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| author | Bill Wendling <isanbard@gmail.com> | 2013-03-13 22:26:59 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2013-03-13 22:26:59 +0000 |
| commit | 4cb1f5f4064f2eec1420dc30bf32ac54bd40e222 (patch) | |
| tree | 375f06d186835d6e1fc68795ba4834c5ae50dd3d /include/llvm/Target/TargetMachine.h | |
| parent | 33905b2a34da69bc05d67567fe1c1b6e74d32fa0 (diff) | |
| download | external_llvm-4cb1f5f4064f2eec1420dc30bf32ac54bd40e222.zip external_llvm-4cb1f5f4064f2eec1420dc30bf32ac54bd40e222.tar.gz external_llvm-4cb1f5f4064f2eec1420dc30bf32ac54bd40e222.tar.bz2 | |
Reset some of the target options which affect code generation.
This doesn't reset all of the target options within the TargetOptions
object. This is because some of those are ABI-specific and must be determined if
it's okay to change those on the fly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176986 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/Target/TargetMachine.h')
| -rw-r--r-- | include/llvm/Target/TargetMachine.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/llvm/Target/TargetMachine.h b/include/llvm/Target/TargetMachine.h index 35cf20a..66f3a3c 100644 --- a/include/llvm/Target/TargetMachine.h +++ b/include/llvm/Target/TargetMachine.h @@ -95,7 +95,10 @@ public: /// a reference to that target's TargetSubtargetInfo-derived member variable. virtual const TargetSubtargetInfo *getSubtargetImpl() const { return 0; } - TargetOptions Options; + mutable TargetOptions Options; + + /// \brief Reset the target options based on the function's attributes. + void resetTargetOptions(const MachineFunction *MF) const; // Interfaces to the major aspects of target machine information: // -- Instruction opcode and operand information |