[C API] Make the 'lower switch' pass available via the C API.

llvm-svn: 217630

2 files changed, 7 insertions, 0 deletions

diff --git a/llvm/include/llvm-c/Transforms/Scalar.h b/llvm/include/llvm-c/Transforms/Scalar.h
index a8ad772624b..7ad1ad1d056 100644
--- a/llvm/include/llvm-c/Transforms/Scalar.h
+++ b/llvm/include/llvm-c/Transforms/Scalar.h
@@ -89,6 +89,9 @@ void LLVMAddMemCpyOptPass(LLVMPassManagerRef PM);
 /** See llvm::createPartiallyInlineLibCallsPass function. */
 void LLVMAddPartiallyInlineLibCallsPass(LLVMPassManagerRef PM);
 
+/** See llvm::createLowerSwitchPass function. */
+void LLVMAddLowerSwitchPass(LLVMPassManagerRef PM);
+
 /** See llvm::createPromoteMemoryToRegisterPass function. */
 void LLVMAddPromoteMemoryToRegisterPass(LLVMPassManagerRef PM);
 
diff --git a/llvm/lib/Transforms/Scalar/Scalar.cpp b/llvm/lib/Transforms/Scalar/Scalar.cpp
index fbdc2277168..a16e9e29a1f 100644
--- a/llvm/lib/Transforms/Scalar/Scalar.cpp
+++ b/llvm/lib/Transforms/Scalar/Scalar.cpp
@@ -151,6 +151,10 @@ void LLVMAddPartiallyInlineLibCallsPass(LLVMPassManagerRef PM) {
   unwrap(PM)->add(createPartiallyInlineLibCallsPass());
 }
 
+void LLVMAddLowerSwitchPass(LLVMPassManagerRef PM) {
+  unwrap(PM)->add(createLowerSwitchPass());
+}
+
 void LLVMAddPromoteMemoryToRegisterPass(LLVMPassManagerRef PM) {
   unwrap(PM)->add(createPromoteMemoryToRegisterPass());
 }