[SystemZ] Add comparisons of high words and memory

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191777 91177308-0d34-0410-b5e6-96231b3b80d8

4 files changed, 130 insertions, 0 deletions

diff --git a/test/MC/Disassembler/SystemZ/insns.txt b/test/MC/Disassembler/SystemZ/insns.txt
index f88531b..982b35f 100644
--- a/test/MC/Disassembler/SystemZ/insns.txt
+++ b/test/MC/Disassembler/SystemZ/insns.txt
@@ -1216,6 +1216,36 @@
 # CHECK: cgxbr %r15, 0, %f0
 0xb3 0xaa 0x00 0xf0
 
+# CHECK: chf %r0, -524288
+0xe3 0x00 0x00 0x00 0x80 0xcd
+
+# CHECK: chf %r0, -1
+0xe3 0x00 0x0f 0xff 0xff 0xcd
+
+# CHECK: chf %r0, 0
+0xe3 0x00 0x00 0x00 0x00 0xcd
+
+# CHECK: chf %r0, 1
+0xe3 0x00 0x00 0x01 0x00 0xcd
+
+# CHECK: chf %r0, 524287
+0xe3 0x00 0x0f 0xff 0x7f 0xcd
+
+# CHECK: chf %r0, 0(%r1)
+0xe3 0x00 0x10 0x00 0x00 0xcd
+
+# CHECK: chf %r0, 0(%r15)
+0xe3 0x00 0xf0 0x00 0x00 0xcd
+
+# CHECK: chf %r0, 524287(%r1,%r15)
+0xe3 0x01 0xff 0xff 0x7f 0xcd
+
+# CHECK: chf %r0, 524287(%r15,%r1)
+0xe3 0x0f 0x1f 0xff 0x7f 0xcd
+
+# CHECK: chf %r15, 0
+0xe3 0xf0 0x00 0x00 0x00 0xcd
+
 # CHECK: chhsi 0, 0
 0xe5 0x54 0x00 0x00 0x00 0x00
 
@@ -1549,6 +1579,36 @@
 # CHECK: clg %r15, 0
 0xe3 0xf0 0x00 0x00 0x00 0x21
 
+# CHECK: clhf %r0, -524288
+0xe3 0x00 0x00 0x00 0x80 0xcf
+
+# CHECK: clhf %r0, -1
+0xe3 0x00 0x0f 0xff 0xff 0xcf
+
+# CHECK: clhf %r0, 0
+0xe3 0x00 0x00 0x00 0x00 0xcf
+
+# CHECK: clhf %r0, 1
+0xe3 0x00 0x00 0x01 0x00 0xcf
+
+# CHECK: clhf %r0, 524287
+0xe3 0x00 0x0f 0xff 0x7f 0xcf
+
+# CHECK: clhf %r0, 0(%r1)
+0xe3 0x00 0x10 0x00 0x00 0xcf
+
+# CHECK: clhf %r0, 0(%r15)
+0xe3 0x00 0xf0 0x00 0x00 0xcf
+
+# CHECK: clhf %r0, 524287(%r1,%r15)
+0xe3 0x01 0xff 0xff 0x7f 0xcf
+
+# CHECK: clhf %r0, 524287(%r15,%r1)
+0xe3 0x0f 0x1f 0xff 0x7f 0xcf
+
+# CHECK: clhf %r15, 0
+0xe3 0xf0 0x00 0x00 0x00 0xcf
+
 # CHECK: clhhsi 0, 0
 0xe5 0x55 0x00 0x00 0x00 0x00
 
diff --git a/test/MC/SystemZ/insn-bad-z196.s b/test/MC/SystemZ/insn-bad-z196.s
index e387f14..089d9b5 100644
--- a/test/MC/SystemZ/insn-bad-z196.s
+++ b/test/MC/SystemZ/insn-bad-z196.s
@@ -33,6 +33,14 @@
 	aih	%r0, (1 << 31)
 
 #CHECK: error: invalid operand
+#CHECK: chf	%r0, -524289
+#CHECK: error: invalid operand
+#CHECK: chf	%r0, 524288
+
+	chf	%r0, -524289
+	chf	%r0, 524288
+
+#CHECK: error: invalid operand
 #CHECK: cih	%r0, (-1 << 31) - 1
 #CHECK: error: invalid operand
 #CHECK: cih	%r0, (1 << 31)
@@ -41,6 +49,14 @@
 	cih	%r0, (1 << 31)
 
 #CHECK: error: invalid operand
+#CHECK: clhf	%r0, -524289
+#CHECK: error: invalid operand
+#CHECK: clhf	%r0, 524288
+
+	clhf	%r0, -524289
+	clhf	%r0, 524288
+
+#CHECK: error: invalid operand
 #CHECK: clih	%r0, -1
 #CHECK: error: invalid operand
 #CHECK: clih	%r0, (1 << 32)
diff --git a/test/MC/SystemZ/insn-bad.s b/test/MC/SystemZ/insn-bad.s
index 8de2061..64453a5 100644
--- a/test/MC/SystemZ/insn-bad.s
+++ b/test/MC/SystemZ/insn-bad.s
@@ -612,6 +612,11 @@
 	ch	%r0, -1
 	ch	%r0, 4096
 
