[SystemZ] Add MC support for interlocked-access 1 instructions

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197984 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 390 insertions, 0 deletions

diff --git a/test/MC/SystemZ/insn-bad-z196.s b/test/MC/SystemZ/insn-bad-z196.s
index 089d9b5b3e1..11b66a0f4b0 100644
--- a/test/MC/SystemZ/insn-bad-z196.s
+++ b/test/MC/SystemZ/insn-bad-z196.s
@@ -113,6 +113,116 @@
 	fixbra	%f2, 0, %f0, 0
 
 #CHECK: error: invalid operand
+#CHECK: laa	%r0, %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: laa	%r0, %r0, 524288
+#CHECK: error: invalid use of indexed addressing
+#CHECK: laa	%r0, %r0, 0(%r1,%r2)
+
+	laa	%r0, %r0, -524289
+	laa	%r0, %r0, 524288
+	laa	%r0, %r0, 0(%r1,%r2)
+
+#CHECK: error: invalid operand
+#CHECK: laag	%r0, %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: laag	%r0, %r0, 524288
+#CHECK: error: invalid use of indexed addressing
+#CHECK: laag	%r0, %r0, 0(%r1,%r2)
+
+	laag	%r0, %r0, -524289
+	laag	%r0, %r0, 524288
+	laag	%r0, %r0, 0(%r1,%r2)
+
+#CHECK: error: invalid operand
+#CHECK: laal	%r0, %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: laal	%r0, %r0, 524288
+#CHECK: error: invalid use of indexed addressing
+#CHECK: laal	%r0, %r0, 0(%r1,%r2)
+
+	laal	%r0, %r0, -524289
+	laal	%r0, %r0, 524288
+	laal	%r0, %r0, 0(%r1,%r2)
+
+#CHECK: error: invalid operand
+#CHECK: laalg	%r0, %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: laalg	%r0, %r0, 524288
+#CHECK: error: invalid use of indexed addressing
+#CHECK: laalg	%r0, %r0, 0(%r1,%r2)
+
+	laalg	%r0, %r0, -524289
+	laalg	%r0, %r0, 524288
+	laalg	%r0, %r0, 0(%r1,%r2)
+
+#CHECK: error: invalid operand
+#CHECK: lan	%r0, %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: lan	%r0, %r0, 524288
+#CHECK: error: invalid use of indexed addressing
+#CHECK: lan	%r0, %r0, 0(%r1,%r2)
+
+	lan	%r0, %r0, -524289
+	lan	%r0, %r0, 524288
+	lan	%r0, %r0, 0(%r1,%r2)
+
+#CHECK: error: invalid operand
+#CHECK: lang	%r0, %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: lang	%r0, %r0, 524288
+#CHECK: error: invalid use of indexed addressing
+#CHECK: lang	%r0, %r0, 0(%r1,%r2)
+
+	lang	%r0, %r0, -524289
+	lang	%r0, %r0, 524288
+	lang	%r0, %r0, 0(%r1,%r2)
+
+#CHECK: error: invalid operand
+#CHECK: lao	%r0, %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: lao	%r0, %r0, 524288
+#CHECK: error: invalid use of indexed addressing
+#CHECK: lao	%r0, %r0, 0(%r1,%r2)
+
+	lao	%r0, %r0, -524289
