From ab477ccde9382b58d3883eeb574ba09469d4cde8 Mon Sep 17 00:00:00 2001
From: Gordon Henriksen <gordonhenriksen@mac.com>
Date: Tue, 1 Jan 2008 05:50:53 +0000
Subject: [PATCH] Adding C bindings for SwitchInst::addCase.

Patch by Bryan O'Sullivan!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45481 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm-c/Core.h | 4 ++++
 lib/VMCore/Core.cpp   | 5 +++++
 2 files changed, 9 insertions(+)

diff --git a/include/llvm-c/Core.h b/include/llvm-c/Core.h
index 0d446d6640c..9def5158299 100644
--- a/include/llvm-c/Core.h
+++ b/include/llvm-c/Core.h
@@ -434,6 +434,10 @@ LLVMValueRef LLVMBuildInvoke(LLVMBuilderRef, LLVMValueRef Fn,
 LLVMValueRef LLVMBuildUnwind(LLVMBuilderRef);
 LLVMValueRef LLVMBuildUnreachable(LLVMBuilderRef);
 
+/* Add a case to the switch instruction */
+void LLVMAddCase(LLVMValueRef Switch, LLVMValueRef OnVal,
+                 LLVMBasicBlockRef Dest);
+
 /* Arithmetic */
 LLVMValueRef LLVMBuildAdd(LLVMBuilderRef, LLVMValueRef LHS, LLVMValueRef RHS,
                           const char *Name);
diff --git a/lib/VMCore/Core.cpp b/lib/VMCore/Core.cpp
index fe414279064..8722785bd39 100644
--- a/lib/VMCore/Core.cpp
+++ b/lib/VMCore/Core.cpp
@@ -813,6 +813,11 @@ LLVMValueRef LLVMBuildUnreachable(LLVMBuilderRef B) {
   return wrap(unwrap(B)->CreateUnreachable());
 }
 
+void LLVMAddCase(LLVMValueRef Switch, LLVMValueRef OnVal,
+                 LLVMBasicBlockRef Dest) {
+  unwrap<SwitchInst>(Switch)->addCase(unwrap<ConstantInt>(OnVal), unwrap(Dest));
+}
+
 /*--.. Arithmetic ..........................................................--*/
 
 LLVMValueRef LLVMBuildAdd(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
-- 
2.34.1