diff options
Diffstat (limited to 'lib/CodeGen/MachineInstr.cpp')
| -rw-r--r-- | lib/CodeGen/MachineInstr.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/CodeGen/MachineInstr.cpp b/lib/CodeGen/MachineInstr.cpp index 6371d8dbc7..2d2487e868 100644 --- a/lib/CodeGen/MachineInstr.cpp +++ b/lib/CodeGen/MachineInstr.cpp @@ -7,6 +7,14 @@ #include "llvm/Target/MachineInstrInfo.h" // FIXME: shouldn't need this! using std::cerr; +// Global variable holding an array of descriptors for machine instructions. +// The actual object needs to be created separately for each target machine. +// This variable is initialized and reset by class MachineInstrInfo. +// +// FIXME: This should be a property of the target so that more than one target +// at a time can be active... +// +extern const MachineInstrDescriptor *TargetInstrDescriptors; // Constructor for instructions with fixed #operands (nearly all) MachineInstr::MachineInstr(MachineOpCode _opCode) |