[Power9] Implement copy-paste, msgsync, slb, and stop instructions
This patch implements the following BookII and Book III instructions:
- copy copy_first cp_abort paste paste. paste_last
- msgsync
- slbieg slbsync
- stop
Total 10 instructions
Reviewers: nemanjai hfinkel tjablin amehsan kbarton
llvm-svn: 265504
diff --git a/llvm/test/MC/PowerPC/ppc64-encoding-ext.s b/llvm/test/MC/PowerPC/ppc64-encoding-ext.s
index 143a306..682a737 100644
--- a/llvm/test/MC/PowerPC/ppc64-encoding-ext.s
+++ b/llvm/test/MC/PowerPC/ppc64-encoding-ext.s
@@ -3666,3 +3666,16 @@
# CHECK-LE: attn # encoding: [0x00,0x02,0x00,0x00]
attn
+# Copy-Paste Facility (Extended Mnemonics):
+# CHECK-BE: copy 2, 19, 0 # encoding: [0x7c,0x02,0x9e,0x0c]
+# CHECK-LE: copy 2, 19, 0 # encoding: [0x0c,0x9e,0x02,0x7c]
+ copy 2, 19
+# CHECK-BE: copy 2, 19, 1 # encoding: [0x7c,0x22,0x9e,0x0c]
+# CHECK-LE: copy 2, 19, 1 # encoding: [0x0c,0x9e,0x22,0x7c]
+ copy_first 2, 19
+# CHECK-BE: paste 17, 1, 0 # encoding: [0x7c,0x11,0x0f,0x0c]
+# CHECK-LE: paste 17, 1, 0 # encoding: [0x0c,0x0f,0x11,0x7c]
+ paste 17, 1
+# CHECK-BE: paste. 17, 1, 1 # encoding: [0x7c,0x31,0x0f,0x0d]
+# CHECK-LE: paste. 17, 1, 1 # encoding: [0x0d,0x0f,0x31,0x7c]
+ paste_last 17, 1