+	lao	%r0, %r0, 524288
+	lao	%r0, %r0, 0(%r1,%r2)
+
+#CHECK: error: invalid operand
+#CHECK: laog	%r0, %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: laog	%r0, %r0, 524288
+#CHECK: error: invalid use of indexed addressing
+#CHECK: laog	%r0, %r0, 0(%r1,%r2)
+
+	laog	%r0, %r0, -524289
+	laog	%r0, %r0, 524288
+	laog	%r0, %r0, 0(%r1,%r2)
+
+#CHECK: error: invalid operand
+#CHECK: lax	%r0, %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: lax	%r0, %r0, 524288
+#CHECK: error: invalid use of indexed addressing
+#CHECK: lax	%r0, %r0, 0(%r1,%r2)
+
+	lax	%r0, %r0, -524289
+	lax	%r0, %r0, 524288
+	lax	%r0, %r0, 0(%r1,%r2)
+
+#CHECK: error: invalid operand
+#CHECK: laxg	%r0, %r0, -524289
+#CHECK: error: invalid operand
+#CHECK: laxg	%r0, %r0, 524288
+#CHECK: error: invalid use of indexed addressing
+#CHECK: laxg	%r0, %r0, 0(%r1,%r2)
+
+	laxg	%r0, %r0, -524289
+	laxg	%r0, %r0, 524288
+	laxg	%r0, %r0, 0(%r1,%r2)
+
+#CHECK: error: invalid operand
 #CHECK: lbh	%r0, -524289
 #CHECK: error: invalid operand
 #CHECK: lbh	%r0, 524288
diff --git a/test/MC/SystemZ/insn-bad.s b/test/MC/SystemZ/insn-bad.s
index 2a3fb98c2b1..caff5b2ab3d 100644
--- a/test/MC/SystemZ/insn-bad.s
+++ b/test/MC/SystemZ/insn-bad.s
@@ -1393,6 +1393,46 @@
 	la	%r0, -1
 	la	%r0, 4096
 
+#CHECK: error: {{(instruction requires: interlocked-access1)?}}
+#CHECK: laa	%r1, %r2, 100(%r3)
+	laa	%r1, %r2, 100(%r3)
+
+#CHECK: error: {{(instruction requires: interlocked-access1)?}}
+#CHECK: laag	%r1, %r2, 100(%r3)
+	laag	%r1, %r2, 100(%r3)
+
+#CHECK: error: {{(instruction requires: interlocked-access1)?}}
+#CHECK: laal	%r1, %r2, 100(%r3)
+	laal	%r1, %r2, 100(%r3)
+
+#CHECK: error: {{(instruction requires: interlocked-access1)?}}
+#CHECK: laalg	%r1, %r2, 100(%r3)
+	laalg	%r1, %r2, 100(%r3)
+
+#CHECK: error: {{(instruction requires: interlocked-access1)?}}
+#CHECK: lan	%r1, %r2, 100(%r3)
+	lan	%r1, %r2, 100(%r3)
+
+#CHECK: error: {{(instruction requires: interlocked-access1)?}}
+#CHECK: lang	%r1, %r2, 100(%r3)
+	lang	%r1, %r2, 100(%r3)
+
+#CHECK: error: {{(instruction requires: interlocked-access1)?}}
+#CHECK: lao	%r1, %r2, 100(%r3)
+	lao	%r1, %r2, 100(%r3)
+
+#CHECK: error: {{(instruction requires: interlocked-access1)?}}
+#CHECK: laog	%r1, %r2, 100(%r3)
+	laog	%r1, %r2, 100(%r3)
+
+#CHECK: error: {{(instruction requires: interlocked-access1)?}}
+#CHECK: lax	%r1, %r2, 100(%r3)
+	lax	%r1, %r2, 100(%r3)
+
+#CHECK: error: {{(instruction requires: interlocked-access1)?}}
