[llvm] [SystemZ] Add extended mnemonics tests. (PR #91733)

[Dominik Steenken via llvm-commits]

================
@@ -190,6 +203,19 @@
         locghino %r11, 32512
         locghi %r11, 32512, 15
 
+#CHECK: locghim %r10, 2766 # encoding: [0xec,0xa4,0x0a,0xce,0x00,0x46]
+#CHECK: locghinm %r11, 6862 # encoding: [0xec,0xbb,0x1a,0xce,0x00,0x46]
+#CHECK: locghip %r12, 10958 # encoding: [0xec,0xc2,0x2a,0xce,0x00,0x46]
+#CHECK: locghiz %r13, 15054 # encoding: [0xec,0xd8,0x3a,0xce,0x00,0x46]
+#CHECK: locghinp %r14, 19150 # encoding: [0xec,0xed,0x4a,0xce,0x00,0x46]
+#CHECK: locghinz %r15, 23246 # encoding: [0xec,0xf7,0x5a,0xce,0x00,0x46]
----------------
dominik-steenken wrote:

I will add the missing whitespace.

https://github.com/llvm/llvm-project/pull/91733