Add a new convenience pass for testing InstructionSimplify. Previously
it could only be tested indirectly, via instcombine, gvn or some other
pass that makes use of InstructionSimplify, which means that testcases
had to be carefully contrived to dance around any other transformations
that that pass did.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122264 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Utils/CMakeLists.txt b/lib/Transforms/Utils/CMakeLists.txt
index 9d75f1d..5b76bb2 100644
--- a/lib/Transforms/Utils/CMakeLists.txt
+++ b/lib/Transforms/Utils/CMakeLists.txt
@@ -21,6 +21,7 @@
PromoteMemoryToRegister.cpp
SSAUpdater.cpp
SimplifyCFG.cpp
+ SimplifyInstructions.cpp
UnifyFunctionExitNodes.cpp
Utils.cpp
ValueMapper.cpp
diff --git a/lib/Transforms/Utils/Utils.cpp b/lib/Transforms/Utils/Utils.cpp
index 94d8fbf..24e8c8f 100644
--- a/lib/Transforms/Utils/Utils.cpp
+++ b/lib/Transforms/Utils/Utils.cpp
@@ -28,6 +28,7 @@
initializeLowerSwitchPass(Registry);
initializePromotePassPass(Registry);
initializeUnifyFunctionExitNodesPass(Registry);
+ initializeInstSimplifierPass(Registry);
}
/// LLVMInitializeTransformUtils - C binding for initializeTransformUtilsPasses.