+#CHECK: laxg	%r1, %r2, 100(%r3)
+	laxg	%r1, %r2, 100(%r3)
+
 #CHECK: error: offset out of range
 #CHECK: larl	%r0, -0x1000000002
 #CHECK: error: offset out of range
diff --git a/test/MC/SystemZ/insn-good-z196.s b/test/MC/SystemZ/insn-good-z196.s
index 258e06f99dd..ce63c8d947b 100644
--- a/test/MC/SystemZ/insn-good-z196.s
+++ b/test/MC/SystemZ/insn-good-z196.s
@@ -245,6 +245,246 @@
 	fixbra	%f4, 5, %f8, 9
 	fixbra	%f13, 0, %f0, 0
 
+#CHECK: laa	%r0, %r0, -524288       # encoding: [0xeb,0x00,0x00,0x00,0x80,0xf8]
+#CHECK: laa	%r0, %r0, -1            # encoding: [0xeb,0x00,0x0f,0xff,0xff,0xf8]
+#CHECK: laa	%r0, %r0, 0             # encoding: [0xeb,0x00,0x00,0x00,0x00,0xf8]
+#CHECK: laa	%r0, %r0, 1             # encoding: [0xeb,0x00,0x00,0x01,0x00,0xf8]
+#CHECK: laa	%r0, %r0, 524287        # encoding: [0xeb,0x00,0x0f,0xff,0x7f,0xf8]
+#CHECK: laa	%r0, %r0, 0(%r1)        # encoding: [0xeb,0x00,0x10,0x00,0x00,0xf8]
+#CHECK: laa	%r0, %r0, 0(%r15)       # encoding: [0xeb,0x00,0xf0,0x00,0x00,0xf8]
+#CHECK: laa	%r0, %r0, 524287(%r1)   # encoding: [0xeb,0x00,0x1f,0xff,0x7f,0xf8]
+#CHECK: laa	%r0, %r0, 524287(%r15)  # encoding: [0xeb,0x00,0xff,0xff,0x7f,0xf8]
+#CHECK: laa	%r0, %r15, 0            # encoding: [0xeb,0x0f,0x00,0x00,0x00,0xf8]
+#CHECK: laa	%r15, %r0, 0            # encoding: [0xeb,0xf0,0x00,0x00,0x00,0xf8]
+
+	laa	%r0, %r0, -524288
+	laa	%r0, %r0, -1
+	laa	%r0, %r0, 0
+	laa	%r0, %r0, 1
+	laa	%r0, %r0, 524287
+	laa	%r0, %r0, 0(%r1)
+	laa	%r0, %r0, 0(%r15)
+	laa	%r0, %r0, 524287(%r1)
+	laa	%r0, %r0, 524287(%r15)
+	laa	%r0, %r15, 0
+	laa	%r15, %r0, 0
+
+#CHECK: laag	%r0, %r0, -524288       # encoding: [0xeb,0x00,0x00,0x00,0x80,0xe8]
+#CHECK: laag	%r0, %r0, -1            # encoding: [0xeb,0x00,0x0f,0xff,0xff,0xe8]
+#CHECK: laag	%r0, %r0, 0             # encoding: [0xeb,0x00,0x00,0x00,0x00,0xe8]
+#CHECK: laag	%r0, %r0, 1             # encoding: [0xeb,0x00,0x00,0x01,0x00,0xe8]
+#CHECK: laag	%r0, %r0, 524287        # encoding: [0xeb,0x00,0x0f,0xff,0x7f,0xe8]
+#CHECK: laag	%r0, %r0, 0(%r1)        # encoding: [0xeb,0x00,0x10,0x00,0x00,0xe8]
+#CHECK: laag	%r0, %r0, 0(%r15)       # encoding: [0xeb,0x00,0xf0,0x00,0x00,0xe8]
+#CHECK: laag	%r0, %r0, 524287(%r1)   # encoding: [0xeb,0x00,0x1f,0xff,0x7f,0xe8]
+#CHECK: laag	%r0, %r0, 524287(%r15)  # encoding: [0xeb,0x00,0xff,0xff,0x7f,0xe8]
+#CHECK: laag	%r0, %r15, 0            # encoding: [0xeb,0x0f,0x00,0x00,0x00,0xe8]
+#CHECK: laag	%r15, %r0, 0            # encoding: [0xeb,0xf0,0x00,0x00,0x00,0xe8]
