Manage MachineFunctions with an analysis Pass instead of the Annotable
mechanism. To support this, make MachineFunctionPass a little more
complete.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77654 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/LLVMTargetMachine.cpp b/lib/CodeGen/LLVMTargetMachine.cpp
index 0f33ee3..6f0581a 100644
--- a/lib/CodeGen/LLVMTargetMachine.cpp
+++ b/lib/CodeGen/LLVMTargetMachine.cpp
@@ -18,6 +18,7 @@
#include "llvm/Analysis/LoopPass.h"
#include "llvm/CodeGen/Passes.h"
#include "llvm/CodeGen/GCStrategy.h"
+#include "llvm/CodeGen/MachineFunctionAnalysis.h"
#include "llvm/Target/TargetOptions.h"
#include "llvm/Target/TargetAsmInfo.h"
#include "llvm/Target/TargetRegistry.h"
@@ -118,9 +119,6 @@
PM.add(createGCInfoDeleter());
- // Delete machine code for this function
- PM.add(createMachineCodeDeleter());
-
return false; // success!
}
@@ -137,9 +135,6 @@
PM.add(createGCInfoDeleter());
- // Delete machine code for this function
- PM.add(createMachineCodeDeleter());
-
return false; // success!
}
@@ -156,9 +151,6 @@
PM.add(createGCInfoDeleter());
- // Delete machine code for this function
- PM.add(createMachineCodeDeleter());
-
return false; // success!
}
@@ -184,9 +176,6 @@
PM.add(createGCInfoDeleter());
- // Delete machine code for this function
- PM.add(createMachineCodeDeleter());
-
return false; // success!
}
@@ -212,9 +201,6 @@
PM.add(createGCInfoDeleter());
- // Delete machine code for this function
- PM.add(createMachineCodeDeleter());
-
return false; // success!
}
@@ -265,6 +251,9 @@
// Standard Lower-Level Passes.
+ // Set up a MachineFunction for the rest of CodeGen to work on.
+ PM.add(new MachineFunctionAnalysis(*this, OptLevel));
+
// Enable FastISel with -fast, but allow that to be overridden.
if (EnableFastISelOption == cl::BOU_TRUE ||
(OptLevel == CodeGenOpt::None && EnableFastISelOption != cl::BOU_FALSE))