+2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * config/tc-arm.c (M_MNEM_vadc, M_MNEM_vadci, M_MNEM_vbrsr):
+ New instruction encodings.
+ (do_mve_vadc): New encoding instruction.
+ (do_mve_vbrsr): Likewise.
+ (do_mve_vsbc): Likewise.
+ * testsuite/gas/arm/mve-vadc-bad.d: New test.
+ * testsuite/gas/arm/mve-vadc-bad.l: New test.
+ * testsuite/gas/arm/mve-vadc-bad.s: New test.
+ * testsuite/gas/arm/mve-vbrsr-bad.d: New test.
+ * testsuite/gas/arm/mve-vbrsr-bad.l: New test.
+ * testsuite/gas/arm/mve-vbrsr-bad.s: New test.
+ * testsuite/gas/arm/mve-vsbc-bad.d: New test.
+ * testsuite/gas/arm/mve-vsbc-bad.l: New test.
+ * testsuite/gas/arm/mve-vsbc-bad.s: New test.
+
2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
* config/tc-arm.c (MVE_BAD_QREG): New error message.
#define M_MNEM_vmovlb 0xeea00f40
#define M_MNEM_vmovnt 0xfe311e81
#define M_MNEM_vmovnb 0xfe310e81
+#define M_MNEM_vadc 0xee300f00
+#define M_MNEM_vadci 0xee301f00
+#define M_MNEM_vbrsr 0xfe011e60
/* Neon instruction encoder helpers. */
}
}
+static void
+do_mve_vadc (void)
+{
+ enum neon_shape rs = neon_select_shape (NS_QQQ, NS_NULL);
+ struct neon_type_el et
+ = neon_check_type (3, rs, N_KEY | N_I32, N_EQK, N_EQK);
+
+ if (et.type == NT_invtype)
+ first_error (BAD_EL_TYPE);
+
+ if (inst.cond > COND_ALWAYS)
+ inst.pred_insn_type = INSIDE_VPT_INSN;
+ else
+ inst.pred_insn_type = MVE_OUTSIDE_PRED_INSN;
+
+ mve_encode_qqq (0, 64);
+}
+
+static void
+do_mve_vbrsr (void)
+{
+ enum neon_shape rs = neon_select_shape (NS_QQR, NS_NULL);
+ struct neon_type_el et
+ = neon_check_type (3, rs, N_EQK, N_EQK, N_8 | N_16 | N_32 | N_KEY);
+
+ if (inst.cond > COND_ALWAYS)
+ inst.pred_insn_type = INSIDE_VPT_INSN;
+ else
+ inst.pred_insn_type = MVE_OUTSIDE_PRED_INSN;
+
+ mve_encode_qqr (et.size, 0);
+}
+
+static void
+do_mve_vsbc (void)
+{
+ neon_check_type (3, NS_QQQ, N_EQK, N_EQK, N_I32 | N_KEY);
+
+ if (inst.cond > COND_ALWAYS)
+ inst.pred_insn_type = INSIDE_VPT_INSN;
+ else
+ inst.pred_insn_type = MVE_OUTSIDE_PRED_INSN;
+
+ mve_encode_qqq (1, 64);
+}
+
static void
do_mve_vmull (void)
{
ToC("vpsteee", fe712f4d, 0, (), mve_vpt),
/* MVE and MVE FP only. */
+ mCEF(vadc, _vadc, 3, (RMQ, RMQ, RMQ), mve_vadc),
+ mCEF(vadci, _vadci, 3, (RMQ, RMQ, RMQ), mve_vadc),
+ mToC("vsbc", fe300f00, 3, (RMQ, RMQ, RMQ), mve_vsbc),
+ mToC("vsbci", fe301f00, 3, (RMQ, RMQ, RMQ), mve_vsbc),
mCEF(vmullb, _vmullb, 3, (RMQ, RMQ, RMQ), mve_vmull),
mCEF(vabav, _vabav, 3, (RRnpcsp, RMQ, RMQ), mve_vabav),
mCEF(vmladav, _vmladav, 3, (RRe, RMQ, RMQ), mve_vmladav),
mCEF(vmovnt, _vmovnt, 2, (RMQ, RMQ), mve_movn),
mCEF(vmovnb, _vmovnb, 2, (RMQ, RMQ), mve_movn),
+ mCEF(vbrsr, _vbrsr, 3, (RMQ, RMQ, RR), mve_vbrsr),
#undef ARM_VARIANT
#define ARM_VARIANT & fpu_vfp_ext_v1
--- /dev/null
+#name: Bad MVE VADC instructions
+#as: -march=armv8.1-m.main+mve.fp
+#error_output: mve-vadc-bad.l
+
+.*: +file format .*arm.*
--- /dev/null
+[^:]*: Assembler messages:
+[^:]*:12: Warning: instruction is UNPREDICTABLE in an IT block
+[^:]*:12: Warning: instruction is UNPREDICTABLE in an IT block
+[^:]*:12: Warning: instruction is UNPREDICTABLE in an IT block
