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-rw-r--r--lib/CodeGen/LLVMTargetMachine.cpp7
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/CodeGen/LLVMTargetMachine.cpp b/lib/CodeGen/LLVMTargetMachine.cpp
index 34bf77b790..3490e8f26f 100644
--- a/lib/CodeGen/LLVMTargetMachine.cpp
+++ b/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,