Add some comments.

llvm-svn: 120598
This commit is contained in:
Bob Wilson 2010-12-01 19:50:20 +00:00
parent 3e8f3f94ef
commit 67056b613d
1 changed files with 4 additions and 1 deletions

View File

@ -52,7 +52,10 @@ class Inst <string p, string t, Op o> {
bit isShift = 0;
}
// Used to generate Builtins.def
// Used to generate Builtins.def:
// SInst: Instruction with signed/unsigned suffix (e.g., "s8", "u8", "p8")
// IInst: Instruction with generic integer suffix (e.g., "i8")
// WInst: Instruction with only bit size suffix (e.g., "8")
class SInst<string p, string t> : Inst<p, t, OP_NONE> {}
class IInst<string p, string t> : Inst<p, t, OP_NONE> {}
class WInst<string p, string t> : Inst<p, t, OP_NONE> {}