[cfe-commits] r120598 - /cfe/trunk/include/clang/Basic/arm_neon.td
Bob Wilson
bob.wilson at apple.com
Wed Dec 1 11:50:20 PST 2010
Author: bwilson
Date: Wed Dec 1 13:50:20 2010
New Revision: 120598
URL: http://llvm.org/viewvc/llvm-project?rev=120598&view=rev
Log:
Add some comments.
Modified:
cfe/trunk/include/clang/Basic/arm_neon.td
Modified: cfe/trunk/include/clang/Basic/arm_neon.td
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/arm_neon.td?rev=120598&r1=120597&r2=120598&view=diff
==============================================================================
--- cfe/trunk/include/clang/Basic/arm_neon.td (original)
+++ cfe/trunk/include/clang/Basic/arm_neon.td Wed Dec 1 13:50:20 2010
@@ -52,7 +52,10 @@
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> {}
More information about the cfe-commits
mailing list