Vendor import of clang trunk r130700:

http://llvm.org/svn/llvm-project/cfe/trunk@130700

1 files changed, 16 insertions, 1 deletions

diff --git a/include/clang/Frontend/CodeGenOptions.h b/include/clang/Frontend/CodeGenOptions.h
index ee85b655..8bef6a3 100644
--- a/include/clang/Frontend/CodeGenOptions.h
+++ b/include/clang/Frontend/CodeGenOptions.h
@@ -15,6 +15,7 @@
 #define LLVM_CLANG_FRONTEND_CODEGENOPTIONS_H
 
 #include <string>
+#include <vector>
 
 namespace clang {
 
@@ -51,6 +52,10 @@ public:
                                   /// Decl* various IR entities came from.  Only
                                   /// useful when running CodeGen as a
                                   /// subroutine.
+  unsigned EmitGcovArcs      : 1; /// Emit coverage data files, aka. GCDA.
+  unsigned EmitGcovNotes     : 1; /// Emit coverage "notes" files, aka GCNO.
+  unsigned ForbidGuardVariables : 1; /// Issue errors if C++ guard variables
+                                  /// are required
   unsigned FunctionSections  : 1; /// Set when -ffunction-sections is enabled
   unsigned HiddenWeakTemplateVTables : 1; /// Emit weak vtables and RTTI for
                                   /// template classes with hidden visibility
@@ -63,6 +68,7 @@ public:
                                   /// generated.
   unsigned MergeAllConstants : 1; /// Merge identical constants.
   unsigned NoCommon          : 1; /// Set when -fno-common or C++ is enabled.
+  unsigned NoDwarf2CFIAsm    : 1; /// Set when -fno-dwarf2-cfi-asm is enabled.
   unsigned NoImplicitFloat   : 1; /// Set when -mno-implicit-float is enabled.
   unsigned NoInfsFPMath      : 1; /// Assume FP arguments, results not +-Inf.
   unsigned NoNaNsFPMath      : 1; /// Assume FP arguments, results not NaN.
@@ -71,9 +77,10 @@ public:
   unsigned OmitLeafFramePointer : 1; /// Set when -momit-leaf-frame-pointer is
                                      /// enabled.
   unsigned OptimizationLevel : 3; /// The -O[0-4] option specified.
-  unsigned OptimizeSize      : 1; /// If -Os is specified.
+  unsigned OptimizeSize      : 2; /// If -Os (==1) or -Oz (==2) is specified.
   unsigned RelaxAll          : 1; /// Relax all machine code instructions.
   unsigned RelaxedAliasing   : 1; /// Set when -fno-strict-aliasing is enabled.
+  unsigned SaveTempLabels    : 1; /// Save temporary labels.
   unsigned SimplifyLibCalls  : 1; /// Set when -fbuiltin is enabled.
   unsigned SoftFloat         : 1; /// -soft-float.
   unsigned TimePasses        : 1; /// Set when -ftime-report is enabled.
@@ -112,6 +119,9 @@ public:
   /// The name of the relocation model to use.
   std::string RelocationModel;
 
+  /// A list of command-line options to forward to the LLVM backend.
+  std::vector<std::string> BackendOptions;
+
   /// The user specified number of registers to be used for integral arguments,
   /// or 0 if unspecified.
   unsigned NumRegisterParameters;
@@ -128,6 +138,9 @@ public:
     DisableLLVMOpts = 0;
     DisableRedZone = 0;
     EmitDeclMetadata = 0;
+    EmitGcovArcs = 0;
+    EmitGcovNotes = 0;
+    ForbidGuardVariables = 0;
     FunctionSections = 0;
     HiddenWeakTemplateVTables = 0;
     HiddenWeakVTables = 0;
@@ -136,6 +149,7 @@ public:
     LessPreciseFPMAD = 0;
     MergeAllConstants = 1;
     NoCommon = 0;
+    NoDwarf2CFIAsm = 0;
     NoImplicitFloat = 0;
     NoInfsFPMath = 0;
     NoNaNsFPMath = 0;
@@ -147,6 +161,7 @@ public:
     OptimizeSize = 0;
     RelaxAll = 0;
     RelaxedAliasing = 0;
+    SaveTempLabels = 0;
     SimplifyLibCalls = 1;
     SoftFloat = 0;
     TimePasses = 0;