diff options
| author | Hans Wennborg <hans@hanshq.net> | 2017-03-22 19:13:13 +0000 |
|---|---|---|
| committer | Hans Wennborg <hans@hanshq.net> | 2017-03-22 19:13:13 +0000 |
| commit | 75b763e0de76395f635857c63cdaca886ec354e7 (patch) | |
| tree | eec8e1d12e05136e1a6b7d1ff3d3c3390c9ea3e9 /include/clang/Basic/BuiltinsX86.def | |
| parent | 0b45f6a058ad1982e7e695633f99f56667abc2c8 (diff) | |
[X86] Implement __readgsqword (and the rest) as builtins (PR32373)
It seems MS headers have started using __readgsqword, and since it's
used in a header that doesn't include intrin.h, we can't implement it as
an inline function anymore.
That was already the case for __readfsdword, which Saleem added support
for in r220859. This patch reuses that codegen to implement all of
__read[fg]s{byte,word,dword,qword}.
Differential Revision: https://reviews.llvm.org/D31248
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@298538 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/clang/Basic/BuiltinsX86.def')
| -rw-r--r-- | include/clang/Basic/BuiltinsX86.def | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/clang/Basic/BuiltinsX86.def b/include/clang/Basic/BuiltinsX86.def index 2400b4458c..e246175884 100644 --- a/include/clang/Basic/BuiltinsX86.def +++ b/include/clang/Basic/BuiltinsX86.def @@ -1832,6 +1832,16 @@ TARGET_HEADER_BUILTIN(__stosb, "vUc*Ucz", "nh", "intrin.h", ALL_MS_LANGUAGES, "" TARGET_HEADER_BUILTIN(__int2c, "v", "nr", "intrin.h", ALL_MS_LANGUAGES, "") TARGET_HEADER_BUILTIN(__ud2, "v", "nr", "intrin.h", ALL_MS_LANGUAGES, "") +TARGET_HEADER_BUILTIN(__readfsbyte, "UcULi", "nh", "intrin.h", ALL_MS_LANGUAGES, "") +TARGET_HEADER_BUILTIN(__readfsword, "UsULi", "nh", "intrin.h", ALL_MS_LANGUAGES, "") +TARGET_HEADER_BUILTIN(__readfsdword, "ULiULi", "nh", "intrin.h", ALL_MS_LANGUAGES, "") +TARGET_HEADER_BUILTIN(__readfsqword, "ULLiULi", "nh", "intrin.h", ALL_MS_LANGUAGES, "") + +TARGET_HEADER_BUILTIN(__readgsbyte, "UcULi", "nh", "intrin.h", ALL_MS_LANGUAGES, "") +TARGET_HEADER_BUILTIN(__readgsword, "UsULi", "nh", "intrin.h", ALL_MS_LANGUAGES, "") +TARGET_HEADER_BUILTIN(__readgsdword, "ULiULi", "nh", "intrin.h", ALL_MS_LANGUAGES, "") +TARGET_HEADER_BUILTIN(__readgsqword, "ULLiULi", "nh", "intrin.h", ALL_MS_LANGUAGES, "") + #undef BUILTIN #undef TARGET_BUILTIN #undef TARGET_HEADER_BUILTIN |