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-rw-r--r--test/CodeGen/SystemZ/and-08.ll397
-rw-r--r--test/CodeGen/SystemZ/or-08.ll57
-rw-r--r--test/CodeGen/SystemZ/xor-08.ll57
-rw-r--r--test/MC/Disassembler/SystemZ/insns.txt108
-rw-r--r--test/MC/SystemZ/insn-bad.s132
-rw-r--r--test/MC/SystemZ/insn-good.s78
6 files changed, 829 insertions, 0 deletions
diff --git a/test/CodeGen/SystemZ/and-08.ll b/test/CodeGen/SystemZ/and-08.ll
new file mode 100644
index 0000000..f2ab669
--- /dev/null
+++ b/test/CodeGen/SystemZ/and-08.ll
@@ -0,0 +1,397 @@
+; Test memory-to-memory ANDs.
+;
+; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
+
+@g1 = global i8 1
+@g2 = global i16 2
+
+; Test the simple i8 case.
+define void @f1(i8 *%ptr1) {
+; CHECK-LABEL: f1:
+; CHECK: nc 1(1,%r2), 0(%r2)
+; CHECK: br %r14
+ %ptr2 = getelementptr i8 *%ptr1, i64 1
+ %val = load i8 *%ptr1
+ %old = load i8 *%ptr2
+ %and = and i8 %val, %old
+ store i8 %and, i8 *%ptr2
+ ret void
+}
+
+; ...and again in reverse.
+define void @f2(i8 *%ptr1) {
+; CHECK-LABEL: f2:
+; CHECK: nc 1(1,%r2), 0(%r2)
+; CHECK: br %r14
+ %ptr2 = getelementptr i8 *%ptr1, i64 1
+ %val = load i8 *%ptr1
+ %old = load i8 *%ptr2
+ %and = and i8 %old, %val
+ store i8 %and, i8 *%ptr2
+ ret void
+}
+
+; Test i8 cases where one value is zero-extended to 32 bits and the other
+; sign-extended.
+define void @f3(i8 *%ptr1) {
+; CHECK-LABEL: f3:
+; CHECK: nc 1(1,%r2), 0(%r2)
+; CHECK: br %r14
+ %ptr2 = getelementptr i8 *%ptr1, i64 1
+ %val = load i8 *%ptr1
+ %extval = zext i8 %val to i32
+ %old = load i8 *%ptr2
+ %extold = sext i8 %old to i32
+ %and = and i32 %extval, %extold
+ %trunc = trunc i32 %and to i8
+ store i8 %trunc, i8 *%ptr2
+ ret void
+}
+
+; ...and again with the extension types reversed.
+define void @f4(i8 *%ptr1) {
+; CHECK-LABEL: f4:
+; CHECK: nc 1(1,%r2), 0(%r2)
+; CHECK: br %r14
+ %ptr2 = getelementptr i8 *%ptr1, i64 1
+ %val = load i8 *%ptr1
+ %extval = sext i8 %val to i32
+ %old = load i8 *%ptr2
+ %extold = zext i8 %old to i32
+ %and = and i32 %extval, %extold
+ %trunc = trunc i32 %and to i8
+ store i8 %trunc, i8 *%ptr2
+ ret void
+}
+
+; ...and again with two sign extensions.
+define void @f5(i8 *%ptr1) {
+; CHECK-LABEL: f5:
+; CHECK: nc 1(1,%r2), 0(%r2)
+; CHECK: br %r14
+ %ptr2 = getelementptr i8 *%ptr1, i64 1
+ %val = load i8 *%ptr1
+ %extval = sext i8 %val to i32
+ %old = load i8 *%ptr2
+ %extold = sext i8 %old to i32
+ %and = and i32 %extval, %extold
+ %trunc = trunc i32 %and to i8
+ store i8 %trunc, i8 *%ptr2
+ ret void
+}
+
+; ...and again with two zero extensions.
+define void @f6(i8 *%ptr1) {
+; CHECK-LABEL: f6:
+; CHECK: nc 1(1,%r2), 0(%r2)
+; CHECK: br %r14
+ %ptr2 = getelementptr i8 *%ptr1, i64 1
+ %val = load i8 *%ptr1
+ %extval = zext i8 %val to i32
+ %old = load i8 *%ptr2
+ %extold = zext i8 %old to i32
+ %and = and i32 %extval, %extold
+ %trunc = trunc i32 %and to i8
+ store i8 %trunc, i8 *%ptr2
+ ret void
+}
+
+; Test i8 cases where the value is extended to 64 bits (just one case
+; this time).
+define void @f7(i8 *%ptr1) {
+; CHECK-LABEL: f7:
+; CHECK: nc 1(1,%r2), 0(%r2)
+; CHECK: br %r14
+ %ptr2 = getelementptr i8 *%ptr1, i64 1
+ %val = load i8 *%ptr1
+ %extval = sext i8 %val to i64
+ %old = load i8 *%ptr2
+ %extold = zext i8 %old to i64
+ %and = and i64 %extval, %extold
+ %trunc = trunc i64 %and to i8
+ store i8 %trunc, i8 *%ptr2
+ ret void
+}
+
+; Test the simple i16 case.
