X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FTarget%2FTargetOptions.h;h=d52cb60cf108fd5a78d5a6e3bf2e213b47e5ccd8;hb=00552e3875ee5f382db6c98286a241a7d0efe1b8;hp=0576d94d01e3e4a81c9d2d4142a7f2053dc83ef6;hpb=7e80a67d35ca6f7f1e299d68991e17d5fba43620;p=oota-llvm.git

diff --git a/include/llvm/Target/TargetOptions.h b/include/llvm/Target/TargetOptions.h
index 0576d94d01e..d52cb60cf10 100644
--- a/include/llvm/Target/TargetOptions.h
+++ b/include/llvm/Target/TargetOptions.h
@@ -21,6 +21,7 @@
 
 namespace llvm {
   class MachineFunction;
+  class Module;
   class StringRef;
 
   namespace FloatABI {
@@ -60,19 +61,19 @@ namespace llvm {
   class TargetOptions {
   public:
     TargetOptions()
-        : PrintMachineCode(false), NoFramePointerElim(false),
+        : PrintMachineCode(false),
           LessPreciseFPMADOption(false), UnsafeFPMath(false),
           NoInfsFPMath(false), NoNaNsFPMath(false),
           HonorSignDependentRoundingFPMathOption(false),
           NoZerosInBSS(false),
           GuaranteedTailCallOpt(false),
-          DisableTailCalls(false), StackAlignmentOverride(0),
+          StackAlignmentOverride(0),
           EnableFastISel(false), PositionIndependentExecutable(false),
           UseInitArray(false), DisableIntegratedAS(false),
           CompressDebugSections(false), FunctionSections(false),
           DataSections(false), UniqueSectionNames(true), TrapUnreachable(false),
-          TrapFuncName(), FloatABIType(FloatABI::Default),
-          AllowFPOpFusion(FPOpFusion::Standard), Reciprocals(),
+          FloatABIType(FloatABI::Default),
+          AllowFPOpFusion(FPOpFusion::Standard), Reciprocals(TargetRecip()),
           JTType(JumpTable::Single),
           ThreadModel(ThreadModel::POSIX) {}
 
@@ -81,11 +82,6 @@ namespace llvm {
     /// output from the code generator.
     unsigned PrintMachineCode : 1;
 
-    /// NoFramePointerElim - This flag is enabled when the -disable-fp-elim is
-    /// specified on the command line.  If the target supports the frame pointer
-    /// elimination optimization, this option should disable it.
-    unsigned NoFramePointerElim : 1;
-
     /// DisableFramePointerElim - This returns true if frame pointer elimination
     /// optimization should be disabled for the given machine function.
     bool DisableFramePointerElim(const MachineFunction &MF) const;
@@ -141,10 +137,6 @@ namespace llvm {
     /// as their parent function, etc.), using an alternate ABI if necessary.
     unsigned GuaranteedTailCallOpt : 1;
 
-    /// DisableTailCalls - This flag controls whether we will use tail calls.
-    /// Disabling them may be useful to maintain a correct call stack.
-    unsigned DisableTailCalls : 1;
-
     /// StackAlignmentOverride - Override default stack alignment for target.
     unsigned StackAlignmentOverride;
 
@@ -180,12 +172,6 @@ namespace llvm {
     /// 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.
-    std::string TrapFuncName;
-    StringRef getTrapFunctionName() const;
-
     /// FloatABIType - This setting is set by -float-abi=xxx option is specfied
     /// on the command line. This setting may either be Default, Soft, or Hard.
     /// Default selects the target's default behavior. Soft selects the ABI for
@@ -240,13 +226,11 @@ inline bool operator==(const TargetOptions &LHS,
     ARE_EQUAL(HonorSignDependentRoundingFPMathOption) &&
     ARE_EQUAL(NoZerosInBSS) &&
     ARE_EQUAL(GuaranteedTailCallOpt) &&
-    ARE_EQUAL(DisableTailCalls) &&
     ARE_EQUAL(StackAlignmentOverride) &&
     ARE_EQUAL(EnableFastISel) &&
     ARE_EQUAL(PositionIndependentExecutable) &&
     ARE_EQUAL(UseInitArray) &&
     ARE_EQUAL(TrapUnreachable) &&
-    ARE_EQUAL(TrapFuncName) &&
     ARE_EQUAL(FloatABIType) &&
     ARE_EQUAL(AllowFPOpFusion) &&
     ARE_EQUAL(Reciprocals) &&