[SystemZ] Add definitions of LFH and STFH

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191661 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 4ac6031..afd09b5 100644
--- a/test/MC/Disassembler/SystemZ/insns.txt
+++ b/test/MC/Disassembler/SystemZ/insns.txt
@@ -2749,6 +2749,36 @@
 # CHECK: ley %f15, 0
 0xed 0xf0 0x00 0x00 0x00 0x64
 
+# CHECK: lfh %r0, -524288
+0xe3 0x00 0x00 0x00 0x80 0xca
+
+# CHECK: lfh %r0, -1
+0xe3 0x00 0x0f 0xff 0xff 0xca
+
+# CHECK: lfh %r0, 0
+0xe3 0x00 0x00 0x00 0x00 0xca
+
+# CHECK: lfh %r0, 1
+0xe3 0x00 0x00 0x01 0x00 0xca
+
+# CHECK: lfh %r0, 524287
+0xe3 0x00 0x0f 0xff 0x7f 0xca
+
+# CHECK: lfh %r0, 0(%r1)
+0xe3 0x00 0x10 0x00 0x00 0xca
+
+# CHECK: lfh %r0, 0(%r15)
+0xe3 0x00 0xf0 0x00 0x00 0xca
+
+# CHECK: lfh %r0, 524287(%r1,%r15)
+0xe3 0x01 0xff 0xff 0x7f 0xca
+
+# CHECK: lfh %r0, 524287(%r15,%r1)
+0xe3 0x0f 0x1f 0xff 0x7f 0xca
+
+# CHECK: lfh %r15, 0
+0xe3 0xf0 0x00 0x00 0x00 0xca
+
 # CHECK: lgbr %r0, %r15
 0xb9 0x06 0x00 0x0f
 
@@ -6697,6 +6727,36 @@
 # CHECK: sth %r15, 0
 0x40 0xf0 0x00 0x00
 
+# CHECK: stfh %r0, -524288
+0xe3 0x00 0x00 0x00 0x80 0xcb
+
+# CHECK: stfh %r0, -1
+0xe3 0x00 0x0f 0xff 0xff 0xcb
+
+# CHECK: stfh %r0, 0
+0xe3 0x00 0x00 0x00 0x00 0xcb
+
+# CHECK: stfh %r0, 1
+0xe3 0x00 0x00 0x01 0x00 0xcb
+
+# CHECK: stfh %r0, 524287
+0xe3 0x00 0x0f 0xff 0x7f 0xcb
+
+# CHECK: stfh %r0, 0(%r1)
+0xe3 0x00 0x10 0x00 0x00 0xcb
+
+# CHECK: stfh %r0, 0(%r15)
+0xe3 0x00 0xf0 0x00 0x00 0xcb
+
+# CHECK: stfh %r0, 524287(%r1,%r15)
+0xe3 0x01 0xff 0xff 0x7f 0xcb
+
+# CHECK: stfh %r0, 524287(%r15,%r1)
+0xe3 0x0f 0x1f 0xff 0x7f 0xcb
+
+# CHECK: stfh %r15, 0
+0xe3 0xf0 0x00 0x00 0x00 0xcb
+
 # CHECK: sthy %r0, -524288
 0xe3 0x00 0x00 0x00 0x80 0x70
 
diff --git a/test/MC/SystemZ/insn-bad-z196.s b/test/MC/SystemZ/insn-bad-z196.s
index 477dac2..cc795d4 100644
--- a/test/MC/SystemZ/insn-bad-z196.s
+++ b/test/MC/SystemZ/insn-bad-z196.s
@@ -73,6 +73,14 @@
 	fixbra	%f2, 0, %f0, 0
 
 #CHECK: error: invalid operand
+#CHECK: lfh	%r0, -524289
+#CHECK: error: invalid operand
+#CHECK: lfh	%r0, 524288
+
+	lfh	%r0, -524289
+	lfh	%r0, 524288
+
+#CHECK: error: invalid operand
 #CHECK: loc	%r0,0,-1
 #CHECK: error: invalid operand
 #CHECK: loc	%r0,0,16
@@ -205,6 +213,14 @@
 	srlk	%r0,%r0,0(%r1,%r2)
 
 #CHECK: error: invalid operand
+#CHECK: stfh	%r0, -524289
+#CHECK: error: invalid operand
+#CHECK: stfh	%r0, 524288
+
+	stfh	%r0, -524289
+	stfh	%r0, 524288
+
+#CHECK: error: invalid operand
 #CHECK: stoc	%r0,0,-1
 #CHECK: error: invalid operand
 #CHECK: stoc	%r0,0,16
diff --git a/test/MC/SystemZ/insn-bad.s b/test/MC/SystemZ/insn-bad.s
index f7baeef..2420e40 100644
--- a/test/MC/SystemZ/insn-bad.s
+++ b/test/MC/SystemZ/insn-bad.s
@@ -1454,6 +1454,11 @@
 	ley	%f0, -524289
 	ley	%f0, 524288
 
