aarch64: Add SVE2.1 dupq, eorqv and extq instructions.

Hi,

This patch add support for SVE2.1 instruction dupq, eorqv and extq.

Regression testing for aarch64-none-elf target and found no regressions.

Ok for binutils-master?

Regards,
Srinath.

4 files changed, 64 insertions, 0 deletions

diff --git a/gas/config/tc-aarch64.c b/gas/config/tc-aarch64.c
index 04dd08a..0665732 100644
--- a/gas/config/tc-aarch64.c
+++ b/gas/config/tc-aarch64.c
@@ -6698,6 +6698,8 @@ parse_operands (char *str, const aarch64_opcode *opcode)
 	case AARCH64_OPND_SVE_Zm4_11_INDEX:
 	case AARCH64_OPND_SVE_Zm4_INDEX:
 	case AARCH64_OPND_SVE_Zn_INDEX:
+	case AARCH64_OPND_SVE_Zm_imm4:
+	case AARCH64_OPND_SVE_Zn_5_INDEX:
 	case AARCH64_OPND_SME_Zm_INDEX1:
 	case AARCH64_OPND_SME_Zm_INDEX2:
 	case AARCH64_OPND_SME_Zm_INDEX3_1:
diff --git a/gas/testsuite/gas/aarch64/sve2p1-1-bad.l b/gas/testsuite/gas/aarch64/sve2p1-1-bad.l
index 6b07eee..f5a80d2 100644
--- a/gas/testsuite/gas/aarch64/sve2p1-1-bad.l
+++ b/gas/testsuite/gas/aarch64/sve2p1-1-bad.l
@@ -35,3 +35,23 @@
 .*: Error: selected processor does not support `uminqv v4.2d,p3,z2.d'
 .*: Error: selected processor does not support `uminqv v8.2d,p4,z1.d'
 .*: Error: selected processor does not support `uminqv v16.4s,p7,z0.s'
+.*: Error: selected processor does not support `dupq z10.b,z20.b\[0\]'
+.*: Error: selected processor does not support `dupq z10.b,z20.b\[15\]'
+.*: Error: selected processor does not support `dupq z10.h,z20.h\[0\]'
+.*: Error: selected processor does not support `dupq z10.h,z20.h\[7\]'
+.*: Error: selected processor does not support `dupq z10.s,z20.s\[0\]'
+.*: Error: selected processor does not support `dupq z10.s,z20.s\[3\]'
+.*: Error: selected processor does not support `dupq z10.d,z20.d\[0\]'
+.*: Error: selected processor does not support `dupq z10.d,z20.d\[1\]'
+.*: Error: selected processor does not support `eorqv v0.16b,p0,z16.b'
+.*: Error: selected processor does not support `eorqv v1.8h,p1,z8.h'
+.*: Error: selected processor does not support `eorqv v2.4s,p2,z4.s'
+.*: Error: selected processor does not support `eorqv v4.2d,p3,z2.d'
+.*: Error: selected processor does not support `eorqv v8.2d,p4,z1.d'
+.*: Error: selected processor does not support `eorqv v16.4s,p7,z0.s'
+.*: Error: selected processor does not support `extq z0.b,z0.b,z10.b\[15\]'
+.*: Error: selected processor does not support `extq z1.b,z1.b,z15.b\[7\]'
+.*: Error: selected processor does not support `extq z2.b,z2.b,z5.b\[3\]'
+.*: Error: selected processor does not support `extq z4.b,z4.b,z12.b\[1\]'
+.*: Error: selected processor does not support `extq z8.b,z8.b,z7.b\[4\]'
+.*: Error: selected processor does not support `extq z16.b,z16.b,z1.b\[8\]'
diff --git a/gas/testsuite/gas/aarch64/sve2p1-1.d b/gas/testsuite/gas/aarch64/sve2p1-1.d
index d3d14f3..6d718ae 100644
--- a/gas/testsuite/gas/aarch64/sve2p1-1.d
+++ b/gas/testsuite/gas/aarch64/sve2p1-1.d
@@ -44,3 +44,23 @@
 .*:	04cf2c44 	uminqv	v4.2d, p3, z2.d
 .*:	04cf3028 	uminqv	v8.2d, p4, z1.d
 .*:	048f3c10 	uminqv	v16.4s, p7, z0.s
+.*:	0530268a 	dupq	z10.b, z20.b\[0\]
+.*:	053f268a 	dupq	z10.b, z20.b\[15\]
+.*:	0521268a 	dupq	z10.h, z20.h\[0\]
+.*:	052f268a 	dupq	z10.h, z20.h\[7\]
+.*:	0522268a 	dupq	z10.s, z20.s\[0\]
+.*:	052e268a 	dupq	z10.s, z20.s\[3\]
+.*:	0524268a 	dupq	z10.d, z20.d\[0\]
+.*:	052c268a 	dupq	z10.d, z20.d\[1\]
+.*:	041d2200 	eorqv	v0.16b, p0, z16.b
+.*:	045d2501 	eorqv	v1.8h, p1, z8.h
+.*:	049d2882 	eorqv	v2.4s, p2, z4.s
+.*:	04dd2c44 	eorqv	v4.2d, p3, z2.d
+.*:	04dd3028 	eorqv	v8.2d, p4, z1.d
+.*:	049d3c10 	eorqv	v16.4s, p7, z0.s
+.*:	056a27c0 	extq	z0.b, z0.b, z10.b\[15\]
+.*:	056f25c1 	extq	z1.b, z1.b, z15.b\[7\]
+.*:	056524c2 	extq	z2.b, z2.b, z5.b\[3\]
+.*:	056c2444 	extq	z4.b, z4.b, z12.b\[1\]
+.*:	05672508 	extq	z8.b, z8.b, z7.b\[4\]
+.*:	05612610 	extq	z16.b, z16.b, z1.b\[8\]
diff --git a/gas/testsuite/gas/aarch64/sve2p1-1.s b/gas/testsuite/gas/aarch64/sve2p1-1.s
index c56ebf8..5278dcf 100644
--- a/gas/testsuite/gas/aarch64/sve2p1-1.s
+++ b/gas/testsuite/gas/aarch64/sve2p1-1.s
@@ -39,3 +39,25 @@ uminqv v2.4s, p2, z4.s
 uminqv v4.2d, p3, z2.d
 uminqv v8.2d, p4, z1.d
 uminqv v16.4s, p7, z0.s
+dupq z10.b, z20.b[0]
+dupq z10.b, z20.b[15]
+dupq z10.h, z20.h[0]
+dupq z10.h, z20.h[7]
+dupq z10.s, z20.s[0]
+dupq z10.s, z20.s[3]
+dupq z10.d, z20.d[0]
+dupq z10.d, z20.d[1]
+
+eorqv v0.16b, p0, z16.b
+eorqv v1.8h, p1, z8.h
+eorqv v2.4s, p2, z4.s
+eorqv v4.2d, p3, z2.d
+eorqv v8.2d, p4, z1.d
+eorqv v16.4s, p7, z0.s
+
+extq z0.b, z0.b, z10.b[15]
+extq z1.b, z1.b, z15.b[7]
+extq z2.b, z2.b, z5.b[3]
+extq z4.b, z4.b, z12.b[1]
+extq z8.b, z8.b, z7.b[4]
+extq z16.b, z16.b, z1.b[8]