Rename the IMULri* instructions to IMULrri, as they are actually three address
instructions.  Add forms of these instructions that read from memory


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11518 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/Printer.cpp b/lib/Target/X86/Printer.cpp
index 31ac00f..f19b342 100644
--- a/lib/Target/X86/Printer.cpp
+++ b/lib/Target/X86/Printer.cpp
@@ -665,7 +665,7 @@
     // like: add r32, r/m32
     //
     // 3 Operands: in this form, we can have 'INST R1, R2, imm', which is used
-    // for instructions like the IMULri instructions.
+    // for instructions like the IMULrri instructions.
     //
     //
     assert(MI->getOperand(0).isRegister() &&