+#CHECK: error: {{(instruction requires: high-word)?}}
+#CHECK: lfh	%r0, 0
+
+	lfh	%r0, 0
+
 #CHECK: error: invalid operand
 #CHECK: lg	%r0, -524289
 #CHECK: error: invalid operand
@@ -2982,6 +2987,11 @@
 	sthy	%r0, -524289
 	sthy	%r0, 524288
 
+#CHECK: error: {{(instruction requires: high-word)?}}
+#CHECK: stfh	%r0, 0
+
+	stfh	%r0, 0
+
 #CHECK: error: invalid operand
 #CHECK: stmg	%r0, %r0, -524289
 #CHECK: error: invalid operand
diff --git a/test/MC/SystemZ/insn-good-z196.s b/test/MC/SystemZ/insn-good-z196.s
index 4b12265..66ce63a 100644
--- a/test/MC/SystemZ/insn-good-z196.s
+++ b/test/MC/SystemZ/insn-good-z196.s
@@ -163,6 +163,28 @@
 	fixbra	%f4, 5, %f8, 9
 	fixbra	%f13, 0, %f0, 0
 
+#CHECK: lfh	%r0, -524288            # encoding: [0xe3,0x00,0x00,0x00,0x80,0xca]
+#CHECK: lfh	%r0, -1                 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0xca]
+#CHECK: lfh	%r0, 0                  # encoding: [0xe3,0x00,0x00,0x00,0x00,0xca]
+#CHECK: lfh	%r0, 1                  # encoding: [0xe3,0x00,0x00,0x01,0x00,0xca]
+#CHECK: lfh	%r0, 524287             # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0xca]
+#CHECK: lfh	%r0, 0(%r1)             # encoding: [0xe3,0x00,0x10,0x00,0x00,0xca]
+#CHECK: lfh	%r0, 0(%r15)            # encoding: [0xe3,0x00,0xf0,0x00,0x00,0xca]
+#CHECK: lfh	%r0, 524287(%r1,%r15)   # encoding: [0xe3,0x01,0xff,0xff,0x7f,0xca]
+#CHECK: lfh	%r0, 524287(%r15,%r1)   # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0xca]
+#CHECK: lfh	%r15, 0                 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0xca]
+
+	lfh	%r0, -524288
+	lfh	%r0, -1
+	lfh	%r0, 0
+	lfh	%r0, 1
+	lfh	%r0, 524287
+	lfh	%r0, 0(%r1)
+	lfh	%r0, 0(%r15)
+	lfh	%r0, 524287(%r1,%r15)
+	lfh	%r0, 524287(%r15,%r1)
+	lfh	%r15, 0
+
 #CHECK: loc	%r0, 0, 0               # encoding: [0xeb,0x00,0x00,0x00,0x00,0xf2]
 #CHECK: loc	%r0, 0, 15              # encoding: [0xeb,0x0f,0x00,0x00,0x00,0xf2]
 #CHECK: loc	%r0, -524288, 0         # encoding: [0xeb,0x00,0x00,0x00,0x80,0xf2]
@@ -537,6 +559,28 @@
 	srlk	%r0,%r0,524287(%r1)
 	srlk	%r0,%r0,524287(%r15)
 
+#CHECK: stfh	%r0, -524288            # encoding: [0xe3,0x00,0x00,0x00,0x80,0xcb]
+#CHECK: stfh	%r0, -1                 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0xcb]
+#CHECK: stfh	%r0, 0                  # encoding: [0xe3,0x00,0x00,0x00,0x00,0xcb]
+#CHECK: stfh	%r0, 1                  # encoding: [0xe3,0x00,0x00,0x01,0x00,0xcb]
+#CHECK: stfh	%r0, 524287             # encoding: [0xe3,0x00,0x0f,0xff,0x7f,0xcb]
+#CHECK: stfh	%r0, 0(%r1)             # encoding: [0xe3,0x00,0x10,0x00,0x00,0xcb]
+#CHECK: stfh	%r0, 0(%r15)            # encoding: [0xe3,0x00,0xf0,0x00,0x00,0xcb]
+#CHECK: stfh	%r0, 524287(%r1,%r15)   # encoding: [0xe3,0x01,0xff,0xff,0x7f,0xcb]
+#CHECK: stfh	%r0, 524287(%r15,%r1)   # encoding: [0xe3,0x0f,0x1f,0xff,0x7f,0xcb]
+#CHECK: stfh	%r15, 0                 # encoding: [0xe3,0xf0,0x00,0x00,0x00,0xcb]
+
+	stfh	%r0, -524288
+	stfh	%r0, -1
+	stfh	%r0, 0
+	stfh	%r0, 1
+	stfh	%r0, 524287
+	stfh	%r0, 0(%r1)
+	stfh	%r0, 0(%r15)
+	stfh	%r0, 524287(%r1,%r15)
+	stfh	%r0, 524287(%r15,%r1)
+	stfh	%r15, 0
+
 #CHECK: stoc	%r0, 0, 0               # encoding: [0xeb,0x00,0x00,0x00,0x00,0xf3]
 #CHECK: stoc	%r0, 0, 15              # encoding: [0xeb,0x0f,0x00,0x00,0x00,0xf3]
 #CHECK: stoc	%r0, -524288, 0         # encoding: [0xeb,0x00,0x00,0x00,0x80,0xf3]