Add a possibility to switch between CFI directives- and table-based frame description emission. Currently all the backends use table-based stuff.
llvm-svn: 123476
diff --git a/llvm/lib/Target/X86/X86MCAsmInfo.cpp b/llvm/lib/Target/X86/X86MCAsmInfo.cpp
index 7732372f..e55edfe 100644
--- a/llvm/lib/Target/X86/X86MCAsmInfo.cpp
+++ b/llvm/lib/Target/X86/X86MCAsmInfo.cpp
@@ -68,7 +68,7 @@
DwarfUsesInlineInfoSection = true;
// Exceptions handling
- ExceptionsType = ExceptionHandling::Dwarf;
+ ExceptionsType = ExceptionHandling::DwarfTable;
}
X86ELFMCAsmInfo::X86ELFMCAsmInfo(const Triple &T) {
@@ -88,8 +88,8 @@
SupportsDebugInformation = true;
// Exceptions handling
- ExceptionsType = ExceptionHandling::Dwarf;
-
+ ExceptionsType = ExceptionHandling::DwarfTable;
+
// OpenBSD has buggy support for .quad in 32-bit mode, just split into two
// .words.
if (T.getOS() == Triple::OpenBSD && T.getArch() == Triple::x86)