Next step on the getting-rid-of-static-ctors train: begin adding per-library
initialization functions that initialize the set of passes implemented in
that library. Add C bindings for these functions as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115927 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Scalar/Scalar.cpp b/lib/Transforms/Scalar/Scalar.cpp
index cb03423..20ef145 100644
--- a/lib/Transforms/Scalar/Scalar.cpp
+++ b/lib/Transforms/Scalar/Scalar.cpp
@@ -7,12 +7,15 @@
//
//===----------------------------------------------------------------------===//
//
-// This file implements the C bindings for libLLVMScalarOpts.a, which implements
-// several scalar transformations over the LLVM intermediate representation.
+// This file implements common infrastructure for libLLVMScalarOpts.a, which
+// implements several scalar transformations over the LLVM intermediate
+// representation, including the C bindings for that library.
//
//===----------------------------------------------------------------------===//
#include "llvm-c/Transforms/Scalar.h"
+#include "llvm-c/Initialization.h"
+#include "llvm/InitializePasses.h"
#include "llvm/PassManager.h"
#include "llvm/Analysis/Verifier.h"
#include "llvm/Target/TargetData.h"
@@ -20,6 +23,47 @@
using namespace llvm;
+/// initializeScalarOptsPasses - Initialize all passes linked into the
+/// ScalarOpts library.
+void llvm::initializeScalarOpts(PassRegistry &Registry) {
+ initializeADCEPass(Registry);
+ initializeBlockPlacementPass(Registry);
+ initializeCodeGenPreparePass(Registry);
+ initializeConstantPropagationPass(Registry);
+ initializeCorrelatedValuePropagationPass(Registry);
+ initializeDCEPass(Registry);
+ initializeDeadInstEliminationPass(Registry);
+ initializeDSEPass(Registry);
+ initializeGEPSplitterPass(Registry);
+ initializeGVNPass(Registry);
+ initializeIndVarSimplifyPass(Registry);
+ initializeJumpThreadingPass(Registry);
+ initializeLICMPass(Registry);
+ initializeLoopDeletionPass(Registry);
+ initializeLoopIndexSplitPass(Registry);
+ initializeLoopRotatePass(Registry);
+ initializeLoopStrengthReducePass(Registry);
+ initializeLoopUnrollPass(Registry);
+ initializeLoopUnswitchPass(Registry);
+ initializeLowerAtomicPass(Registry);
+ initializeMemCpyOptPass(Registry);
+ initializeReassociatePass(Registry);
+ initializeRegToMemPass(Registry);
+ initializeSCCPPass(Registry);
+ initializeIPSCCPPass(Registry);
+ initializeSROAPass(Registry);
+ initializeCFGSimplifyPassPass(Registry);
+ initializeSimplifyHalfPowrLibCallsPass(Registry);
+ initializeSimplifyLibCallsPass(Registry);
+ initializeSinkingPass(Registry);
+ initializeTailDupPass(Registry);
+ initializeTailCallElimPass(Registry);
+}
+
+void LLVMInitializeScalarOpts(LLVMPassRegistryRef R) {
+ initializeScalarOpts(*unwrap(R));
+}
+
void LLVMAddAggressiveDCEPass(LLVMPassManagerRef PM) {
unwrap(PM)->add(createAggressiveDCEPass());
}
diff --git a/lib/Transforms/Utils/CMakeLists.txt b/lib/Transforms/Utils/CMakeLists.txt
index b3c08f2..9d75f1d 100644
--- a/lib/Transforms/Utils/CMakeLists.txt
+++ b/lib/Transforms/Utils/CMakeLists.txt
@@ -22,6 +22,7 @@
SSAUpdater.cpp
SimplifyCFG.cpp
UnifyFunctionExitNodes.cpp
+ Utils.cpp
ValueMapper.cpp
)
diff --git a/lib/Transforms/Utils/Utils.cpp b/lib/Transforms/Utils/Utils.cpp
new file mode 100644
index 0000000..94d8fbf
--- /dev/null
+++ b/lib/Transforms/Utils/Utils.cpp
@@ -0,0 +1,36 @@
+//===-- Utils.cpp - TransformUtils Infrastructure -------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines the common initialization infrastructure for the
+// TransformUtils library.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/InitializePasses.h"
+#include "llvm-c/Initialization.h"
+
+using namespace llvm;
+
+/// initializeTransformUtils - Initialize all passes in the TransformUtils
+/// library.
+void llvm::initializeTransformUtils(PassRegistry &Registry) {
+ initializeBreakCriticalEdgesPass(Registry);
+ initializeInstNamerPass(Registry);
+ initializeLCSSAPass(Registry);
+ initializeLoopSimplifyPass(Registry);
+ initializeLowerInvokePass(Registry);
+ initializeLowerSwitchPass(Registry);
+ initializePromotePassPass(Registry);
+ initializeUnifyFunctionExitNodesPass(Registry);
+}
+
+/// LLVMInitializeTransformUtils - C binding for initializeTransformUtilsPasses.
+void LLVMInitializeTransformUtils(LLVMPassRegistryRef R) {
+ initializeTransformUtils(*unwrap(R));
+}