1 files changed, 48 insertions, 14 deletions

diff --git a/include/llvm/Target/TargetOptions.h b/include/llvm/Target/TargetOptions.h
index d9c8651e7ed0..922fae54bb80 100644
--- a/include/llvm/Target/TargetOptions.h
+++ b/include/llvm/Target/TargetOptions.h
@@ -15,6 +15,7 @@
 #ifndef LLVM_TARGET_TARGETOPTIONS_H
 #define LLVM_TARGET_TARGETOPTIONS_H
 
+#include "llvm/MC/MCTargetOptions.h"
 #include <string>
 
 namespace llvm {
@@ -38,21 +39,33 @@ namespace llvm {
     };
   }
 
+  namespace JumpTable {
+    enum JumpTableType {
+      Single,          // Use a single table for all indirect jumptable calls.
+      Arity,           // Use one table per number of function parameters.
+      Simplified,      // Use one table per function type, with types projected
+                       // into 4 types: pointer to non-function, struct,
+                       // primitive, and function pointer.
+      Full             // Use one table per unique function type
+    };
+  }
+
   class TargetOptions {
   public:
     TargetOptions()
         : PrintMachineCode(false), NoFramePointerElim(false),
-          LessPreciseFPMADOption(false),
-          UnsafeFPMath(false), NoInfsFPMath(false),
-          NoNaNsFPMath(false), HonorSignDependentRoundingFPMathOption(false),
-          UseSoftFloat(false), NoZerosInBSS(false),
-          JITEmitDebugInfo(false), JITEmitDebugInfoToDisk(false),
-          GuaranteedTailCallOpt(false), DisableTailCalls(false),
-          StackAlignmentOverride(0),
+          LessPreciseFPMADOption(false), UnsafeFPMath(false),
+          NoInfsFPMath(false), NoNaNsFPMath(false),
+          HonorSignDependentRoundingFPMathOption(false), UseSoftFloat(false),
+          NoZerosInBSS(false), JITEmitDebugInfo(false),
+          JITEmitDebugInfoToDisk(false), GuaranteedTailCallOpt(false),
+          DisableTailCalls(false), StackAlignmentOverride(0),
           EnableFastISel(false), PositionIndependentExecutable(false),
-          EnableSegmentedStacks(false), UseInitArray(false), TrapFuncName(""),
-          FloatABIType(FloatABI::Default), AllowFPOpFusion(FPOpFusion::Standard)
-    {}
+          UseInitArray(false), DisableIntegratedAS(false),
+          CompressDebugSections(false), FunctionSections(false),
+          DataSections(false), TrapUnreachable(false), TrapFuncName(""),
+          FloatABIType(FloatABI::Default),
+          AllowFPOpFusion(FPOpFusion::Standard), JTType(JumpTable::Single) {}
 
     /// PrintMachineCode - This flag is enabled when the -print-machineinstrs
     /// option is specified on the command line, and should enable debugging
@@ -152,12 +165,25 @@ namespace llvm {
     /// if the relocation model is anything other than PIC.
     unsigned PositionIndependentExecutable : 1;
 
-    unsigned EnableSegmentedStacks : 1;
-
     /// UseInitArray - Use .init_array instead of .ctors for static
     /// constructors.
     unsigned UseInitArray : 1;
 
+    /// Disable the integrated assembler.
+    unsigned DisableIntegratedAS : 1;
+
+    /// Compress DWARF debug sections.
+    unsigned CompressDebugSections : 1;
+
+    /// Emit functions into separate sections.
+    unsigned FunctionSections : 1;
+
+    /// Emit data into separate sections.
+    unsigned DataSections : 1;
+
+    /// Emit target-specific trap instruction for 'unreachable' IR instructions.
+    unsigned TrapUnreachable : 1;
+
     /// getTrapFunctionName - If this returns a non-empty string, this means
     /// isel should lower Intrinsic::trap to a call to the specified function
     /// name instead of an ISD::TRAP node.
@@ -189,6 +215,13 @@ namespace llvm {
     /// via the llvm.fma.* intrinsic) will always be honored, regardless of
     /// the value of this option.
     FPOpFusion::FPOpFusionMode AllowFPOpFusion;
+
+    /// JTType - This flag specifies the type of jump-instruction table to
+    /// create for functions that have the jumptable attribute.
+    JumpTable::JumpTableType JTType;
+
+    /// Machine level options.
+    MCTargetOptions MCOptions;
   };
 
 // Comparison operators:
@@ -211,11 +244,12 @@ inline bool operator==(const TargetOptions &LHS,
     ARE_EQUAL(StackAlignmentOverride) &&
     ARE_EQUAL(EnableFastISel) &&
     ARE_EQUAL(PositionIndependentExecutable) &&
-    ARE_EQUAL(EnableSegmentedStacks) &&
     ARE_EQUAL(UseInitArray) &&
+    ARE_EQUAL(TrapUnreachable) &&
     ARE_EQUAL(TrapFuncName) &&
     ARE_EQUAL(FloatABIType) &&
-    ARE_EQUAL(AllowFPOpFusion);
+    ARE_EQUAL(AllowFPOpFusion) &&
+    ARE_EQUAL(MCOptions);
 #undef ARE_EQUAL
 }