diff options
Diffstat (limited to 'contrib/llvm/lib/Target/Mips/MipsSubtarget.h')
| -rw-r--r-- | contrib/llvm/lib/Target/Mips/MipsSubtarget.h | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/contrib/llvm/lib/Target/Mips/MipsSubtarget.h b/contrib/llvm/lib/Target/Mips/MipsSubtarget.h index cce3b8c4c8d1..8b10b0596e0e 100644 --- a/contrib/llvm/lib/Target/Mips/MipsSubtarget.h +++ b/contrib/llvm/lib/Target/Mips/MipsSubtarget.h @@ -19,10 +19,10 @@ #include "MipsISelLowering.h" #include "MipsInstrInfo.h" #include "llvm/CodeGen/SelectionDAGTargetInfo.h" +#include "llvm/CodeGen/TargetSubtargetInfo.h" #include "llvm/IR/DataLayout.h" #include "llvm/MC/MCInstrItineraries.h" #include "llvm/Support/ErrorHandling.h" -#include "llvm/Target/TargetSubtargetInfo.h" #include <string> #define GET_SUBTARGETINFO_HEADER @@ -155,6 +155,13 @@ class MipsSubtarget : public MipsGenSubtargetInfo { // Disable use of the `jal` instruction. bool UseLongCalls = false; + /// The minimum alignment known to hold of the stack frame on + /// entry to the function and which must be maintained by every function. + unsigned stackAlignment; + + /// The overridden stack alignment. + unsigned StackAlignOverride; + InstrItineraryData InstrItins; // We can override the determination of whether we are in mips16 mode @@ -186,7 +193,7 @@ public: /// This constructor initializes the data members to match that /// of the specified triple. MipsSubtarget(const Triple &TT, StringRef CPU, StringRef FS, bool little, - const MipsTargetMachine &TM); + const MipsTargetMachine &TM, unsigned StackAlignOverride); /// ParseSubtargetFeatures - Parses features string setting specified /// subtarget options. Definition of function is auto generated by tblgen. @@ -258,7 +265,6 @@ public: } bool inMicroMipsMode() const { return InMicroMipsMode; } bool inMicroMips32r6Mode() const { return InMicroMipsMode && hasMips32r6(); } - bool inMicroMips64r6Mode() const { return InMicroMipsMode && hasMips64r6(); } bool hasDSP() const { return HasDSP; } bool hasDSPR2() const { return HasDSPR2; } bool hasDSPR3() const { return HasDSPR3; } @@ -295,7 +301,7 @@ public: // really use them if in addition we are in mips16 mode static bool useConstantIslands(); - unsigned stackAlignment() const { return hasMips64() ? 16 : 8; } + unsigned getStackAlignment() const { return stackAlignment; } // Grab relocation model Reloc::Model getRelocationModel() const; |