+
+	laag	%r0, %r0, -524288
+	laag	%r0, %r0, -1
+	laag	%r0, %r0, 0
+	laag	%r0, %r0, 1
+	laag	%r0, %r0, 524287
+	laag	%r0, %r0, 0(%r1)
+	laag	%r0, %r0, 0(%r15)
+	laag	%r0, %r0, 524287(%r1)
+	laag	%r0, %r0, 524287(%r15)
+	laag	%r0, %r15, 0
+	laag	%r15, %r0, 0
+
+#CHECK: laal	%r0, %r0, -524288       # encoding: [0xeb,0x00,0x00,0x00,0x80,0xfa]
+#CHECK: laal	%r0, %r0, -1            # encoding: [0xeb,0x00,0x0f,0xff,0xff,0xfa]
+#CHECK: laal	%r0, %r0, 0             # encoding: [0xeb,0x00,0x00,0x00,0x00,0xfa]
+#CHECK: laal	%r0, %r0, 1             # encoding: [0xeb,0x00,0x00,0x01,0x00,0xfa]
+#CHECK: laal	%r0, %r0, 524287        # encoding: [0xeb,0x00,0x0f,0xff,0x7f,0xfa]
+#CHECK: laal	%r0, %r0, 0(%r1)        # encoding: [0xeb,0x00,0x10,0x00,0x00,0xfa]
+#CHECK: laal	%r0, %r0, 0(%r15)       # encoding: [0xeb,0x00,0xf0,0x00,0x00,0xfa]
+#CHECK: laal	%r0, %r0, 524287(%r1)   # encoding: [0xeb,0x00,0x1f,0xff,0x7f,0xfa]
+#CHECK: laal	%r0, %r0, 524287(%r15)  # encoding: [0xeb,0x00,0xff,0xff,0x7f,0xfa]
+#CHECK: laal	%r0, %r15, 0            # encoding: [0xeb,0x0f,0x00,0x00,0x00,0xfa]
+#CHECK: laal	%r15, %r0, 0            # encoding: [0xeb,0xf0,0x00,0x00,0x00,0xfa]
+
+	laal	%r0, %r0, -524288
+	laal	%r0, %r0, -1
+	laal	%r0, %r0, 0
+	laal	%r0, %r0, 1
+	laal	%r0, %r0, 524287
+	laal	%r0, %r0, 0(%r1)
+	laal	%r0, %r0, 0(%r15)
+	laal	%r0, %r0, 524287(%r1)
+	laal	%r0, %r0, 524287(%r15)
+	laal	%r0, %r15, 0
+	laal	%r15, %r0, 0
+
+#CHECK: laalg	%r0, %r0, -524288       # encoding: [0xeb,0x00,0x00,0x00,0x80,0xea]
+#CHECK: laalg	%r0, %r0, -1            # encoding: [0xeb,0x00,0x0f,0xff,0xff,0xea]
+#CHECK: laalg	%r0, %r0, 0             # encoding: [0xeb,0x00,0x00,0x00,0x00,0xea]
+#CHECK: laalg	%r0, %r0, 1             # encoding: [0xeb,0x00,0x00,0x01,0x00,0xea]
+#CHECK: laalg	%r0, %r0, 524287        # encoding: [0xeb,0x00,0x0f,0xff,0x7f,0xea]
+#CHECK: laalg	%r0, %r0, 0(%r1)        # encoding: [0xeb,0x00,0x10,0x00,0x00,0xea]
+#CHECK: laalg	%r0, %r0, 0(%r15)       # encoding: [0xeb,0x00,0xf0,0x00,0x00,0xea]
+#CHECK: laalg	%r0, %r0, 524287(%r1)   # encoding: [0xeb,0x00,0x1f,0xff,0x7f,0xea]
+#CHECK: laalg	%r0, %r0, 524287(%r15)  # encoding: [0xeb,0x00,0xff,0xff,0x7f,0xea]
+#CHECK: laalg	%r0, %r15, 0            # encoding: [0xeb,0x0f,0x00,0x00,0x00,0xea]
+#CHECK: laalg	%r15, %r0, 0            # encoding: [0xeb,0xf0,0x00,0x00,0x00,0xea]
+
+	laalg	%r0, %r0, -524288
+	laalg	%r0, %r0, -1
+	laalg	%r0, %r0, 0
