convert the operand bits into bitfields since they are all combinable in
different ways. Add $non_lazy_ptr support, and proper lowering for
global values.
Now all the ppc regression tests pass with the new instruction printer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119106 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPC.h b/lib/Target/PowerPC/PPC.h
index 6fe5cef..460d8e1 100644
--- a/lib/Target/PowerPC/PPC.h
+++ b/lib/Target/PowerPC/PPC.h
@@ -28,17 +28,17 @@
class MCInst;
class AsmPrinter;
-FunctionPass *createPPCBranchSelectionPass();
-FunctionPass *createPPCISelDag(PPCTargetMachine &TM);
-FunctionPass *createPPCJITCodeEmitterPass(PPCTargetMachine &TM,
- JITCodeEmitter &MCE);
-
-void LowerPPCMachineInstrToMCInst(const MachineInstr *MI, MCInst &OutMI,
- AsmPrinter &AP);
-
-extern Target ThePPC32Target;
-extern Target ThePPC64Target;
-
+ FunctionPass *createPPCBranchSelectionPass();
+ FunctionPass *createPPCISelDag(PPCTargetMachine &TM);
+ FunctionPass *createPPCJITCodeEmitterPass(PPCTargetMachine &TM,
+ JITCodeEmitter &MCE);
+
+ void LowerPPCMachineInstrToMCInst(const MachineInstr *MI, MCInst &OutMI,
+ AsmPrinter &AP);
+
+ extern Target ThePPC32Target;
+ extern Target ThePPC64Target;
+
namespace PPCII {
/// Target Operand Flag enum.
@@ -50,23 +50,23 @@
/// MO_DARWIN_STUB - On a symbol operand "FOO", this indicates that the
/// reference is actually to the "FOO$stub" symbol. This is used for calls
/// and jumps to external functions on Tiger and earlier.
- MO_DARWIN_STUB,
+ MO_DARWIN_STUB = 1,
- /// MO_LO16 - On a symbol operand, this represents a relocation containing
- /// lower 16 bit of the address.
- MO_LO16,
-
- /// MO_HA16 - On a symbol operand, this represents a relocation containing
- /// higher 16 bit of the address.
- MO_HA16,
+ /// MO_LO16, MO_HA16 - lo16(symbol) and ha16(symbol)
+ MO_LO16 = 4, MO_HA16 = 8,
- /// MO_LO16_PIC - On a symbol operand, this represents a relocation
- /// containing lower 16 bit of the address with the picbase subtracted.
- MO_LO16_PIC,
+ /// MO_PIC_FLAG - If this bit is set, the symbol reference is relative to
+ /// the function's picbase, e.g. lo16(symbol-picbase).
+ MO_PIC_FLAG = 16,
+
+ /// MO_NLP_FLAG - If this bit is set, the symbol reference is actually to
+ /// the non_lazy_ptr for the global, e.g. lo16(symbol$non_lazy_ptr-picbase).
+ MO_NLP_FLAG = 32,
- /// MO_HA16_PIC - On a symbol operand, this represents a relocation
- /// containing higher 16 bit of the address with the picbase subtracted.
- MO_HA16_PIC
+ /// MO_NLP_HIDDEN_FLAG - If this bit is set, the symbol reference is to a
+ /// symbol with hidden visibility. This causes a different kind of
+ /// non-lazy-pointer to be generated.
+ MO_NLP_HIDDEN_FLAG = 64
};
} // end namespace PPCII