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| author | Yunzhong Gao <Yunzhong_Gao@playstation.sony.com> | 2014-03-18 17:55:18 +0000 |
|---|---|---|
| committer | Yunzhong Gao <Yunzhong_Gao@playstation.sony.com> | 2014-03-18 17:55:18 +0000 |
| commit | fcdc45ff2df34f38bde572ed3d5d2481edd03deb (patch) | |
| tree | 71eeda2f28aec4150d29fbf8e845feba10c10412 /clang/lib/Basic/IdentifierTable.cpp | |
| parent | a9dafe679319112d26c1d2edb1bb26952c2983db (diff) | |
| download | bcm5719-llvm-fcdc45ff2df34f38bde572ed3d5d2481edd03deb.tar.gz bcm5719-llvm-fcdc45ff2df34f38bde572ed3d5d2481edd03deb.zip | |
Creating a printing policy for "half":
Since "half" is an OpenCL keyword and clang accepts __fp16 as an extension for
other languages, error messages and metadata (and hence debug info) should refer
to the half-precision floating point as "__fp16" instead of "half" when
compiling for non-OpenCL languages. This patch creates a new printing policy for
half in a similar manner to what is done for bool and wchar_t.
Differential Revision: http://llvm-reviews.chandlerc.com/D2952
llvm-svn: 204164
Diffstat (limited to 'clang/lib/Basic/IdentifierTable.cpp')
| -rw-r--r-- | clang/lib/Basic/IdentifierTable.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/clang/lib/Basic/IdentifierTable.cpp b/clang/lib/Basic/IdentifierTable.cpp index 09a0e6bbbdc..0993b2335e4 100644 --- a/clang/lib/Basic/IdentifierTable.cpp +++ b/clang/lib/Basic/IdentifierTable.cpp @@ -105,6 +105,7 @@ namespace { KEYARC = 0x800, KEYNOMS = 0x01000, WCHARSUPPORT = 0x02000, + HALFSUPPORT = 0x04000, KEYALL = (0xffff & ~KEYNOMS) // Because KEYNOMS is used to exclude. }; } @@ -129,6 +130,7 @@ static void AddKeyword(StringRef Keyword, else if (LangOpts.MicrosoftExt && (Flags & KEYMS)) AddResult = 1; else if (LangOpts.Borland && (Flags & KEYBORLAND)) AddResult = 1; else if (LangOpts.Bool && (Flags & BOOLSUPPORT)) AddResult = 2; + else if (LangOpts.Half && (Flags && HALFSUPPORT)) AddResult = 2; else if (LangOpts.WChar && (Flags & WCHARSUPPORT)) AddResult = 2; else if (LangOpts.AltiVec && (Flags & KEYALTIVEC)) AddResult = 2; else if (LangOpts.OpenCL && (Flags & KEYOPENCL)) AddResult = 2; |
