From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Mon, 25 Jul 2011 21:20:54 +0000 (+0000)
Subject: Add LLVMAddTargetLibraryInfo to the C API.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=5160d381669f1367290b802c90074cdf896d5c49;p=oota-llvm.git

Add LLVMAddTargetLibraryInfo to the C API.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135975 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm-c/Target.h b/include/llvm-c/Target.h
index 551cb94275b..7afaef15c41 100644
--- a/include/llvm-c/Target.h
+++ b/include/llvm-c/Target.h
@@ -29,6 +29,7 @@ extern "C" {
 enum LLVMByteOrdering { LLVMBigEndian, LLVMLittleEndian };
 
 typedef struct LLVMOpaqueTargetData *LLVMTargetDataRef;
+typedef struct LLVMOpaqueTargetLibraryInfotData *LLVMTargetLibraryInfoRef;
 typedef struct LLVMStructLayout *LLVMStructLayoutRef;
 
 /* Declare all of the target-initialization functions that are available. */
@@ -90,6 +91,11 @@ LLVMTargetDataRef LLVMCreateTargetData(const char *StringRep);
     See the method llvm::PassManagerBase::add. */
 void LLVMAddTargetData(LLVMTargetDataRef, LLVMPassManagerRef);
 
+/** Adds target library information to a pass manager. This does not take
+    ownership of the target library info.
+    See the method llvm::PassManagerBase::add. */
+void LLVMAddTargetLibraryInfo(LLVMTargetLibraryInfoRef, LLVMPassManagerRef);
+
 /** Converts target data to a target layout string. The string must be disposed
     with LLVMDisposeMessage.
     See the constructor llvm::TargetData::TargetData. */
@@ -157,6 +163,7 @@ void LLVMDisposeTargetData(LLVMTargetDataRef);
 
 namespace llvm {
   class TargetData;
+  class TargetLibraryInfo;
 
   inline TargetData *unwrap(LLVMTargetDataRef P) {
     return reinterpret_cast<TargetData*>(P);
@@ -165,6 +172,15 @@ namespace llvm {
   inline LLVMTargetDataRef wrap(const TargetData *P) {
     return reinterpret_cast<LLVMTargetDataRef>(const_cast<TargetData*>(P));
   }
+
+  inline TargetLibraryInfo *unwrap(LLVMTargetLibraryInfoRef P) {
+    return reinterpret_cast<TargetLibraryInfo*>(P);
+  }
+
+  inline LLVMTargetLibraryInfoRef wrap(const TargetLibraryInfo *P) {
+    TargetLibraryInfo *X = const_cast<TargetLibraryInfo*>(P);
+    return reinterpret_cast<LLVMTargetLibraryInfoRef>(X);
+  }
 }
 
 #endif /* defined(__cplusplus) */
diff --git a/lib/Target/Target.cpp b/lib/Target/Target.cpp
index 1216ccee875..a2b83bcce46 100644
--- a/lib/Target/Target.cpp
+++ b/lib/Target/Target.cpp
@@ -17,6 +17,7 @@
 #include "llvm/InitializePasses.h"
 #include "llvm/PassManager.h"
 #include "llvm/Target/TargetData.h"
+#include "llvm/Target/TargetLibraryInfo.h"
 #include "llvm/LLVMContext.h"
 #include <cstring>
 
@@ -39,6 +40,11 @@ void LLVMAddTargetData(LLVMTargetDataRef TD, LLVMPassManagerRef PM) {
   unwrap(PM)->add(new TargetData(*unwrap(TD)));
 }
 
+void LLVMAddTargetLibraryInfo(LLVMTargetLibraryInfoRef TLI,
+                              LLVMPassManagerRef PM) {
+  unwrap(PM)->add(new TargetLibraryInfo(*unwrap(TLI)));
+}
+
 char *LLVMCopyStringRepOfTargetData(LLVMTargetDataRef TD) {
   std::string StringRep = unwrap(TD)->getStringRepresentation();
   return strdup(StringRep.c_str());