llvm-project

Author	SHA1	Message	Date
Reid Kleckner	9bb64de0de	Relax CHECK line from r290906 llvm-svn: 290907	2017-01-03 21:29:51 +00:00
Reid Kleckner	d2ad9dfdb9	[Win64] Don't widen integer literal zero arguments to unprototyped function calls The special case to widen the integer literal zero when passed to variadic function calls should only apply to variadic functions, not unprototyped functions. This is consistent with what MSVC does. In this test case, MSVC uses a 4-byte store to pass the 5th argument to 'kr' and an 8-byte store to pass the zero to 'v': void v(int, ...); void kr(); void f(void) { v(1, 2, 3, 4, 0); kr(1, 2, 3, 4, 0); } Aaron Ballman discovered this issue in https://reviews.llvm.org/D28166 llvm-svn: 290906	2017-01-03 21:23:35 +00:00
David Blaikie	d6c88ece21	[opaque pointer types] Explicit non-pointer type for call expressions (migration for recent LLVM change to textual IR for calls) llvm-svn: 235147	2015-04-16 23:25:00 +00:00
Reid Kleckner	79b0fd7a48	Promote null pointer constants used as arguments to variadic functions Make it possible to pass NULL through variadic functions on 64-bit Windows targets. The Visual C++ headers define NULL to 0, when they should define it to 0LL on Win64 so that NULL is a pointer-sized integer. Fixes PR20949. Reviewers: thakis, rsmith Differential Revision: http://reviews.llvm.org/D5480 llvm-svn: 219456	2014-10-10 00:05:45 +00:00