From b2419466892e5445fec6ce30f97784ae8b99f134 Mon Sep 17 00:00:00 2001 From: Francois Pichet Date: Mon, 11 Oct 2010 12:00:10 +0000 Subject: [PATCH] Add 2 Microsoft compiler intrinsics that don't require prototypes: __assume __noop git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116202 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/clang/Basic/Builtins.def | 4 +++- test/Parser/MicrosoftExtensions.c | 8 ++++++++ 2 files changed, 11 insertions(+), 1 deletion(-) diff --git a/include/clang/Basic/Builtins.def b/include/clang/Basic/Builtins.def index 718a7ba7ed..b7a89f6bac 100644 --- a/include/clang/Basic/Builtins.def +++ b/include/clang/Basic/Builtins.def @@ -498,7 +498,9 @@ BUILTIN(__builtin_abort, "v", "Fnr") BUILTIN(__builtin_index, "c*cC*i", "Fn") BUILTIN(__builtin_rindex, "c*cC*i", "Fn") - +// Microsoft builtins. +BUILTIN(__assume, "vb", "n") +BUILTIN(__noop, "v.", "n") // C99 library functions // C99 stdlib.h diff --git a/test/Parser/MicrosoftExtensions.c b/test/Parser/MicrosoftExtensions.c index dcb55ad50c..58f5879c30 100644 --- a/test/Parser/MicrosoftExtensions.c +++ b/test/Parser/MicrosoftExtensions.c @@ -78,3 +78,11 @@ void uuidof_test2() // FIXME, this must not compile _uuidof(c); } + + +void ms_intrinsics(int a) +{ + __noop(); + __assume(a); + +} -- 2.40.0