+define void @f8(i16 *%ptr1) {
+; CHECK-LABEL: f8:
+; CHECK: nc 2(2,%r2), 0(%r2)
+; CHECK: br %r14
+ %ptr2 = getelementptr i16 *%ptr1, i64 1
+ %val = load i16 *%ptr1
+ %old = load i16 *%ptr2
+ %and = and i16 %val, %old
+ store i16 %and, i16 *%ptr2
+ ret void
+}
+
+; Test i16 cases where the value is extended to 32 bits.
+define void @f9(i16 *%ptr1) {
+; CHECK-LABEL: f9:
+; CHECK: nc 2(2,%r2), 0(%r2)
+; CHECK: br %r14
+ %ptr2 = getelementptr i16 *%ptr1, i64 1
+ %val = load i16 *%ptr1
+ %extval = zext i16 %val to i32
+ %old = load i16 *%ptr2
+ %extold = sext i16 %old to i32
+ %and = and i32 %extval, %extold
+ %trunc = trunc i32 %and to i16
+ store i16 %trunc, i16 *%ptr2
+ ret void
+}
+
+; Test i16 cases where the value is extended to 64 bits.
+define void @f10(i16 *%ptr1) {
+; CHECK-LABEL: f10:
+; CHECK: nc 2(2,%r2), 0(%r2)
+; CHECK: br %r14
+ %ptr2 = getelementptr i16 *%ptr1, i64 1
+ %val = load i16 *%ptr1
+ %extval = sext i16 %val to i64
+ %old = load i16 *%ptr2
+ %extold = zext i16 %old to i64
+ %and = and i64 %extval, %extold
+ %trunc = trunc i64 %and to i16
+ store i16 %trunc, i16 *%ptr2
+ ret void
+}
+
+; Test the simple i32 case.
+define void @f11(i32 *%ptr1) {
+; CHECK-LABEL: f11:
+; CHECK: nc 4(4,%r2), 0(%r2)
+; CHECK: br %r14
+ %ptr2 = getelementptr i32 *%ptr1, i64 1
+ %val = load i32 *%ptr1
+ %old = load i32 *%ptr2
+ %and = and i32 %old, %val
+ store i32 %and, i32 *%ptr2
+ ret void
+}
+
+; Test i32 cases where the value is extended to 64 bits.
+define void @f12(i32 *%ptr1) {
+; CHECK-LABEL: f12:
+; CHECK: nc 4(4,%r2), 0(%r2)
+; CHECK: br %r14
+ %ptr2 = getelementptr i32 *%ptr1, i64 1
+ %val = load i32 *%ptr1
+ %extval = sext i32 %val to i64
+ %old = load i32 *%ptr2
+ %extold = zext i32 %old to i64
+ %and = and i64 %extval, %extold
+ %trunc = trunc i64 %and to i32
+ store i32 %trunc, i32 *%ptr2
+ ret void
+}
+
+; Test the i64 case.
+define void @f13(i64 *%ptr1) {
+; CHECK-LABEL: f13:
+; CHECK: nc 8(8,%r2), 0(%r2)
+; CHECK: br %r14
+ %ptr2 = getelementptr i64 *%ptr1, i64 1
+ %val = load i64 *%ptr1
+ %old = load i64 *%ptr2
+ %and = and i64 %old, %val
+ store i64 %and, i64 *%ptr2
+ ret void
+}
+
+; Make sure that we don't use NC if the first load is volatile.
+define void @f14(i64 *%ptr1) {
+; CHECK-LABEL: f14:
+; CHECK-NOT: nc
+; CHECK: br %r14
+ %ptr2 = getelementptr i64 *%ptr1, i64 1
+ %val = load volatile i64 *%ptr1
+ %old = load i64 *%ptr2
+ %and = and i64 %old, %val
+ store i64 %and, i64 *%ptr2
+ ret void
+}
+
+; ...likewise the second.
+define void @f15(i64 *%ptr1) {
+; CHECK-LABEL: f15:
+; CHECK-NOT: nc
+; CHECK: br %r14
+ %ptr2 = getelementptr i64 *%ptr1, i64 1
+ %val = load i64 *%ptr1
+ %old = load volatile i64 *%ptr2
+ %and = and i64 %old, %val
+ store i64 %and, i64 *%ptr2
+ ret void
+}
+
+; ...likewise the store.
+define void @f16(i64 *%ptr1) {
+; CHECK-LABEL: f16:
+; CHECK-NOT: nc
+; CHECK: br %r14
+ %ptr2 = getelementptr i64 *%ptr1, i64 1
+ %val = load i64 *%ptr1
+ %old = load i64 *%ptr2
+ %and = and i64 %old, %val
+ store volatile i64 %and, i64 *%ptr2
+ ret void
+}
+
+; Test that NC is used for aligned loads and stores, even if there is
+; no way of telling whether they alias.
+define void @f17(i64 *%ptr1, i64 *%ptr2) {
+; CHECK-LABEL: f17:
+; CHECK: nc 0(8,%r3), 0(%r2)
+; CHECK: br %r14
+ %val = load i64 *%ptr1
+ %old = load i64 *%ptr2
+ %and = and i64 %old, %val
+ store i64 %and, i64 *%ptr2
+ ret void
+}
+
+; ...but if one of the loads isn't aligned, we can't be sure.