+	laalg	%r0, %r0, 1
+	laalg	%r0, %r0, 524287
+	laalg	%r0, %r0, 0(%r1)
+	laalg	%r0, %r0, 0(%r15)
+	laalg	%r0, %r0, 524287(%r1)
+	laalg	%r0, %r0, 524287(%r15)
+	laalg	%r0, %r15, 0
+	laalg	%r15, %r0, 0
+
+#CHECK: lan	%r0, %r0, -524288       # encoding: [0xeb,0x00,0x00,0x00,0x80,0xf4]
+#CHECK: lan	%r0, %r0, -1            # encoding: [0xeb,0x00,0x0f,0xff,0xff,0xf4]
+#CHECK: lan	%r0, %r0, 0             # encoding: [0xeb,0x00,0x00,0x00,0x00,0xf4]
+#CHECK: lan	%r0, %r0, 1             # encoding: [0xeb,0x00,0x00,0x01,0x00,0xf4]
+#CHECK: lan	%r0, %r0, 524287        # encoding: [0xeb,0x00,0x0f,0xff,0x7f,0xf4]
+#CHECK: lan	%r0, %r0, 0(%r1)        # encoding: [0xeb,0x00,0x10,0x00,0x00,0xf4]
+#CHECK: lan	%r0, %r0, 0(%r15)       # encoding: [0xeb,0x00,0xf0,0x00,0x00,0xf4]
+#CHECK: lan	%r0, %r0, 524287(%r1)   # encoding: [0xeb,0x00,0x1f,0xff,0x7f,0xf4]
+#CHECK: lan	%r0, %r0, 524287(%r15)  # encoding: [0xeb,0x00,0xff,0xff,0x7f,0xf4]
+#CHECK: lan	%r0, %r15, 0            # encoding: [0xeb,0x0f,0x00,0x00,0x00,0xf4]
+#CHECK: lan	%r15, %r0, 0            # encoding: [0xeb,0xf0,0x00,0x00,0x00,0xf4]
+
+	lan	%r0, %r0, -524288
+	lan	%r0, %r0, -1
+	lan	%r0, %r0, 0
+	lan	%r0, %r0, 1
+	lan	%r0, %r0, 524287
+	lan	%r0, %r0, 0(%r1)
+	lan	%r0, %r0, 0(%r15)
+	lan	%r0, %r0, 524287(%r1)
+	lan	%r0, %r0, 524287(%r15)
+	lan	%r0, %r15, 0
+	lan	%r15, %r0, 0
+
+#CHECK: lang	%r0, %r0, -524288       # encoding: [0xeb,0x00,0x00,0x00,0x80,0xe4]
+#CHECK: lang	%r0, %r0, -1            # encoding: [0xeb,0x00,0x0f,0xff,0xff,0xe4]
+#CHECK: lang	%r0, %r0, 0             # encoding: [0xeb,0x00,0x00,0x00,0x00,0xe4]
+#CHECK: lang	%r0, %r0, 1             # encoding: [0xeb,0x00,0x00,0x01,0x00,0xe4]
+#CHECK: lang	%r0, %r0, 524287        # encoding: [0xeb,0x00,0x0f,0xff,0x7f,0xe4]
+#CHECK: lang	%r0, %r0, 0(%r1)        # encoding: [0xeb,0x00,0x10,0x00,0x00,0xe4]
+#CHECK: lang	%r0, %r0, 0(%r15)       # encoding: [0xeb,0x00,0xf0,0x00,0x00,0xe4]
+#CHECK: lang	%r0, %r0, 524287(%r1)   # encoding: [0xeb,0x00,0x1f,0xff,0x7f,0xe4]
+#CHECK: lang	%r0, %r0, 524287(%r15)  # encoding: [0xeb,0x00,0xff,0xff,0x7f,0xe4]
+#CHECK: lang	%r0, %r15, 0            # encoding: [0xeb,0x0f,0x00,0x00,0x00,0xe4]
+#CHECK: lang	%r15, %r0, 0            # encoding: [0xeb,0xf0,0x00,0x00,0x00,0xe4]
+
+	lang	%r0, %r0, -524288
+	lang	%r0, %r0, -1
+	lang	%r0, %r0, 0
+	lang	%r0, %r0, 1
+	lang	%r0, %r0, 524287
+	lang	%r0, %r0, 0(%r1)
+	lang	%r0, %r0, 0(%r15)
+	lang	%r0, %r0, 524287(%r1)
+	lang	%r0, %r0, 524287(%r15)