+[^:]*:12: Warning: instruction is UNPREDICTABLE in an IT block
+[^:]*:12: Warning: instruction is UNPREDICTABLE in an IT block
+[^:]*:12: Warning: instruction is UNPREDICTABLE in an IT block
+[^:]*:12: Warning: instruction is UNPREDICTABLE in an IT block
+[^:]*:12: Warning: instruction is UNPREDICTABLE in an IT block
+[^:]*:12: Warning: instruction is UNPREDICTABLE in an IT block
+[^:]*:12: Warning: instruction is UNPREDICTABLE in an IT block
+[^:]*:12: Warning: instruction is UNPREDICTABLE in an IT block
+[^:]*:12: Warning: instruction is UNPREDICTABLE in an IT block
+[^:]*:13: Error: bad type in SIMD instruction -- `vadc.i8 q0,q1,q2'
+[^:]*:14: Error: bad type in SIMD instruction -- `vadc.i16 q0,q1,q2'
+[^:]*:15: Error: bad type in SIMD instruction -- `vadc.i64 q0,q1,q2'
+[^:]*:16: Error: bad type in SIMD instruction -- `vadc.f32 q0,q1,q2'
+[^:]*:17: Error: bad type in SIMD instruction -- `vadci.i8 q0,q1,q2'
+[^:]*:18: Error: bad type in SIMD instruction -- `vadci.i16 q0,q1,q2'
+[^:]*:19: Error: bad type in SIMD instruction -- `vadci.i64 q0,q1,q2'
+[^:]*:20: Error: bad type in SIMD instruction -- `vadci.f32 q0,q1,q2'
+[^:]*:22: Error: syntax error -- `vadceq.i32 q0,q1,q2'
+[^:]*:23: Error: syntax error -- `vadceq.i32 q0,q1,q2'
+[^:]*:25: Error: syntax error -- `vadceq.i32 q0,q1,q2'
+[^:]*:26: Error: vector predicated instruction should be in VPT/VPST block -- `vadct.i32 q0,q1,q2'
+[^:]*:28: Error: instruction missing MVE vector predication code -- `vadc.i32 q0,q1,q2'
+[^:]*:30: Error: syntax error -- `vadcieq.i32 q0,q1,q2'
+[^:]*:31: Error: syntax error -- `vadcieq.i32 q0,q1,q2'
+[^:]*:33: Error: syntax error -- `vadcieq.i32 q0,q1,q2'
+[^:]*:34: Error: vector predicated instruction should be in VPT/VPST block -- `vadcit.i32 q0,q1,q2'
+[^:]*:36: Error: instruction missing MVE vector predication code -- `vadci.i32 q0,q1,q2'
--- /dev/null
+.macro cond
+.irp cond, eq, ne, gt, ge, lt, le
+.irp mnem, vadc.i32, vadci.i32
+it \cond
+\mnem q0, q1, q2
+.endr
+.endr
+.endm
+
+.syntax unified
+.thumb
+cond
+vadc.i8 q0, q1, q2
+vadc.i16 q0, q1, q2
+vadc.i64 q0, q1, q2
+vadc.f32 q0, q1, q2
+vadci.i8 q0, q1, q2
+vadci.i16 q0, q1, q2
+vadci.i64 q0, q1, q2
+vadci.f32 q0, q1, q2
+it eq
+vadceq.i32 q0, q1, q2
+vadceq.i32 q0, q1, q2
+vpst
+vadceq.i32 q0, q1, q2
+vadct.i32 q0, q1, q2
+vpst
+vadc.i32 q0, q1, q2
+it eq
+vadcieq.i32 q0, q1, q2
+vadcieq.i32 q0, q1, q2
+vpst
+vadcieq.i32 q0, q1, q2
+vadcit.i32 q0, q1, q2
+vpst
+vadci.i32 q0, q1, q2
--- /dev/null
+#name: bad MVE VBRSR instructions
+#as: -march=armv8.1-m.main+mve.fp
+#error_output: mve-vbrsr-bad.l
+
+.*: +file format .*arm.*
--- /dev/null
+[^:]*: Assembler messages:
+[^:]*:10: Warning: instruction is UNPREDICTABLE in an IT block
+[^:]*:10: Warning: instruction is UNPREDICTABLE in an IT block
+[^:]*:10: Warning: instruction is UNPREDICTABLE in an IT block
+[^:]*:10: Warning: instruction is UNPREDICTABLE in an IT block
+[^:]*:10: Warning: instruction is UNPREDICTABLE in an IT block
+[^:]*:10: Warning: instruction is UNPREDICTABLE in an IT block
