||
bfdlink.h | ||
binary-io.h | ||
bout.h | ||
ChangeLog | ||
ChangeLog-0415 | ||
ChangeLog-2016 | ||
ChangeLog-2017 | ||
ChangeLog-2018 | ||
ChangeLog-9103 | ||
COPYING | ||
COPYING3 | ||
ctf-api.h | ||
ctf.h | ||
demangle.h | ||
diagnostics.h | ||
dis-asm.h | ||
dwarf2.def | ||
dwarf2.h | ||
dyn-string.h | ||
environ.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-cp-fe.def | ||
gcc-cp-interface.h | ||
gcc-interface.h | ||
getopt.h | ||
hashtab.h | ||
hp-symtab.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 |