Imported Upstream version 5.18.0.161

Former-commit-id: 4db48158d3a35497b8f118ab21b5f08ac3d86d98

external/llvm/test/MC/Disassembler/ARM/unpredictable-AExtI-arm.txt

@@ -0,0 +1,62 @@
+# RUN: llvm-mc --disassemble %s -triple=armv7-linux-gnueabi 2>&1 | FileCheck %s -check-prefix=CHECK-WARN
+# RUN: llvm-mc --disassemble %s -triple=armv7-linux-gnueabi 2>&1 | FileCheck %s
+
+# CHECK-WARN: potentially undefined
+# CHECK-WARN: 0x74 0x03 0xaf 0x06
+# CHECK: sxtb
+0x74 0x03 0xaf 0x06
+
+# CHECK-WARN: potentially undefined
+# CHECK-WARN: 0x74 0x3f 0xbf 0x06
+# CHECK: sxth
+0x74 0x3f 0xbf 0x06
+
+# CHECK-WARN: potentially undefined
+# CHECK-WARN: 0x74 0x3f 0xa6 0x06
+# CHECK: sxtab
+0x74 0x3f 0xa6 0x06
+
+# CHECK-WARN: potentially undefined
+# CHECK-WARN: 0x74 0x3f 0xb7 0x06
+# CHECK: sxtah
+0x74 0x3f 0xb7 0x06
+
+# CHECK-WARN: potentially undefined
+# CHECK-WARN: 0x74 0x3f 0x8f 0x06
+# CHECK: sxtb16
+0x74 0x3f 0x8f 0x06
+
+# CHECK-WARN: potentially undefined
+# CHECK-WARN: 0x74 0x3f 0x86 0x06
+# CHECK: sxtab16
+0x74 0x3f 0x86 0x06
+
+# CHECK-WARN: potentially undefined
+# CHECK-WARN: 0x74 0x3f 0xef 0x06
+# CHECK: uxtb
+0x74 0x3f 0xef 0x06
+
+# CHECK-WARN: potentially undefined
+# CHECK-WARN: 0x74 0x3f 0xff 0x06
+# CHECK: uxth
+0x74 0x3f 0xff 0x06
+
+# CHECK-WARN: potentially undefined
+# CHECK-WARN: 0x74 0x3f 0xcf 0x06
+# CHECK: uxtb16
+0x74 0x3f 0xcf 0x06
+
+# CHECK-WARN: potentially undefined
+# CHECK-WARN: 0x74 0x3f 0xe4 0x06
+# CHECK: uxtab
+0x74 0x3f 0xe4 0x06
+
+# CHECK-WARN: potentially undefined
+# CHECK-WARN: 0x74 0x3f 0xf2 0x06
+# CHECK: uxtah
+0x74 0x3f 0xf2 0x06
+
+# CHECK-WARN: potentially undefined
+# CHECK-WARN: 0x74 0x3f 0xc4 0x06
+# CHECK: uxtab16
+0x74 0x3f 0xc4 0x06