+define void @f18(i64 *%ptr1, i64 *%ptr2) {
+; CHECK-LABEL: f18:
+; CHECK-NOT: nc
+; CHECK: br %r14
+ %val = load i64 *%ptr1, align 2
+ %old = load i64 *%ptr2
+ %and = and i64 %old, %val
+ store i64 %and, i64 *%ptr2
+ ret void
+}
+
+; Repeat the previous test with the operands in the opposite order.
+define void @f19(i64 *%ptr1, i64 *%ptr2) {
+; CHECK-LABEL: f19:
+; CHECK-NOT: nc
+; CHECK: br %r14
+ %val = load i64 *%ptr1, align 2
+ %old = load i64 *%ptr2
+ %and = and i64 %val, %old
+ store i64 %and, i64 *%ptr2
+ ret void
+}
+
+; ...and again with the other operand being unaligned.
+define void @f20(i64 *%ptr1, i64 *%ptr2) {
+; CHECK-LABEL: f20:
+; CHECK-NOT: nc
+; CHECK: br %r14
+ %val = load i64 *%ptr1
+ %old = load i64 *%ptr2, align 2
+ %and = and i64 %val, %old
+ store i64 %and, i64 *%ptr2, align 2
+ ret void
+}
+
+; Test a case where there is definite overlap.
+define void @f21(i64 %base) {
+; CHECK-LABEL: f21:
+; CHECK-NOT: nc
+; CHECK: br %r14
+ %add = add i64 %base, 1
+ %ptr1 = inttoptr i64 %base to i64 *
+ %ptr2 = inttoptr i64 %add to i64 *
+ %val = load i64 *%ptr1
+ %old = load i64 *%ptr2, align 1
+ %and = and i64 %old, %val
+ store i64 %and, i64 *%ptr2, align 1
+ ret void
+}
+
+; Test that we can use NC for global addresses for i8.
+define void @f22(i8 *%ptr) {
+; CHECK-LABEL: f22:
+; CHECK: larl [[REG:%r[0-5]]], g1
+; CHECK: nc 0(1,%r2), 0([[REG]])
+; CHECK: br %r14
+ %val = load i8 *@g1
+ %old = load i8 *%ptr
+ %and = and i8 %val, %old
+ store i8 %and, i8 *%ptr
+ ret void
+}
+
+; ...and again with the global on the store.
+define void @f23(i8 *%ptr) {
+; CHECK-LABEL: f23:
+; CHECK: larl [[REG:%r[0-5]]], g1
+; CHECK: nc 0(1,[[REG]]), 0(%r2)
+; CHECK: br %r14
+ %val = load i8 *%ptr
+ %old = load i8 *@g1
+ %and = and i8 %val, %old
+ store i8 %and, i8 *@g1
+ ret void
+}
+
+; Test that we use NC even where LHRL and STHRL are available.
+define void @f24(i16 *%ptr) {
+; CHECK-LABEL: f24:
+; CHECK: larl [[REG:%r[0-5]]], g2
+; CHECK: nc 0(2,%r2), 0([[REG]])
+; CHECK: br %r14
+ %val = load i16 *@g2
+ %old = load i16 *%ptr
+ %and = and i16 %val, %old
+ store i16 %and, i16 *%ptr
+ ret void
+}
+
+; ...likewise on the other side.
+define void @f25(i16 *%ptr) {
+; CHECK-LABEL: f25:
+; CHECK: larl [[REG:%r[0-5]]], g2
+; CHECK: nc 0(2,[[REG]]), 0(%r2)
+; CHECK: br %r14
+ %val = load i16 *%ptr
+ %old = load i16 *@g2
+ %and = and i16 %val, %old
+ store i16 %and, i16 *@g2
+ ret void
+}
+
+; Test a case where offset disambiguation is enough.
+define void @f26(i64 *%ptr1) {
+; CHECK-LABEL: f26:
+; CHECK: nc 8(8,%r2), 0(%r2)
+; CHECK: br %r14
+ %ptr2 = getelementptr i64 *%ptr1, i64 1
+ %val = load i64 *%ptr1, align 1
+ %old = load i64 *%ptr2, align 1
+ %and = and i64 %old, %val
+ store i64 %and, i64 *%ptr2, align 1
+ ret void
+}
+
+; Test a case where TBAA tells us there is no alias.
+define void @f27(i64 *%ptr1, i64 *%ptr2) {
+; CHECK-LABEL: f27:
+; CHECK: nc 0(8,%r3), 0(%r2)
+; CHECK: br %r14
+ %val = load i64 *%ptr1, align 2, !tbaa !1
+ %old = load i64 *%ptr2, align 2, !tbaa !2
+ %and = and i64 %old, %val
+ store i64 %and, i64 *%ptr2, align 2, !tbaa !2
+ ret void
+}
+
+; Test a case where TBAA information is present but doesn't help.
