clang -cc1: Add -fsjlj-exceptions, which requires far too much button pushing.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@95785 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/clang/Basic/DiagnosticFrontendKinds.td b/include/clang/Basic/DiagnosticFrontendKinds.td
index aa91d46..79147ea 100644
--- a/include/clang/Basic/DiagnosticFrontendKinds.td
+++ b/include/clang/Basic/DiagnosticFrontendKinds.td
@@ -140,6 +140,9 @@
def warn_pch_exceptions : Error<
"exceptions were %select{disabled|enabled}0 in PCH file but "
"are currently %select{disabled|enabled}1">;
+def warn_pch_sjlj_exceptions : Error<
+ "sjlj-exceptions were %select{disabled|enabled}0 in PCH file but "
+ "are currently %select{disabled|enabled}1">;
def warn_pch_objc_runtime : Error<
"PCH file was compiled with the %select{NeXT|GNU}0 runtime but the "
"%select{NeXT|GNU}1 runtime is selected">;
diff --git a/include/clang/Basic/LangOptions.h b/include/clang/Basic/LangOptions.h
index d97e61c..1172206 100644
--- a/include/clang/Basic/LangOptions.h
+++ b/include/clang/Basic/LangOptions.h
@@ -47,6 +47,7 @@
unsigned LaxVectorConversions : 1;
unsigned AltiVec : 1; // Support AltiVec-style vector initializers.
unsigned Exceptions : 1; // Support exception handling.
+ unsigned SjLjExceptions : 1; // Use setjmp-longjump exception handling.
unsigned RTTI : 1; // Support RTTI information.
unsigned NeXTRuntime : 1; // Use NeXT runtime.
@@ -128,7 +129,7 @@
GC = ObjC1 = ObjC2 = ObjCNonFragileABI = ObjCNonFragileABI2 = 0;
C99 = Microsoft = CPlusPlus = CPlusPlus0x = 0;
CXXOperatorNames = PascalStrings = WritableStrings = 0;
- Exceptions = Freestanding = NoBuiltin = 0;
+ Exceptions = SjLjExceptions = Freestanding = NoBuiltin = 0;
NeXTRuntime = 1;
RTTI = 1;
LaxVectorConversions = 1;
diff --git a/include/clang/Driver/CC1Options.td b/include/clang/Driver/CC1Options.td
index 5f1983d..a235fa7 100644
--- a/include/clang/Driver/CC1Options.td
+++ b/include/clang/Driver/CC1Options.td
@@ -327,6 +327,8 @@
def fheinous_gnu_extensions : Flag<"-fheinous-gnu-extensions">;
def fexceptions : Flag<"-fexceptions">,
HelpText<"Enable support for exception handling">;
+def fsjlj_exceptions : Flag<"-fsjlj-exceptions">,
+ HelpText<"Use SjLj style exceptions">;
def ffreestanding : Flag<"-ffreestanding">,
HelpText<"Assert that the compilation takes place in a freestanding environment">;
def fgnu_runtime : Flag<"-fgnu-runtime">,