[PATCH] D36105: [AArch64] Ignore stdcall and similar on aarch64/windows

[Martin Storsjö via Phabricator via cfe-commits]

mstorsjo added inline comments.


================
Comment at: lib/Basic/Targets/AArch64.cpp:466-467
+  case CC_X86ThisCall:
+  case CC_X86FastCall:
+  case CC_X86VectorCall:
+    return CCCR_Ignore;
----------------
rnk wrote:
> Do they really ignore __fastcall and __vectorcall on arm64?
> 
> I assume __thiscall and __stdcall are all over various Win SDK headers, so they need to be ignored for compatibility, but I've never seen public documented APIs using __vectorcall. The STL ifdefs out those overloads, right?
I don't have MSVC for arm64 to test with (but @mgrang does so he can check), but I included them for consistency and completeness.


https://reviews.llvm.org/D36105