Add frontend support for __vectorcall
Wire it through everywhere we have support for fastcall, essentially.
This allows us to parse the MSVC "14" CTP headers, but we will
miscompile them because LLVM doesn't support __vectorcall yet.
Reviewed By: Aaron Ballman
Differential Revision: http://reviews.llvm.org/D5808
llvm-svn: 220573
diff --git a/clang/lib/Sema/SemaDeclAttr.cpp b/clang/lib/Sema/SemaDeclAttr.cpp
index d252bdc..f6a89d7 100644
--- a/clang/lib/Sema/SemaDeclAttr.cpp
+++ b/clang/lib/Sema/SemaDeclAttr.cpp
@@ -3226,6 +3226,11 @@
PascalAttr(Attr.getRange(), S.Context,
Attr.getAttributeSpellingListIndex()));
return;
+ case AttributeList::AT_VectorCall:
+ D->addAttr(::new (S.Context)
+ VectorCallAttr(Attr.getRange(), S.Context,
+ Attr.getAttributeSpellingListIndex()));
+ return;
case AttributeList::AT_MSABI:
D->addAttr(::new (S.Context)
MSABIAttr(Attr.getRange(), S.Context,
@@ -3288,6 +3293,7 @@
case AttributeList::AT_StdCall: CC = CC_X86StdCall; break;
case AttributeList::AT_ThisCall: CC = CC_X86ThisCall; break;
case AttributeList::AT_Pascal: CC = CC_X86Pascal; break;
+ case AttributeList::AT_VectorCall: CC = CC_X86VectorCall; break;
case AttributeList::AT_MSABI:
CC = Context.getTargetInfo().getTriple().isOSWindows() ? CC_C :
CC_X86_64Win64;
@@ -4529,6 +4535,7 @@
case AttributeList::AT_FastCall:
case AttributeList::AT_ThisCall:
case AttributeList::AT_Pascal:
+ case AttributeList::AT_VectorCall:
case AttributeList::AT_MSABI:
case AttributeList::AT_SysVABI:
case AttributeList::AT_Pcs: