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| author | Andre Vieira <andre.simoesdiasvieira@arm.com> | 2019-05-16 11:57:44 +0100 |
|---|---|---|
| committer | Andre Vieira <andre.simoesdiasvieira@arm.com> | 2019-05-16 16:36:34 +0100 |
| commit | 3063888ecfd248ebb4a9b9c61819c9b6eb07bef2 (patch) | |
| tree | 34bc07551c9099928a93e2c485ceb4caa6ac4240 /gas/config/tc-arm.c | |
| parent | 1a186d296c88d5341d2939eb0eedf792b053f8a5 (diff) | |
| download | gdb-3063888ecfd248ebb4a9b9c61819c9b6eb07bef2.zip gdb-3063888ecfd248ebb4a9b9c61819c9b6eb07bef2.tar.gz gdb-3063888ecfd248ebb4a9b9c61819c9b6eb07bef2.tar.bz2 | |
[PATCH 26/57][Arm][GAS] Add support for MVE instructions: vpnot and vpsel
gas/ChangeLog:
2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
* config/tc-arm.c (do_mve_vpsel): New encoding function.
(do_mve_vpnot): Likewise.
(insns): Add entries for MVE mnemonics.
* testsuite/gas/arm/mve-vpnot-bad.d: New test.
* testsuite/gas/arm/mve-vpnot-bad.l: New test.
* testsuite/gas/arm/mve-vpnot-bad.s: New test.
* testsuite/gas/arm/mve-vpsel-bad.d: New test.
* testsuite/gas/arm/mve-vpsel-bad.l: New test.
* testsuite/gas/arm/mve-vpsel-bad.s: New test.
Diffstat (limited to 'gas/config/tc-arm.c')
| -rw-r--r-- | gas/config/tc-arm.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/gas/config/tc-arm.c b/gas/config/tc-arm.c index c7ff204..c2bb52a 100644 --- a/gas/config/tc-arm.c +++ b/gas/config/tc-arm.c @@ -15732,6 +15732,34 @@ do_mve_vmlas (void) } static void +do_mve_vpsel (void) +{ + neon_select_shape (NS_QQQ, NS_NULL); + + if (inst.cond > COND_ALWAYS) + inst.pred_insn_type = INSIDE_VPT_INSN; + else + inst.pred_insn_type = MVE_OUTSIDE_PRED_INSN; + + inst.instruction |= HI1 (inst.operands[0].reg) << 22; + inst.instruction |= LOW4 (inst.operands[1].reg) << 16; + inst.instruction |= LOW4 (inst.operands[0].reg) << 12; + inst.instruction |= HI1 (inst.operands[1].reg) << 7; + inst.instruction |= HI1 (inst.operands[2].reg) << 5; + inst.instruction |= LOW4 (inst.operands[2].reg); + inst.is_neon = 1; +} + +static void +do_mve_vpnot (void) +{ + if (inst.cond > COND_ALWAYS) + inst.pred_insn_type = INSIDE_VPT_INSN; + else + inst.pred_insn_type = MVE_OUTSIDE_PRED_INSN; +} + +static void do_mve_vmaxnma_vminnma (void) { enum neon_shape rs = neon_select_shape (NS_QQ, NS_NULL); @@ -24712,6 +24740,8 @@ static const struct asm_opcode insns[] = mToC("vmlas", ee011e40, 3, (RMQ, RMQ, RR), mve_vmlas), mToC("vmulh", ee010e01, 3, (RMQ, RMQ, RMQ), mve_vmulh), mToC("vrmulh", ee011e01, 3, (RMQ, RMQ, RMQ), mve_vmulh), + mToC("vpnot", fe310f4d, 0, (), mve_vpnot), + mToC("vpsel", fe310f01, 3, (RMQ, RMQ, RMQ), mve_vpsel), #undef THUMB_VARIANT #define THUMB_VARIANT & mve_fp_ext |