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| author | David Tweed <david.tweed@arm.com> | 2013-09-09 09:17:24 +0000 |
|---|---|---|
| committer | David Tweed <david.tweed@arm.com> | 2013-09-09 09:17:24 +0000 |
| commit | 2da64389698fcd6bc9dedd6ca47b8fb669d4e927 (patch) | |
| tree | aa845219c5155e9d5b74e2a277b716713ae5cacd /clang/lib/Frontend | |
| parent | cf02f171a98e706ffa3a7deb45a03fcb622106d3 (diff) | |
| download | bcm5719-llvm-2da64389698fcd6bc9dedd6ca47b8fb669d4e927.tar.gz bcm5719-llvm-2da64389698fcd6bc9dedd6ca47b8fb669d4e927.zip | |
The OpenCL standard specifies the sizes and alignments of various types than other C-family
languages, as well as specifying errno is not set by the math functions. Make the
clang front-end set those appropriately when the OpenCL language option is set.
Patch by Erik Schnetter!
llvm-svn: 190296
Diffstat (limited to 'clang/lib/Frontend')
| -rw-r--r-- | clang/lib/Frontend/CompilerInvocation.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index 7e21f55c76c..ce4fdc32d27 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/lib/Frontend/CompilerInvocation.cpp @@ -1274,7 +1274,7 @@ static void ParseLangArgs(LangOptions &Opts, ArgList &Args, InputKind IK, Opts.Blocks = Args.hasArg(OPT_fblocks); Opts.BlocksRuntimeOptional = Args.hasArg(OPT_fblocks_runtime_optional); Opts.Modules = Args.hasArg(OPT_fmodules); - Opts.CharIsSigned = !Args.hasArg(OPT_fno_signed_char); + Opts.CharIsSigned = Opts.OpenCL || !Args.hasArg(OPT_fno_signed_char); Opts.WChar = Opts.CPlusPlus && !Args.hasArg(OPT_fno_wchar); Opts.ShortWChar = Args.hasArg(OPT_fshort_wchar); Opts.ShortEnums = Args.hasArg(OPT_fshort_enums); @@ -1285,7 +1285,7 @@ static void ParseLangArgs(LangOptions &Opts, ArgList &Args, InputKind IK, Opts.HeinousExtensions = Args.hasArg(OPT_fheinous_gnu_extensions); Opts.AccessControl = !Args.hasArg(OPT_fno_access_control); Opts.ElideConstructors = !Args.hasArg(OPT_fno_elide_constructors); - Opts.MathErrno = Args.hasArg(OPT_fmath_errno); + Opts.MathErrno = !Opts.OpenCL && Args.hasArg(OPT_fmath_errno); Opts.InstantiationDepth = getLastArgIntValue(Args, OPT_ftemplate_depth, 256, Diags); Opts.ConstexprCallDepth = |