+define void @f28(i64 *%ptr1, i64 *%ptr2) {
+; CHECK-LABEL: f28:
+; CHECK-NOT: nc
+; CHECK: br %r14
+ %val = load i64 *%ptr1, align 2, !tbaa !1
+ %old = load i64 *%ptr2, align 2, !tbaa !1
+ %and = and i64 %old, %val
+ store i64 %and, i64 *%ptr2, align 2, !tbaa !1
+ ret void
+}
+
+!0 = metadata !{ metadata !"root" }
+!1 = metadata !{ metadata !"set1", metadata !0 }
+!2 = metadata !{ metadata !"set2", metadata !0 }
diff --git a/test/CodeGen/SystemZ/or-08.ll b/test/CodeGen/SystemZ/or-08.ll
new file mode 100644
index 0000000..8f5bf31
--- /dev/null
+++ b/test/CodeGen/SystemZ/or-08.ll
@@ -0,0 +1,57 @@
+; Test memory-to-memory ORs.
+;
+; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
+
+; Test the simple i8 case.
+define void @f1(i8 *%ptr1) {
+; CHECK-LABEL: f1:
+; CHECK: oc 1(1,%r2), 0(%r2)
+; CHECK: br %r14
+ %ptr2 = getelementptr i8 *%ptr1, i64 1
+ %val = load i8 *%ptr1
+ %old = load i8 *%ptr2
+ %or = or i8 %val, %old
+ store i8 %or, i8 *%ptr2
+ ret void
+}
+
+; Test the simple i16 case.
+define void @f2(i16 *%ptr1) {
+; CHECK-LABEL: f2:
+; CHECK: oc 2(2,%r2), 0(%r2)
+; CHECK: br %r14
+ %ptr2 = getelementptr i16 *%ptr1, i64 1
+ %val = load i16 *%ptr1
+ %old = load i16 *%ptr2
+ %or = or i16 %val, %old
+ store i16 %or, i16 *%ptr2
+ ret void
+}
+
+; Test the simple i32 case.
+define void @f3(i32 *%ptr1) {
+; CHECK-LABEL: f3:
+; CHECK: oc 4(4,%r2), 0(%r2)
+; CHECK: br %r14
+ %ptr2 = getelementptr i32 *%ptr1, i64 1
+ %val = load i32 *%ptr1
+ %old = load i32 *%ptr2
+ %or = or i32 %old, %val
+ store i32 %or, i32 *%ptr2
+ ret void
+}
+
+; Test the i64 case.
+define void @f4(i64 *%ptr1) {
+; CHECK-LABEL: f4:
+; CHECK: oc 8(8,%r2), 0(%r2)
+; CHECK: br %r14
+ %ptr2 = getelementptr i64 *%ptr1, i64 1
+ %val = load i64 *%ptr1
+ %old = load i64 *%ptr2
+ %or = or i64 %old, %val
+ store i64 %or, i64 *%ptr2
+ ret void
+}
+
+; Leave other more complicated tests to and-08.ll.
diff --git a/test/CodeGen/SystemZ/xor-08.ll b/test/CodeGen/SystemZ/xor-08.ll
new file mode 100644
index 0000000..8cba41e
--- /dev/null
+++ b/test/CodeGen/SystemZ/xor-08.ll
@@ -0,0 +1,57 @@
+; Test memory-to-memory XORs.
+;
+; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
+
+; Test the simple i8 case.
+define void @f1(i8 *%ptr1) {
+; CHECK-LABEL: f1:
+; CHECK: xc 1(1,%r2), 0(%r2)
+; CHECK: br %r14
+ %ptr2 = getelementptr i8 *%ptr1, i64 1
+ %val = load i8 *%ptr1
+ %old = load i8 *%ptr2
+ %xor = xor i8 %val, %old
+ store i8 %xor, i8 *%ptr2
+ ret void
+}
+
+; Test the simple i16 case.
+define void @f2(i16 *%ptr1) {
+; CHECK-LABEL: f2:
+; CHECK: xc 2(2,%r2), 0(%r2)
+; CHECK: br %r14
+ %ptr2 = getelementptr i16 *%ptr1, i64 1
+ %val = load i16 *%ptr1
+ %old = load i16 *%ptr2
+ %xor = xor i16 %val, %old
+ store i16 %xor, i16 *%ptr2
+ ret void
+}
+
+; Test the simple i32 case.
+define void @f3(i32 *%ptr1) {
+; CHECK-LABEL: f3:
+; CHECK: xc 4(4,%r2), 0(%r2)
+; CHECK: br %r14
+ %ptr2 = getelementptr i32 *%ptr1, i64 1
+ %val = load i32 *%ptr1
+ %old = load i32 *%ptr2
+ %xor = xor i32 %old, %val
+ store i32 %xor, i32 *%ptr2
+ ret void
+}
+
+; Test the i64 case.
