[GlobalISel] Mention pointers in LowLevelType.h. NFC.

llvm-svn: 278801

diff --git a/llvm/include/llvm/CodeGen/LowLevelType.h b/llvm/include/llvm/CodeGen/LowLevelType.h
index bda16e5..222a272 100644 (file)
--- a/llvm/include/llvm/CodeGen/LowLevelType.h
+++ b/llvm/include/llvm/CodeGen/LowLevelType.h
@@ -11,12 +11,13 @@
 /// selection.
 ///
 /// For a type attached to a MachineInstr, we only care about 2 details: total
-/// size and the number of vector lanes (if any). Accordingly, there are 3
+/// size and the number of vector lanes (if any). Accordingly, there are 4
 /// possible valid type-kinds:
 ///
 ///    * `unsized` for labels etc
 ///    * `sN` for scalars and aggregates
 ///    * `<N x sM>` for vectors, which must have at least 2 elements.
+///    * `pN` for pointers
 ///
 /// Other information required for correct selection is expected to be carried
 /// by the opcode, or non-type flags. For example the distinction between G_ADD