diff options
Diffstat (limited to 'lib/Target/X86/X86MachineFunctionInfo.h')
| -rw-r--r-- | lib/Target/X86/X86MachineFunctionInfo.h | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/lib/Target/X86/X86MachineFunctionInfo.h b/lib/Target/X86/X86MachineFunctionInfo.h index c747109..78d20ce 100644 --- a/lib/Target/X86/X86MachineFunctionInfo.h +++ b/lib/Target/X86/X86MachineFunctionInfo.h @@ -24,7 +24,7 @@ class X86MachineFunctionInfo : public MachineFunctionInfo { virtual void anchor(); /// ForceFramePointer - True if the function is required to use of frame - /// pointer for reasons other than it containing dynamic allocation or + /// pointer for reasons other than it containing dynamic allocation or /// that FP eliminatation is turned off. For example, Cygwin main function /// contains stack pointer re-alignment code which requires FP. bool ForceFramePointer; @@ -66,6 +66,8 @@ class X86MachineFunctionInfo : public MachineFunctionInfo { /// ArgumentStackSize - The number of bytes on stack consumed by the arguments /// being passed on the stack. unsigned ArgumentStackSize; + /// NumLocalDynamics - Number of local-dynamic TLS accesses. + unsigned NumLocalDynamics; public: X86MachineFunctionInfo() : ForceFramePointer(false), @@ -79,8 +81,9 @@ public: RegSaveFrameIndex(0), VarArgsGPOffset(0), VarArgsFPOffset(0), - ArgumentStackSize(0) {} - + ArgumentStackSize(0), + NumLocalDynamics(0) {} + explicit X86MachineFunctionInfo(MachineFunction &MF) : ForceFramePointer(false), CalleeSavedFrameSize(0), @@ -93,9 +96,10 @@ public: RegSaveFrameIndex(0), VarArgsGPOffset(0), VarArgsFPOffset(0), - ArgumentStackSize(0) {} - - bool getForceFramePointer() const { return ForceFramePointer;} + ArgumentStackSize(0), + NumLocalDynamics(0) {} + + bool getForceFramePointer() const { return ForceFramePointer;} void setForceFramePointer(bool forceFP) { ForceFramePointer = forceFP; } unsigned getCalleeSavedFrameSize() const { return CalleeSavedFrameSize; } @@ -130,6 +134,10 @@ public: unsigned getArgumentStackSize() const { return ArgumentStackSize; } void setArgumentStackSize(unsigned size) { ArgumentStackSize = size; } + + unsigned getNumLocalDynamicTLSAccesses() const { return NumLocalDynamics; } + void incNumLocalDynamicTLSAccesses() { ++NumLocalDynamics; } + }; } // End llvm namespace |
