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| author | Andre Vieira <andre.simoesdiasvieira@arm.com> | 2019-05-16 11:59:36 +0100 |
|---|---|---|
| committer | Andre Vieira <andre.simoesdiasvieira@arm.com> | 2019-05-16 16:36:38 +0100 |
| commit | 8b8b22a426d6b2473731176c83b47042bd8184b8 (patch) | |
| tree | 40c6e00654dc4f90b0546f8dedb2b6f520040c93 /gas/config/tc-arm.c | |
| parent | 3063888ecfd248ebb4a9b9c61819c9b6eb07bef2 (diff) | |
| download | gdb-8b8b22a426d6b2473731176c83b47042bd8184b8.zip gdb-8b8b22a426d6b2473731176c83b47042bd8184b8.tar.gz gdb-8b8b22a426d6b2473731176c83b47042bd8184b8.tar.bz2 | |
[PATCH 27/57][Arm][GAS] Add support for MVE instructions: vqdmladh, vqrdmladh, vqdmlsdh and vqrdmlsdh
gas/ChangeLog:
2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
* config/tc-arm.c (do_mve_vqdmladh): New encoding function.
(insns): Add entries for MVE mnemonics.
* testsuite/gas/arm/mve-vqdmladh-bad.d: New test.
* testsuite/gas/arm/mve-vqdmladh-bad.l: New test.
* testsuite/gas/arm/mve-vqdmladh-bad.s: New test.
* testsuite/gas/arm/mve-vqdmlsdh-bad.d: New test.
* testsuite/gas/arm/mve-vqdmlsdh-bad.l: New test.
* testsuite/gas/arm/mve-vqdmlsdh-bad.s: New test.
Diffstat (limited to 'gas/config/tc-arm.c')
| -rw-r--r-- | gas/config/tc-arm.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/gas/config/tc-arm.c b/gas/config/tc-arm.c index c2bb52a..b32f31b 100644 --- a/gas/config/tc-arm.c +++ b/gas/config/tc-arm.c @@ -17305,6 +17305,28 @@ do_mve_vmulh (void) mve_encode_qqq (et.type == NT_unsigned, et.size); } + +static void +do_mve_vqdmladh (void) +{ + enum neon_shape rs = neon_select_shape (NS_QQQ, NS_NULL); + struct neon_type_el et + = neon_check_type (3, rs, N_EQK, N_EQK, N_S8 | N_S16 | N_S32 | N_KEY); + + if (inst.cond > COND_ALWAYS) + inst.pred_insn_type = INSIDE_VPT_INSN; + else + inst.pred_insn_type = MVE_OUTSIDE_PRED_INSN; + + if (et.size == 32 + && (inst.operands[0].reg == inst.operands[1].reg + || inst.operands[0].reg == inst.operands[2].reg)) + as_tsktsk (BAD_MVE_SRCDEST); + + mve_encode_qqq (0, et.size); +} + + static void do_mve_vmull (void) { @@ -24743,6 +24765,15 @@ static const struct asm_opcode insns[] = mToC("vpnot", fe310f4d, 0, (), mve_vpnot), mToC("vpsel", fe310f01, 3, (RMQ, RMQ, RMQ), mve_vpsel), + mToC("vqdmladh", ee000e00, 3, (RMQ, RMQ, RMQ), mve_vqdmladh), + mToC("vqdmladhx", ee001e00, 3, (RMQ, RMQ, RMQ), mve_vqdmladh), + mToC("vqrdmladh", ee000e01, 3, (RMQ, RMQ, RMQ), mve_vqdmladh), + mToC("vqrdmladhx",ee001e01, 3, (RMQ, RMQ, RMQ), mve_vqdmladh), + mToC("vqdmlsdh", fe000e00, 3, (RMQ, RMQ, RMQ), mve_vqdmladh), + mToC("vqdmlsdhx", fe001e00, 3, (RMQ, RMQ, RMQ), mve_vqdmladh), + mToC("vqrdmlsdh", fe000e01, 3, (RMQ, RMQ, RMQ), mve_vqdmladh), + mToC("vqrdmlsdhx",fe001e01, 3, (RMQ, RMQ, RMQ), mve_vqdmladh), + #undef THUMB_VARIANT #define THUMB_VARIANT & mve_fp_ext mToC("vcmul", ee300e00, 4, (RMQ, RMQ, RMQ, EXPi), mve_vcmul), |