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-rw-r--r--llvm/include/llvm/CodeGen/Passes.h3
-rw-r--r--llvm/lib/CodeGen/LLVMTargetMachine.cpp7
2 files changed, 8 insertions, 2 deletions
diff --git a/llvm/include/llvm/CodeGen/Passes.h b/llvm/include/llvm/CodeGen/Passes.h
index 082bada1c38..627568a4e4d 100644
--- a/llvm/include/llvm/CodeGen/Passes.h
+++ b/llvm/include/llvm/CodeGen/Passes.h
@@ -42,8 +42,7 @@ protected:
public:
TargetPassConfig(TargetMachine *tm, PassManagerBase &pm,
- bool DisableVerifyFlag)
- : TM(tm), PM(pm), DisableVerify(DisableVerifyFlag) {}
+ bool DisableVerifyFlag);
virtual ~TargetPassConfig() {}
diff --git a/llvm/lib/CodeGen/LLVMTargetMachine.cpp b/llvm/lib/CodeGen/LLVMTargetMachine.cpp
index 34bf77b7901..3490e8f26fe 100644
--- a/llvm/lib/CodeGen/LLVMTargetMachine.cpp
+++ b/llvm/lib/CodeGen/LLVMTargetMachine.cpp
@@ -125,6 +125,13 @@ LLVMTargetMachine::LLVMTargetMachine(const Target &T, StringRef Triple,
"and that InitializeAllTargetMCs() is being invoked!");
}
+TargetPassConfig::TargetPassConfig(TargetMachine *tm, PassManagerBase &pm,
+ bool DisableVerifyFlag)
+ : TM(tm), PM(pm), DisableVerify(DisableVerifyFlag) {
+ // Register all target independent codegen passes to activate their PassIDs.
+ initializeCodeGen(*PassRegistry::getPassRegistry());
+}
+
/// createPassConfig - Create a pass configuration object to be used by
/// addPassToEmitX methods for generating a pipeline of CodeGen passes.
TargetPassConfig *LLVMTargetMachine::createPassConfig(PassManagerBase &PM,
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