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| author | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2016-12-05 14:24:17 +0000 |
|---|---|---|
| committer | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2016-12-05 14:24:17 +0000 |
| commit | c28eeff2eabbba2246799470f3713716fa629680 (patch) | |
| tree | c4a81d2c79dbfcda97f355d503895918ff3bbed7 /gas/ChangeLog | |
| parent | 0691188992efa4afab80bfdf966479bc331ce0a4 (diff) | |
| download | gdb-c28eeff2eabbba2246799470f3713716fa629680.zip gdb-c28eeff2eabbba2246799470f3713716fa629680.tar.gz gdb-c28eeff2eabbba2246799470f3713716fa629680.tar.bz2 | |
[ARM] Add ARMv8.3 VCMLA and VCADD instructions
Add support for VCMLA and VCADD advanced SIMD complex number instructions.
The command line option is -march=armv8.3-a+fp16+simd for enabling all
instructions.
In arm-dis.c the formatting syntax was abused a bit to select between
0 vs 90 or 180 vs 270 or 90 vs 270 based on a bit value instead of
duplicating entries in the opcode table.
gas/
* config/tc-arm.c (do_vcmla, do_vcadd): Define.
(neon_scalar_for_vcmla): Define.
(enum operand_parse_code): Add OP_IROT1 and OP_IROT2.
(NEON_ENC_TAB): Add DDSI and QQSI variants.
(insns): Add vcmla and vcadd.
* testsuite/gas/arm/armv8_3-a-simd.d: New.
* testsuite/gas/arm/armv8_3-a-simd.s: New.
* testsuite/gas/arm/armv8_3-a-simd-bad.d: New.
* testsuite/gas/arm/armv8_3-a-simd-bad.l: New.
* testsuite/gas/arm/armv8_3-a-simd-bad.s: New.
opcodes/
* arm-dis.c (coprocessor_opcodes): Add vcmla and vcadd.
(print_insn_coprocessor): Add 'V' format for neon D or Q regs.
Diffstat (limited to 'gas/ChangeLog')
| -rw-r--r-- | gas/ChangeLog | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 18ff1b2..53f773c 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,16 @@ +2016-12-05 Szabolcs Nagy <szabolcs.nagy@arm.com> + + * config/tc-arm.c (do_vcmla, do_vcadd): Define. + (neon_scalar_for_vcmla): Define. + (enum operand_parse_code): Add OP_IROT1 and OP_IROT2. + (NEON_ENC_TAB): Add DDSI and QQSI variants. + (insns): Add vcmla and vcadd. + * testsuite/gas/arm/armv8_3-a-simd.d: New. + * testsuite/gas/arm/armv8_3-a-simd.s: New. + * testsuite/gas/arm/armv8_3-a-simd-bad.d: New. + * testsuite/gas/arm/armv8_3-a-simd-bad.l: New. + * testsuite/gas/arm/armv8_3-a-simd-bad.s: New. + 2016-12-05 Claudiu Zissulescu <claziss@synopsys.com> * testsuite/gas/arc/textauxregister-1.d: New file. |