diff options
| author | Erich Keane <erich.keane@intel.com> | 2016-11-02 18:29:35 +0000 |
|---|---|---|
| committer | Erich Keane <erich.keane@intel.com> | 2016-11-02 18:29:35 +0000 |
| commit | 75c73ad4dac554958d16dca0246450b585bc9220 (patch) | |
| tree | 1e5c6f60ac7ba3ec25806daa58e60ae21df16529 /include/clang/Basic/Attr.td | |
| parent | ec9c2858a9de530baf00b0423aa7aed9ba78c7ed (diff) | |
regcall: Implement regcall Calling Conv in clang
This patch implements the register call calling convention, which ensures
as many values as possible are passed in registers. CodeGen changes
were committed in https://reviews.llvm.org/rL284108.
Differential Revision: https://reviews.llvm.org/D25204
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@285849 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/clang/Basic/Attr.td')
| -rw-r--r-- | include/clang/Basic/Attr.td | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/clang/Basic/Attr.td b/include/clang/Basic/Attr.td index 11f4a13ab1..173c1749a4 100644 --- a/include/clang/Basic/Attr.td +++ b/include/clang/Basic/Attr.td @@ -810,6 +810,11 @@ def FastCall : InheritableAttr { let Documentation = [FastCallDocs]; } +def RegCall : InheritableAttr { + let Spellings = [GCC<"regcall">, Keyword<"__regcall">]; + let Documentation = [RegCallDocs]; +} + def Final : InheritableAttr { let Spellings = [Keyword<"final">, Keyword<"sealed">]; let Accessors = [Accessor<"isSpelledAsSealed", [Keyword<"sealed">]>]; |