+define void @f4(i64 *%ptr1) {
+; CHECK-LABEL: f4:
+; CHECK: xc 8(8,%r2), 0(%r2)
+; CHECK: br %r14
+ %ptr2 = getelementptr i64 *%ptr1, i64 1
+ %val = load i64 *%ptr1
+ %old = load i64 *%ptr2
+ %xor = xor i64 %old, %val
+ store i64 %xor, i64 *%ptr2
+ ret void
+}
+
+; Leave other more complicated tests to and-08.ll.
diff --git a/test/MC/Disassembler/SystemZ/insns.txt b/test/MC/Disassembler/SystemZ/insns.txt
index 912837c..f2cf322 100644
--- a/test/MC/Disassembler/SystemZ/insns.txt
+++ b/test/MC/Disassembler/SystemZ/insns.txt
@@ -4861,6 +4861,42 @@
# CHECK: mxdb %f13, 0
0xed 0xd0 0x00 0x00 0x00 0x07
+# CHECK: nc 0(1), 0
+0xd4 0x00 0x00 0x00 0x00 0x00
+
+# CHECK: nc 0(1), 0(%r1)
+0xd4 0x00 0x00 0x00 0x10 0x00
+
+# CHECK: nc 0(1), 0(%r15)
+0xd4 0x00 0x00 0x00 0xf0 0x00
+
+# CHECK: nc 0(1), 4095
+0xd4 0x00 0x00 0x00 0x0f 0xff
+
+# CHECK: nc 0(1), 4095(%r1)
+0xd4 0x00 0x00 0x00 0x1f 0xff
+
+# CHECK: nc 0(1), 4095(%r15)
+0xd4 0x00 0x00 0x00 0xff 0xff
+
+# CHECK: nc 0(1,%r1), 0
+0xd4 0x00 0x10 0x00 0x00 0x00
+
+# CHECK: nc 0(1,%r15), 0
+0xd4 0x00 0xf0 0x00 0x00 0x00
+
+# CHECK: nc 4095(1,%r1), 0
+0xd4 0x00 0x1f 0xff 0x00 0x00
+
+# CHECK: nc 4095(1,%r15), 0
+0xd4 0x00 0xff 0xff 0x00 0x00
+
+# CHECK: nc 0(256,%r1), 0
+0xd4 0xff 0x10 0x00 0x00 0x00
+
+# CHECK: nc 0(256,%r15), 0
+0xd4 0xff 0xf0 0x00 0x00 0x00
+
# CHECK: ngr %r0, %r0
0xb9 0x80 0x00 0x00
@@ -5095,6 +5131,42 @@
# CHECK: ny %r15, 0
0xe3 0xf0 0x00 0x00 0x00 0x54
+# CHECK: oc 0(1), 0
+0xd6 0x00 0x00 0x00 0x00 0x00
+
+# CHECK: oc 0(1), 0(%r1)
+0xd6 0x00 0x00 0x00 0x10 0x00
+
+# CHECK: oc 0(1), 0(%r15)
+0xd6 0x00 0x00 0x00 0xf0 0x00
+
+# CHECK: oc 0(1), 4095
+0xd6 0x00 0x00 0x00 0x0f 0xff
+
+# CHECK: oc 0(1), 4095(%r1)
+0xd6 0x00 0x00 0x00 0x1f 0xff
+
+# CHECK: oc 0(1), 4095(%r15)
+0xd6 0x00 0x00 0x00 0xff 0xff
+
+# CHECK: oc 0(1,%r1), 0
+0xd6 0x00 0x10 0x00 0x00 0x00
+
+# CHECK: oc 0(1,%r15), 0
+0xd6 0x00 0xf0 0x00 0x00 0x00
+
+# CHECK: oc 4095(1,%r1), 0
+0xd6 0x00 0x1f 0xff 0x00 0x00
+
+# CHECK: oc 4095(1,%r15), 0
+0xd6 0x00 0xff 0xff 0x00 0x00
+
+# CHECK: oc 0(256,%r1), 0
+0xd6 0xff 0x10 0x00 0x00 0x00
+
+# CHECK: oc 0(256,%r15), 0
+0xd6 0xff 0xf0 0x00 0x00 0x00
+
# CHECK: ogr %r0, %r0
0xb9 0x81 0x00 0x00
@@ -7012,6 +7084,42 @@
# CHECK: tmll %r15, 0
0xa7 0xf1 0x00 0x00
+# CHECK: xc 0(1), 0
+0xd7 0x00 0x00 0x00 0x00 0x00
+
+# CHECK: xc 0(1), 0(%r1)
+0xd7 0x00 0x00 0x00 0x10 0x00
+
+# CHECK: xc 0(1), 0(%r15)
+0xd7 0x00 0x00 0x00 0xf0 0x00
+
+# CHECK: xc 0(1), 4095
+0xd7 0x00 0x00 0x00 0x0f 0xff
+
+# CHECK: xc 0(1), 4095(%r1)
+0xd7 0x00 0x00 0x00 0x1f 0xff
+
+# CHECK: xc 0(1), 4095(%r15)
+0xd7 0x00 0x00 0x00 0xff 0xff
+
+# CHECK: xc 0(1,%r1), 0
+0xd7 0x00 0x10 0x00 0x00 0x00
+
+# CHECK: xc 0(1,%r15), 0
+0xd7 0x00 0xf0 0x00 0x00 0x00
+
+# CHECK: xc 4095(1,%r1), 0
+0xd7 0x00 0x1f 0xff 0x00 0x00
+
+# CHECK: xc 4095(1,%r15), 0
+0xd7 0x00 0xff 0xff 0x00 0x00
+
+# CHECK: xc 0(256,%r1), 0
