diff --git a/llvm/include/llvm-c/Orc.h b/llvm/include/llvm-c/Orc.h
--- a/llvm/include/llvm-c/Orc.h
+++ b/llvm/include/llvm-c/Orc.h
@@ -652,7 +652,7 @@
  * Returns the target triple for the given JITTargetMachineBuilder as a string.
  *
  * The caller owns the resulting string as must dispose of it by calling
- * LLVMOrcJITTargetMachineBuilderDisposeTargetTriple.
+ * LLVMDisposeMessage
  */
 char *LLVMOrcJITTargetMachineBuilderGetTargetTriple(
     LLVMOrcJITTargetMachineBuilderRef JTMB);
@@ -664,13 +664,6 @@
 void LLVMOrcJITTargetMachineBuilderSetTargetTriple(
     LLVMOrcJITTargetMachineBuilderRef JTMB, const char *TargetTriple);
 
-/**
- * Destroy a triple string returned by
- * LLVMOrcJITTargetMachineBuilderGetTargetTriple.
- */
-void LLVMOrcJITTargetMachineBuilderDisposeTargetTriple(
-    LLVMOrcJITTargetMachineBuilderRef JTMB, char *TargetTriple);
-
 /**
  * Add an object to an ObjectLayer to the given JITDylib.
  *
diff --git a/llvm/lib/ExecutionEngine/Orc/OrcV2CBindings.cpp b/llvm/lib/ExecutionEngine/Orc/OrcV2CBindings.cpp
--- a/llvm/lib/ExecutionEngine/Orc/OrcV2CBindings.cpp
+++ b/llvm/lib/ExecutionEngine/Orc/OrcV2CBindings.cpp
@@ -486,11 +486,6 @@
   unwrap(JTMB)->getTargetTriple() = Triple(TargetTriple);
 }
 
-void LLVMOrcJITTargetMachineBuilderDisposeTargetTriple(
-    LLVMOrcJITTargetMachineBuilderRef JTMB, char *TargetTriple) {
-  free(TargetTriple);
-}
-
 LLVMErrorRef LLVMOrcObjectLayerAddObjectFile(LLVMOrcObjectLayerRef ObjLayer,
                                              LLVMOrcJITDylibRef JD,
                                              LLVMMemoryBufferRef ObjBuffer) {
diff --git a/llvm/unittests/ExecutionEngine/Orc/OrcCAPITest.cpp b/llvm/unittests/ExecutionEngine/Orc/OrcCAPITest.cpp
--- a/llvm/unittests/ExecutionEngine/Orc/OrcCAPITest.cpp
+++ b/llvm/unittests/ExecutionEngine/Orc/OrcCAPITest.cpp
@@ -63,7 +63,7 @@
     // the case that it fails anyway.
     char *TT = LLVMOrcJITTargetMachineBuilderGetTargetTriple(JTMB);
     TargetTriple = TT;
-    LLVMOrcJITTargetMachineBuilderDisposeTargetTriple(JTMB, TT);
+    LLVMDisposeMessage(TT);
 
     if (!isSupported(TargetTriple)) {
       // If this triple isn't supported then bail out.