+	lang	%r0, %r15, 0
+	lang	%r15, %r0, 0
+
+#CHECK: lao	%r0, %r0, -524288       # encoding: [0xeb,0x00,0x00,0x00,0x80,0xf6]
+#CHECK: lao	%r0, %r0, -1            # encoding: [0xeb,0x00,0x0f,0xff,0xff,0xf6]
+#CHECK: lao	%r0, %r0, 0             # encoding: [0xeb,0x00,0x00,0x00,0x00,0xf6]
+#CHECK: lao	%r0, %r0, 1             # encoding: [0xeb,0x00,0x00,0x01,0x00,0xf6]
+#CHECK: lao	%r0, %r0, 524287        # encoding: [0xeb,0x00,0x0f,0xff,0x7f,0xf6]
+#CHECK: lao	%r0, %r0, 0(%r1)        # encoding: [0xeb,0x00,0x10,0x00,0x00,0xf6]
+#CHECK: lao	%r0, %r0, 0(%r15)       # encoding: [0xeb,0x00,0xf0,0x00,0x00,0xf6]
+#CHECK: lao	%r0, %r0, 524287(%r1)   # encoding: [0xeb,0x00,0x1f,0xff,0x7f,0xf6]
+#CHECK: lao	%r0, %r0, 524287(%r15)  # encoding: [0xeb,0x00,0xff,0xff,0x7f,0xf6]
+#CHECK: lao	%r0, %r15, 0            # encoding: [0xeb,0x0f,0x00,0x00,0x00,0xf6]
+#CHECK: lao	%r15, %r0, 0            # encoding: [0xeb,0xf0,0x00,0x00,0x00,0xf6]
+
+	lao	%r0, %r0, -524288
+	lao	%r0, %r0, -1
+	lao	%r0, %r0, 0
+	lao	%r0, %r0, 1
+	lao	%r0, %r0, 524287
+	lao	%r0, %r0, 0(%r1)
+	lao	%r0, %r0, 0(%r15)
+	lao	%r0, %r0, 524287(%r1)
+	lao	%r0, %r0, 524287(%r15)
+	lao	%r0, %r15, 0
+	lao	%r15, %r0, 0
+
+#CHECK: laog	%r0, %r0, -524288       # encoding: [0xeb,0x00,0x00,0x00,0x80,0xe6]
+#CHECK: laog	%r0, %r0, -1            # encoding: [0xeb,0x00,0x0f,0xff,0xff,0xe6]
+#CHECK: laog	%r0, %r0, 0             # encoding: [0xeb,0x00,0x00,0x00,0x00,0xe6]
+#CHECK: laog	%r0, %r0, 1             # encoding: [0xeb,0x00,0x00,0x01,0x00,0xe6]
+#CHECK: laog	%r0, %r0, 524287        # encoding: [0xeb,0x00,0x0f,0xff,0x7f,0xe6]
+#CHECK: laog	%r0, %r0, 0(%r1)        # encoding: [0xeb,0x00,0x10,0x00,0x00,0xe6]
+#CHECK: laog	%r0, %r0, 0(%r15)       # encoding: [0xeb,0x00,0xf0,0x00,0x00,0xe6]
+#CHECK: laog	%r0, %r0, 524287(%r1)   # encoding: [0xeb,0x00,0x1f,0xff,0x7f,0xe6]
+#CHECK: laog	%r0, %r0, 524287(%r15)  # encoding: [0xeb,0x00,0xff,0xff,0x7f,0xe6]
+#CHECK: laog	%r0, %r15, 0            # encoding: [0xeb,0x0f,0x00,0x00,0x00,0xe6]
+#CHECK: laog	%r15, %r0, 0            # encoding: [0xeb,0xf0,0x00,0x00,0x00,0xe6]
+
+	laog	%r0, %r0, -524288
+	laog	%r0, %r0, -1
+	laog	%r0, %r0, 0
+	laog	%r0, %r0, 1
+	laog	%r0, %r0, 524287
+	laog	%r0, %r0, 0(%r1)
+	laog	%r0, %r0, 0(%r15)
+	laog	%r0, %r0, 524287(%r1)
+	laog	%r0, %r0, 524287(%r15)
+	laog	%r0, %r15, 0
+	laog	%r15, %r0, 0
+
+#CHECK: lax	%r0, %r0, -524288       # encoding: [0xeb,0x00,0x00,0x00,0x80,0xf7]