+0xd7 0xff 0x10 0x00 0x00 0x00
+
+# CHECK: xc 0(256,%r15), 0
+0xd7 0xff 0xf0 0x00 0x00 0x00
+
# CHECK: xgr %r0, %r0
0xb9 0x82 0x00 0x00
diff --git a/test/MC/SystemZ/insn-bad.s b/test/MC/SystemZ/insn-bad.s
index 54979fd..a7affae 100644
--- a/test/MC/SystemZ/insn-bad.s
+++ b/test/MC/SystemZ/insn-bad.s
@@ -2051,6 +2051,50 @@
n %r0, -1
n %r0, 4096
+#CHECK: error: missing length in address
+#CHECK: nc 0, 0
+#CHECK: error: missing length in address
+#CHECK: nc 0(%r1), 0(%r1)
+#CHECK: error: invalid use of length addressing
+#CHECK: nc 0(1,%r1), 0(2,%r1)
+#CHECK: error: invalid operand
+#CHECK: nc 0(0,%r1), 0(%r1)
+#CHECK: error: invalid operand
+#CHECK: nc 0(257,%r1), 0(%r1)
+#CHECK: error: invalid operand
+#CHECK: nc -1(1,%r1), 0(%r1)
+#CHECK: error: invalid operand
+#CHECK: nc 4096(1,%r1), 0(%r1)
+#CHECK: error: invalid operand
+#CHECK: nc 0(1,%r1), -1(%r1)
+#CHECK: error: invalid operand
+#CHECK: nc 0(1,%r1), 4096(%r1)
+#CHECK: error: %r0 used in an address
+#CHECK: nc 0(1,%r0), 0(%r1)
+#CHECK: error: %r0 used in an address
+#CHECK: nc 0(1,%r1), 0(%r0)
+#CHECK: error: invalid use of indexed addressing
+#CHECK: nc 0(%r1,%r2), 0(%r1)
+#CHECK: error: invalid use of indexed addressing
+#CHECK: nc 0(1,%r2), 0(%r1,%r2)
+#CHECK: error: unknown token in expression
+#CHECK: nc 0(-), 0
+
+ nc 0, 0
+ nc 0(%r1), 0(%r1)
+ nc 0(1,%r1), 0(2,%r1)
+ nc 0(0,%r1), 0(%r1)
+ nc 0(257,%r1), 0(%r1)
+ nc -1(1,%r1), 0(%r1)
+ nc 4096(1,%r1), 0(%r1)
+ nc 0(1,%r1), -1(%r1)
+ nc 0(1,%r1), 4096(%r1)
+ nc 0(1,%r0), 0(%r1)
+ nc 0(1,%r1), 0(%r0)
+ nc 0(%r1,%r2), 0(%r1)
+ nc 0(1,%r2), 0(%r1,%r2)
+ nc 0(-), 0
+
#CHECK: error: invalid operand
#CHECK: ng %r0, -524289
#CHECK: error: invalid operand
@@ -2167,6 +2211,50 @@
o %r0, -1
o %r0, 4096
+#CHECK: error: missing length in address
+#CHECK: oc 0, 0
+#CHECK: error: missing length in address
+#CHECK: oc 0(%r1), 0(%r1)
+#CHECK: error: invalid use of length addressing
+#CHECK: oc 0(1,%r1), 0(2,%r1)
+#CHECK: error: invalid operand
+#CHECK: oc 0(0,%r1), 0(%r1)
+#CHECK: error: invalid operand
+#CHECK: oc 0(257,%r1), 0(%r1)
+#CHECK: error: invalid operand
+#CHECK: oc -1(1,%r1), 0(%r1)
+#CHECK: error: invalid operand
+#CHECK: oc 4096(1,%r1), 0(%r1)
+#CHECK: error: invalid operand
+#CHECK: oc 0(1,%r1), -1(%r1)
+#CHECK: error: invalid operand
+#CHECK: oc 0(1,%r1), 4096(%r1)
+#CHECK: error: %r0 used in an address
+#CHECK: oc 0(1,%r0), 0(%r1)
+#CHECK: error: %r0 used in an address
+#CHECK: oc 0(1,%r1), 0(%r0)
+#CHECK: error: invalid use of indexed addressing
+#CHECK: oc 0(%r1,%r2), 0(%r1)
+#CHECK: error: invalid use of indexed addressing
+#CHECK: oc 0(1,%r2), 0(%r1,%r2)
+#CHECK: error: unknown token in expression
+#CHECK: oc 0(-), 0
+
+ oc 0, 0
+ oc 0(%r1), 0(%r1)
+ oc 0(1,%r1), 0(2,%r1)
+ oc 0(0,%r1), 0(%r1)
+ oc 0(257,%r1), 0(%r1)
+ oc -1(1,%r1), 0(%r1)
+ oc 4096(1,%r1), 0(%r1)
+ oc 0(1,%r1), -1(%r1)
+ oc 0(1,%r1), 4096(%r1)
