CodeGen: Refactor MIR parsing
When parsing .mir files immediately construct the MachineFunctions and
put them into MachineModuleInfo.
This allows us to get rid of the delayed construction (and delayed error
reporting) through the MachineFunctionInitialzier interface.
Differential Revision: https://reviews.llvm.org/D33809
llvm-svn: 304758
diff --git a/llvm/lib/CodeGen/MachineFunctionPass.cpp b/llvm/lib/CodeGen/MachineFunctionPass.cpp
index 2265676..5ffe330 100644
--- a/llvm/lib/CodeGen/MachineFunctionPass.cpp
+++ b/llvm/lib/CodeGen/MachineFunctionPass.cpp
@@ -42,7 +42,7 @@
return false;
MachineModuleInfo &MMI = getAnalysis<MachineModuleInfo>();
- MachineFunction &MF = MMI.getMachineFunction(F);
+ MachineFunction &MF = MMI.getOrCreateMachineFunction(F);
MachineFunctionProperties &MFProps = MF.getProperties();