+[^:]*:11: Error: bad type in SIMD instruction -- `vbrsr.64 q0,q1,r2'
+[^:]*:12: Error: ARM register expected -- `vbrsr.32 q0,q1,q2'
+[^:]*:14: Error: syntax error -- `vbrsreq.32 q0,q1,r2'
+[^:]*:15: Error: syntax error -- `vbrsreq.32 q0,q1,r2'
+[^:]*:17: Error: syntax error -- `vbrsreq.32 q0,q1,r2'
+[^:]*:19: Error: instruction missing MVE vector predication code -- `vbrsr.32 q0,q1,r2'
+[^:]*:20: Error: vector predicated instruction should be in VPT/VPST block -- `vbrsrt.32 q0,q1,r2'
--- /dev/null
+.macro cond
+.irp cond, eq, ne, gt, ge, lt, le
+it \cond
+vbrsr.16 q0, q1, r2
+.endr
+.endm
+
+.syntax unified
+.thumb
+cond
+vbrsr.64 q0, q1, r2
+vbrsr.32 q0, q1, q2
+it eq
+vbrsreq.32 q0, q1, r2
+vbrsreq.32 q0, q1, r2
+vpst
+vbrsreq.32 q0, q1, r2
+vpst
+vbrsr.32 q0, q1, r2
+vbrsrt.32 q0, q1, r2
--- /dev/null
+#name: bad MVE VSBC instructions
+#as: -march=armv8.1-m.main+mve
+#error_output: mve-vsbc-bad.l
+
+.*: +file format .*arm.*
--- /dev/null
+[^:]*: Assembler messages:
+[^:]*:10: Error: bad type in SIMD instruction -- `vsbc.i16 q0,q1,q2'
+[^:]*:11: Error: bad type in SIMD instruction -- `vsbci.i16 q0,q1,q2'
+[^:]*:12: Warning: instruction is UNPREDICTABLE in an IT block
+[^:]*:12: Warning: instruction is UNPREDICTABLE in an IT block
+[^:]*:12: Warning: instruction is UNPREDICTABLE in an IT block
+[^:]*:12: Warning: instruction is UNPREDICTABLE in an IT block
+[^:]*:12: Warning: instruction is UNPREDICTABLE in an IT block
+[^:]*:12: Warning: instruction is UNPREDICTABLE in an IT block
+[^:]*:13: Warning: instruction is UNPREDICTABLE in an IT block
+[^:]*:13: Warning: instruction is UNPREDICTABLE in an IT block
+[^:]*:13: Warning: instruction is UNPREDICTABLE in an IT block
+[^:]*:13: Warning: instruction is UNPREDICTABLE in an IT block
+[^:]*:13: Warning: instruction is UNPREDICTABLE in an IT block
+[^:]*:13: Warning: instruction is UNPREDICTABLE in an IT block
+[^:]*:15: Error: syntax error -- `vsbceq.i32 q0,q1,q2'
+[^:]*:16: Error: syntax error -- `vsbceq.i32 q0,q1,q2'
+[^:]*:18: Error: syntax error -- `vsbceq.i32 q0,q1,q2'
+[^:]*:20: Error: instruction missing MVE vector predication code -- `vsbc.i32 q0,q1,q2'
+[^:]*:21: Error: vector predicated instruction should be in VPT/VPST block -- `vsbct.i32 q0,q1,q2'
+[^:]*:23: Error: syntax error -- `vsbcieq.i32 q0,q1,q2'
+[^:]*:24: Error: syntax error -- `vsbcieq.i32 q0,q1,q2'
+[^:]*:26: Error: syntax error -- `vsbcieq.i32 q0,q1,q2'
+[^:]*:28: Error: instruction missing MVE vector predication code -- `vsbci.i32 q0,q1,q2'
+[^:]*:29: Error: vector predicated instruction should be in VPT/VPST block -- `vsbcit.i32 q0,q1,q2'
--- /dev/null
+.macro cond op
+.irp cond, eq, ne, gt, ge, lt, le
+it \cond
+\op\().i32 q0, q1, q2
+.endr
+.endm
+
+.syntax unified
+.thumb
+vsbc.i16 q0, q1, q2
+vsbci.i16 q0, q1, q2
+cond vsbc
+cond vsbci
+it eq
+vsbceq.i32 q0, q1, q2
+vsbceq.i32 q0, q1, q2
+vpst
+vsbceq.i32 q0, q1, q2
+vpst
+vsbc.i32 q0, q1, q2
+vsbct.i32 q0, q1, q2
+it eq
+vsbcieq.i32 q0, q1, q2
+vsbcieq.i32 q0, q1, q2
+vpst
+vsbcieq.i32 q0, q1, q2
+vpst
+vsbci.i32 q0, q1, q2
+vsbcit.i32 q0, q1, q2
projects / binutils-gdb.git / commitdiff