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-rw-r--r--test/MC/Disassembler/SystemZ/invalid-regs.txt22
1 files changed, 22 insertions, 0 deletions
diff --git a/test/MC/Disassembler/SystemZ/invalid-regs.txt b/test/MC/Disassembler/SystemZ/invalid-regs.txt
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+++ b/test/MC/Disassembler/SystemZ/invalid-regs.txt
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+# RUN: llvm-mc --disassemble %s -triple=s390x-linux-gnu < %s 2>&1 | FileCheck %s
+
+# This would be "axbr %f14, %f0", but %r14 is invalid.
+#
+# CHECK: warning: invalid instruction encoding
+# CHECK-NEXT: 0xb3 0x4a 0x00 0xe0
+# CHECK-NEXT: ^
+0xb3 0x4a 0x00 0xe0
+
+# This would be "axbr %f0, %f2", but %f2 is invalid.
+#
+# CHECK-NEXT: warning: invalid instruction encoding
+# CHECK-NEXT: 0xb3 0x4a 0x00 0x02
+# CHECK-NEXT: ^
+0xb3 0x4a 0x00 0x02
+
+# This would be "dlr %r1, %r8", but %r1 is invalid.
+#
+# CHECK-NEXT: warning: invalid instruction encoding
+# CHECK-NEXT: 0xb9 0x97 0x00 0x18
+# CHECK-NEXT: ^
+0xb9 0x97 0x00 0x18