+ oc 0(1,%r0), 0(%r1)
+ oc 0(1,%r1), 0(%r0)
+ oc 0(%r1,%r2), 0(%r1)
+ oc 0(1,%r2), 0(%r1,%r2)
+ oc 0(-), 0
+
#CHECK: error: invalid operand
#CHECK: og %r0, -524289
#CHECK: error: invalid operand
@@ -2903,6 +2991,50 @@
x %r0, -1
x %r0, 4096
+#CHECK: error: missing length in address
+#CHECK: xc 0, 0
+#CHECK: error: missing length in address
+#CHECK: xc 0(%r1), 0(%r1)
+#CHECK: error: invalid use of length addressing
+#CHECK: xc 0(1,%r1), 0(2,%r1)
+#CHECK: error: invalid operand
+#CHECK: xc 0(0,%r1), 0(%r1)
+#CHECK: error: invalid operand
+#CHECK: xc 0(257,%r1), 0(%r1)
+#CHECK: error: invalid operand
+#CHECK: xc -1(1,%r1), 0(%r1)
+#CHECK: error: invalid operand
+#CHECK: xc 4096(1,%r1), 0(%r1)
+#CHECK: error: invalid operand
+#CHECK: xc 0(1,%r1), -1(%r1)
+#CHECK: error: invalid operand
+#CHECK: xc 0(1,%r1), 4096(%r1)
+#CHECK: error: %r0 used in an address
+#CHECK: xc 0(1,%r0), 0(%r1)
+#CHECK: error: %r0 used in an address
+#CHECK: xc 0(1,%r1), 0(%r0)
+#CHECK: error: invalid use of indexed addressing
+#CHECK: xc 0(%r1,%r2), 0(%r1)
+#CHECK: error: invalid use of indexed addressing
+#CHECK: xc 0(1,%r2), 0(%r1,%r2)
+#CHECK: error: unknown token in expression
+#CHECK: xc 0(-), 0
+
+ xc 0, 0
+ xc 0(%r1), 0(%r1)
+ xc 0(1,%r1), 0(2,%r1)
+ xc 0(0,%r1), 0(%r1)
+ xc 0(257,%r1), 0(%r1)
+ xc -1(1,%r1), 0(%r1)
+ xc 4096(1,%r1), 0(%r1)
+ xc 0(1,%r1), -1(%r1)
+ xc 0(1,%r1), 4096(%r1)
+ xc 0(1,%r0), 0(%r1)
+ xc 0(1,%r1), 0(%r0)
+ xc 0(%r1,%r2), 0(%r1)
+ xc 0(1,%r2), 0(%r1,%r2)
+ xc 0(-), 0
+
#CHECK: error: invalid operand
#CHECK: xg %r0, -524289
#CHECK: error: invalid operand
diff --git a/test/MC/SystemZ/insn-good.s b/test/MC/SystemZ/insn-good.s
index be7e308..0cbccc4 100644
--- a/test/MC/SystemZ/insn-good.s
+++ b/test/MC/SystemZ/insn-good.s
@@ -5774,6 +5774,32 @@
n %r0, 4095(%r15,%r1)
n %r15, 0
+#CHECK: nc 0(1), 0 # encoding: [0xd4,0x00,0x00,0x00,0x00,0x00]
+#CHECK: nc 0(1), 0(%r1) # encoding: [0xd4,0x00,0x00,0x00,0x10,0x00]
+#CHECK: nc 0(1), 0(%r15) # encoding: [0xd4,0x00,0x00,0x00,0xf0,0x00]
+#CHECK: nc 0(1), 4095 # encoding: [0xd4,0x00,0x00,0x00,0x0f,0xff]
+#CHECK: nc 0(1), 4095(%r1) # encoding: [0xd4,0x00,0x00,0x00,0x1f,0xff]
+#CHECK: nc 0(1), 4095(%r15) # encoding: [0xd4,0x00,0x00,0x00,0xff,0xff]
+#CHECK: nc 0(1,%r1), 0 # encoding: [0xd4,0x00,0x10,0x00,0x00,0x00]
+#CHECK: nc 0(1,%r15), 0 # encoding: [0xd4,0x00,0xf0,0x00,0x00,0x00]
+#CHECK: nc 4095(1,%r1), 0 # encoding: [0xd4,0x00,0x1f,0xff,0x00,0x00]
+#CHECK: nc 4095(1,%r15), 0 # encoding: [0xd4,0x00,0xff,0xff,0x00,0x00]
+#CHECK: nc 0(256,%r1), 0 # encoding: [0xd4,0xff,0x10,0x00,0x00,0x00]
+#CHECK: nc 0(256,%r15), 0 # encoding: [0xd4,0xff,0xf0,0x00,0x00,0x00]
+
+ nc 0(1), 0
+ nc 0(1), 0(%r1)
+ nc 0(1), 0(%r15)
+ nc 0(1), 4095
+ nc 0(1), 4095(%r1)
+ nc 0(1), 4095(%r15)
+ nc 0(1,%r1), 0
+ nc 0(1,%r15), 0
+ nc 4095(1,%r1), 0
+ nc 4095(1,%r15), 0
+ nc 0(256,%r1), 0
+ nc 0(256,%r15), 0
+
