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| author | Chris Lattner <sabre@nondot.org> | 2002-10-29 17:40:30 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2002-10-29 17:40:30 +0000 |
| commit | f1757c414cbf7d1b7a11cc8287fd26c2ce13fb41 (patch) | |
| tree | b6452793e5b0962059685ed1cda3eb81ea002c24 /lib/CodeGen/MachineInstr.cpp | |
| parent | adc101bbcd39a276c37d7ca1b20526c1016379b4 (diff) | |
Move TargetInstrDescriptors extern to the one .cpp file that refers to it:
MachineInstr.cpp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4392 91177308-0d34-0410-b5e6-96231b3b80d8
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) |