+#CHECK: error: {{(instruction requires: high-word)?}}
+#CHECK: chf	%r0, 0
+
+	chf	%r0, 0
+
 #CHECK: error: invalid operand
 #CHECK: chhsi	-1, 0
 #CHECK: error: invalid operand
@@ -766,6 +771,11 @@
 	clc	0(1,%r2), 0(%r1,%r2)
 	clc	0(-), 0
 
+#CHECK: error: {{(instruction requires: high-word)?}}
+#CHECK: clhf	%r0, 0
+
+	clhf	%r0, 0
+
 #CHECK: error: invalid operand
 #CHECK: clfhsi	-1, 0
 #CHECK: error: invalid operand
diff --git a/test/MC/SystemZ/insn-good-z196.s b/test/MC/SystemZ/insn-good-z196.s
index 93687ea..258e06f 100644
--- a/test/MC/SystemZ/insn-good-z196.s
+++ b/test/MC/SystemZ/insn-good-z196.s
@@ -135,6 +135,28 @@
 	ark	%r15,%r0,%r0
 	ark	%r7,%r8,%r9
 
+#CHECK: chf	%r0, -524288            # encoding: [0xe3,0x00,0x00,0x00,0x80,0xcd]
+#CHECK: chf	%r0, -1                 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0xcd]
+#CHECK: chf	%r0, 0                  # encoding: [0xe3,0x00,0x00,0x00,0x00,0xcd]
+#CHECK: chf	%r0, 1                  # encoding: [0xe3,0x00,0x00,0x01,0x00,0xcd]
+#CHECK: chf	%r0, 524287             # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0xcd]
+#CHECK: chf	%r0, 0(%r1)             # encoding: [0xe3,0x00,0x10,0x00,0x00,0xcd]
+#CHECK: chf	%r0, 0(%r15)            # encoding: [0xe3,0x00,0xf0,0x00,0x00,0xcd]
+#CHECK: chf	%r0, 524287(%r1,%r15)   # encoding: [0xe3,0x01,0xff,0xff,0x7f,0xcd]
+#CHECK: chf	%r0, 524287(%r15,%r1)   # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0xcd]
+#CHECK: chf	%r15, 0                 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0xcd]
+
+	chf	%r0, -524288
+	chf	%r0, -1
+	chf	%r0, 0
+	chf	%r0, 1
+	chf	%r0, 524287
+	chf	%r0, 0(%r1)
+	chf	%r0, 0(%r15)
+	chf	%r0, 524287(%r1,%r15)
+	chf	%r0, 524287(%r15,%r1)
+	chf	%r15, 0
+
 #CHECK: cih	%r0, -2147483648        # encoding: [0xcc,0x0d,0x80,0x00,0x00,0x00]
 #CHECK: cih	%r0, -1                 # encoding: [0xcc,0x0d,0xff,0xff,0xff,0xff]
 #CHECK: cih	%r0, 0                  # encoding: [0xcc,0x0d,0x00,0x00,0x00,0x00]
@@ -149,6 +171,28 @@
 	cih	%r0, (1 << 31) - 1
 	cih	%r15, 0
 
+#CHECK: clhf	%r0, -524288            # encoding: [0xe3,0x00,0x00,0x00,0x80,0xcf]
+#CHECK: clhf	%r0, -1                 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0xcf]
+#CHECK: clhf	%r0, 0                  # encoding: [0xe3,0x00,0x00,0x00,0x00,0xcf]
+#CHECK: clhf	%r0, 1                  # encoding: [0xe3,0x00,0x00,0x01,0x00,0xcf]
+#CHECK: clhf	%r0, 524287             # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0xcf]
+#CHECK: clhf	%r0, 0(%r1)             # encoding: [0xe3,0x00,0x10,0x00,0x00,0xcf]
+#CHECK: clhf	%r0, 0(%r15)            # encoding: [0xe3,0x00,0xf0,0x00,0x00,0xcf]
+#CHECK: clhf	%r0, 524287(%r1,%r15)   # encoding: [0xe3,0x01,0xff,0xff,0x7f,0xcf]
+#CHECK: clhf	%r0, 524287(%r15,%r1)   # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0xcf]
+#CHECK: clhf	%r15, 0                 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0xcf]
+
+	clhf	%r0, -524288
+	clhf	%r0, -1
+	clhf	%r0, 0
+	clhf	%r0, 1
+	clhf	%r0, 524287
+	clhf	%r0, 0(%r1)
+	clhf	%r0, 0(%r15)
+	clhf	%r0, 524287(%r1,%r15)
+	clhf	%r0, 524287(%r15,%r1)
+	clhf	%r15, 0
+
 #CHECK: clih	%r0, 0                  # encoding: [0xcc,0x0f,0x00,0x00,0x00,0x00]
 #CHECK: clih	%r0, 1                  # encoding: [0xcc,0x0f,0x00,0x00,0x00,0x01]
 #CHECK: clih	%r0, 4294967295         # encoding: [0xcc,0x0f,0xff,0xff,0xff,0xff]