#CHECK: ng %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x80]
#CHECK: ng %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x80]
#CHECK: ng %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x80]
@@ -5948,6 +5974,32 @@
o %r0, 4095(%r15,%r1)
o %r15, 0
+#CHECK: oc 0(1), 0 # encoding: [0xd6,0x00,0x00,0x00,0x00,0x00]
+#CHECK: oc 0(1), 0(%r1) # encoding: [0xd6,0x00,0x00,0x00,0x10,0x00]
+#CHECK: oc 0(1), 0(%r15) # encoding: [0xd6,0x00,0x00,0x00,0xf0,0x00]
+#CHECK: oc 0(1), 4095 # encoding: [0xd6,0x00,0x00,0x00,0x0f,0xff]
+#CHECK: oc 0(1), 4095(%r1) # encoding: [0xd6,0x00,0x00,0x00,0x1f,0xff]
+#CHECK: oc 0(1), 4095(%r15) # encoding: [0xd6,0x00,0x00,0x00,0xff,0xff]
+#CHECK: oc 0(1,%r1), 0 # encoding: [0xd6,0x00,0x10,0x00,0x00,0x00]
+#CHECK: oc 0(1,%r15), 0 # encoding: [0xd6,0x00,0xf0,0x00,0x00,0x00]
+#CHECK: oc 4095(1,%r1), 0 # encoding: [0xd6,0x00,0x1f,0xff,0x00,0x00]
+#CHECK: oc 4095(1,%r15), 0 # encoding: [0xd6,0x00,0xff,0xff,0x00,0x00]
+#CHECK: oc 0(256,%r1), 0 # encoding: [0xd6,0xff,0x10,0x00,0x00,0x00]
+#CHECK: oc 0(256,%r15), 0 # encoding: [0xd6,0xff,0xf0,0x00,0x00,0x00]
+
+ oc 0(1), 0
+ oc 0(1), 0(%r1)
+ oc 0(1), 0(%r15)
+ oc 0(1), 4095
+ oc 0(1), 4095(%r1)
+ oc 0(1), 4095(%r15)
+ oc 0(1,%r1), 0
+ oc 0(1,%r15), 0
+ oc 4095(1,%r1), 0
+ oc 4095(1,%r15), 0
+ oc 0(256,%r1), 0
+ oc 0(256,%r15), 0
+
#CHECK: og %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x81]
#CHECK: og %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x81]
#CHECK: og %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x81]
@@ -7340,6 +7392,32 @@
x %r0, 4095(%r15,%r1)
x %r15, 0
+#CHECK: xc 0(1), 0 # encoding: [0xd7,0x00,0x00,0x00,0x00,0x00]
+#CHECK: xc 0(1), 0(%r1) # encoding: [0xd7,0x00,0x00,0x00,0x10,0x00]
+#CHECK: xc 0(1), 0(%r15) # encoding: [0xd7,0x00,0x00,0x00,0xf0,0x00]
+#CHECK: xc 0(1), 4095 # encoding: [0xd7,0x00,0x00,0x00,0x0f,0xff]
+#CHECK: xc 0(1), 4095(%r1) # encoding: [0xd7,0x00,0x00,0x00,0x1f,0xff]
+#CHECK: xc 0(1), 4095(%r15) # encoding: [0xd7,0x00,0x00,0x00,0xff,0xff]
+#CHECK: xc 0(1,%r1), 0 # encoding: [0xd7,0x00,0x10,0x00,0x00,0x00]
+#CHECK: xc 0(1,%r15), 0 # encoding: [0xd7,0x00,0xf0,0x00,0x00,0x00]
+#CHECK: xc 4095(1,%r1), 0 # encoding: [0xd7,0x00,0x1f,0xff,0x00,0x00]
+#CHECK: xc 4095(1,%r15), 0 # encoding: [0xd7,0x00,0xff,0xff,0x00,0x00]
+#CHECK: xc 0(256,%r1), 0 # encoding: [0xd7,0xff,0x10,0x00,0x00,0x00]
+#CHECK: xc 0(256,%r15), 0 # encoding: [0xd7,0xff,0xf0,0x00,0x00,0x00]
+
+ xc 0(1), 0
+ xc 0(1), 0(%r1)
+ xc 0(1), 0(%r15)
+ xc 0(1), 4095
+ xc 0(1), 4095(%r1)
+ xc 0(1), 4095(%r15)
+ xc 0(1,%r1), 0
+ xc 0(1,%r15), 0
+ xc 4095(1,%r1), 0
+ xc 4095(1,%r15), 0
+ xc 0(256,%r1), 0
+ xc 0(256,%r15), 0
+
#CHECK: xg %r0, -524288 # encoding: [0xe3,0x00,0x00,0x00,0x80,0x82]
#CHECK: xg %r0, -1 # encoding: [0xe3,0x00,0x0f,0xff,0xff,0x82]
#CHECK: xg %r0, 0 # encoding: [0xe3,0x00,0x00,0x00,0x00,0x82]
generated by cgit v1.1 at 2025-03-30 05:22:17 +0000