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| author | Sjoerd Meijer <sjoerd.meijer@arm.com> | 2017-09-08 09:42:32 +0000 |
|---|---|---|
| committer | Sjoerd Meijer <sjoerd.meijer@arm.com> | 2017-09-08 09:42:32 +0000 |
| commit | ab36f33db8ed1cd16277016f834527254c7a3d0f (patch) | |
| tree | 4c0858785f71098aab2477eedbec55e76d4f0b8a /clang/lib/AST/ItaniumMangle.cpp | |
| parent | 51ee12a9fbef806fd770151de343c563402de42b (diff) | |
| download | bcm5719-llvm-ab36f33db8ed1cd16277016f834527254c7a3d0f.tar.gz bcm5719-llvm-ab36f33db8ed1cd16277016f834527254c7a3d0f.zip | |
Add _Float16 as a C/C++ source language type
This adds _Float16 as a source language type, which is a 16-bit floating point
type defined in C11 extension ISO/IEC TS 18661-3.
In follow up patches documentation and more tests will be added.
Differential Revision: https://reviews.llvm.org/D33719
llvm-svn: 312781
Diffstat (limited to 'clang/lib/AST/ItaniumMangle.cpp')
| -rw-r--r-- | clang/lib/AST/ItaniumMangle.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/AST/ItaniumMangle.cpp b/clang/lib/AST/ItaniumMangle.cpp index 1c90419ca97..95be23f26f1 100644 --- a/clang/lib/AST/ItaniumMangle.cpp +++ b/clang/lib/AST/ItaniumMangle.cpp @@ -2445,6 +2445,7 @@ void CXXNameMangler::mangleType(const BuiltinType *T) { // UNSUPPORTED: ::= De # IEEE 754r decimal floating point (128 bits) // UNSUPPORTED: ::= Df # IEEE 754r decimal floating point (32 bits) // ::= Dh # IEEE 754r half-precision floating point (16 bits) + // ::= DF <number> _ # ISO/IEC TS 18661 binary floating point type _FloatN (N bits); // ::= Di # char32_t // ::= Ds # char16_t // ::= Dn # std::nullptr_t (i.e., decltype(nullptr)) @@ -2507,6 +2508,9 @@ void CXXNameMangler::mangleType(const BuiltinType *T) { case BuiltinType::Int128: Out << 'n'; break; + case BuiltinType::Float16: + Out << "DF16_"; + break; case BuiltinType::Half: Out << "Dh"; break; |
