From 9d4879f364ddbde899e81f96891ddc9819ba3be5 Mon Sep 17 00:00:00 2001 From: Dan Gohman Date: Wed, 20 Feb 2008 01:07:51 +0000 Subject: [PATCH] Add some comments to Intrinsic::getDeclaration to clarify how to get declarations for overloaded intrinsics. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47353 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/Intrinsics.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/include/llvm/Intrinsics.h b/include/llvm/Intrinsics.h index 1bf79879102..d3aed6b7cfd 100644 --- a/include/llvm/Intrinsics.h +++ b/include/llvm/Intrinsics.h @@ -53,6 +53,12 @@ namespace Intrinsic { /// Intrinsic::getDeclaration(M, ID) - Create or insert an LLVM Function /// declaration for an intrinsic, and return it. + /// + /// The Tys and numTys parameters are for intrinsics with overloaded types + /// (i.e., those using iAny or fAny). For a declaration for an overloaded + /// intrinsic, Tys should point to an array of numTys pointers to Type, + /// and must provide exactly one type for each overloaded type in the + /// intrinsic. Function *getDeclaration(Module *M, ID id, const Type **Tys = 0, unsigned numTys = 0); -- 2.34.1