+#CHECK: lax	%r0, %r0, -1            # encoding: [0xeb,0x00,0x0f,0xff,0xff,0xf7]
+#CHECK: lax	%r0, %r0, 0             # encoding: [0xeb,0x00,0x00,0x00,0x00,0xf7]
+#CHECK: lax	%r0, %r0, 1             # encoding: [0xeb,0x00,0x00,0x01,0x00,0xf7]
+#CHECK: lax	%r0, %r0, 524287        # encoding: [0xeb,0x00,0x0f,0xff,0x7f,0xf7]
+#CHECK: lax	%r0, %r0, 0(%r1)        # encoding: [0xeb,0x00,0x10,0x00,0x00,0xf7]
+#CHECK: lax	%r0, %r0, 0(%r15)       # encoding: [0xeb,0x00,0xf0,0x00,0x00,0xf7]
+#CHECK: lax	%r0, %r0, 524287(%r1)   # encoding: [0xeb,0x00,0x1f,0xff,0x7f,0xf7]
+#CHECK: lax	%r0, %r0, 524287(%r15)  # encoding: [0xeb,0x00,0xff,0xff,0x7f,0xf7]
+#CHECK: lax	%r0, %r15, 0            # encoding: [0xeb,0x0f,0x00,0x00,0x00,0xf7]
+#CHECK: lax	%r15, %r0, 0            # encoding: [0xeb,0xf0,0x00,0x00,0x00,0xf7]
+
+	lax	%r0, %r0, -524288
+	lax	%r0, %r0, -1
+	lax	%r0, %r0, 0
+	lax	%r0, %r0, 1
+	lax	%r0, %r0, 524287
+	lax	%r0, %r0, 0(%r1)
+	lax	%r0, %r0, 0(%r15)
+	lax	%r0, %r0, 524287(%r1)
+	lax	%r0, %r0, 524287(%r15)
+	lax	%r0, %r15, 0
+	lax	%r15, %r0, 0
+
+#CHECK: laxg	%r0, %r0, -524288       # encoding: [0xeb,0x00,0x00,0x00,0x80,0xe7]
+#CHECK: laxg	%r0, %r0, -1            # encoding: [0xeb,0x00,0x0f,0xff,0xff,0xe7]
+#CHECK: laxg	%r0, %r0, 0             # encoding: [0xeb,0x00,0x00,0x00,0x00,0xe7]
+#CHECK: laxg	%r0, %r0, 1             # encoding: [0xeb,0x00,0x00,0x01,0x00,0xe7]
+#CHECK: laxg	%r0, %r0, 524287        # encoding: [0xeb,0x00,0x0f,0xff,0x7f,0xe7]
+#CHECK: laxg	%r0, %r0, 0(%r1)        # encoding: [0xeb,0x00,0x10,0x00,0x00,0xe7]
+#CHECK: laxg	%r0, %r0, 0(%r15)       # encoding: [0xeb,0x00,0xf0,0x00,0x00,0xe7]
+#CHECK: laxg	%r0, %r0, 524287(%r1)   # encoding: [0xeb,0x00,0x1f,0xff,0x7f,0xe7]
+#CHECK: laxg	%r0, %r0, 524287(%r15)  # encoding: [0xeb,0x00,0xff,0xff,0x7f,0xe7]
+#CHECK: laxg	%r0, %r15, 0            # encoding: [0xeb,0x0f,0x00,0x00,0x00,0xe7]
+#CHECK: laxg	%r15, %r0, 0            # encoding: [0xeb,0xf0,0x00,0x00,0x00,0xe7]
+
+	laxg	%r0, %r0, -524288
+	laxg	%r0, %r0, -1
+	laxg	%r0, %r0, 0
+	laxg	%r0, %r0, 1
+	laxg	%r0, %r0, 524287
+	laxg	%r0, %r0, 0(%r1)
+	laxg	%r0, %r0, 0(%r15)
+	laxg	%r0, %r0, 524287(%r1)
+	laxg	%r0, %r0, 524287(%r15)
+	laxg	%r0, %r15, 0
+	laxg	%r15, %r0, 0
+
 #CHECK: lbh	%r0, -524288            # encoding: [0xe3,0x00,0x00,0x00,0x80,0xc0]
 #CHECK: lbh	%r0, -1                 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0xc0]
 #CHECK: lbh	%r0, 0                  # encoding: [0xe3,0x00,0x00,0x00,0x00,0xc0]