[LLVM-C] Add LLVM{IsConstantString,GetAsString,GetElementAsConstant}.

[oota-llvm.git] / include / llvm-c / Core.h

diff --git a/include/llvm-c/Core.h b/include/llvm-c/Core.h
index cd9263d49142d497959bb7d9c9239e5cec3782dc..69ed08dff1f85c5cacf891ab99227e27c6fb89ff 100644 (file)
--- a/include/llvm-c/Core.h
+++ b/include/llvm-c/Core.h
@@ -112,23 +112,12 @@ typedef struct LLVMOpaqueBuilder *LLVMBuilderRef;
  */
 typedef struct LLVMOpaqueModuleProvider *LLVMModuleProviderRef;
 
-/** @see llvm::Pass */
-typedef struct LLVMOpaquePass *LLVMPassRef;
-
 /** @see llvm::PassManagerBase */
 typedef struct LLVMOpaquePassManager *LLVMPassManagerRef;
 
 /** @see llvm::PassRegistry */
 typedef struct LLVMOpaquePassRegistry *LLVMPassRegistryRef;
 
-/** @see llvm::PassRunListener */
-typedef struct LLVMOpaquePassRunListener *LLVMPassRunListenerRef;
-
-/** @see llvm::LLVMPassRunListener */
-typedef void (*LLVMPassRunListenerHandlerTy)(LLVMContextRef, LLVMPassRef,
-                                             LLVMModuleRef, LLVMValueRef,
-                                             LLVMBasicBlockRef);
-
 /**
  * Used to get the users and usees of a Value.
  *
@@ -176,7 +165,10 @@ typedef enum {
     LLVMStackProtectStrongAttribute = 1ULL<<33,
     LLVMCold = 1ULL << 34,
     LLVMOptimizeNone = 1ULL << 35,
-    LLVMInAllocaAttribute = 1ULL << 36
+    LLVMInAllocaAttribute = 1ULL << 36,
+    LLVMNonNullAttribute = 1ULL << 37,
+    LLVMJumpTableAttribute = 1ULL << 38,
+    LLVMDereferenceableAttribute = 1ULL << 39,
     */
 } LLVMAttribute;
 
@@ -478,6 +470,7 @@ void LLVMEnablePrettyStackTrace(void);
  */
 
 typedef void (*LLVMDiagnosticHandler)(LLVMDiagnosticInfoRef, void *);
+typedef void (*LLVMYieldCallback)(LLVMContextRef, void *);
 
 /**
  * Create a new context.
@@ -499,6 +492,14 @@ void LLVMContextSetDiagnosticHandler(LLVMContextRef C,
                                      LLVMDiagnosticHandler Handler,
                                      void *DiagnosticContext);
 
+/**
+ * Set the yield callback function for this context.
+ *
+ * @see LLVMContext::setYieldCallback()
+ */
+void LLVMContextSetYieldCallback(LLVMContextRef C, LLVMYieldCallback Callback,
+                                 void *OpaqueHandle);
+
 /**
  * Destroy a context instance.
  *
@@ -526,10 +527,6 @@ unsigned LLVMGetMDKindIDInContext(LLVMContextRef C, const char* Name,
                                   unsigned SLen);
 unsigned LLVMGetMDKindID(const char* Name, unsigned SLen);
 
-LLVMPassRunListenerRef LLVMAddPassRunListener(LLVMContextRef,
-                                              LLVMPassRunListenerHandlerTy);
-void LLVMRemovePassRunListener(LLVMContextRef, LLVMPassRunListenerRef);
-
 /**
  * @}
  */
@@ -1572,6 +1569,20 @@ LLVMValueRef LLVMConstStringInContext(LLVMContextRef C, const char *Str,
 LLVMValueRef LLVMConstString(const char *Str, unsigned Length,
                              LLVMBool DontNullTerminate);
 
+/**
+ * Returns true if the specified constant is an array of i8.
+ *
+ * @see ConstantDataSequential::getAsString()
+ */
+LLVMBool LLVMIsConstantString(LLVMValueRef c);
+
+/**
+ * Get the given constant data sequential as a string.
+ *
+ * @see ConstantDataSequential::getAsString()
+ */
+const char *LLVMGetAsString(LLVMValueRef c, size_t* out);
+
 /**
  * Create an anonymous ConstantStruct with the specified values.
  *
@@ -1609,6 +1620,13 @@ LLVMValueRef LLVMConstNamedStruct(LLVMTypeRef StructTy,
                                   LLVMValueRef *ConstantVals,
                                   unsigned Count);
 
+/**
+ * Get an element at specified index as a constant.
+ *
+ * @see ConstantDataSequential::getElementAsConstant()
+ */
+LLVMValueRef LLVMGetElementAsConstant(LLVMValueRef c, unsigned idx);
+
 /**
  * Create a ConstantVector from values.
  *
@@ -2775,18 +2793,6 @@ const char *LLVMGetBufferStart(LLVMMemoryBufferRef MemBuf);
 size_t LLVMGetBufferSize(LLVMMemoryBufferRef MemBuf);
 void LLVMDisposeMemoryBuffer(LLVMMemoryBufferRef MemBuf);
 
-/**
- * @}
- */
-
-/**
- * @defgroup LLVMCCorePass Pass
- *
- * @{
- */
-
-const char *LLVMGetPassName(LLVMPassRef);
-
 /**
  * @}
  */
@@ -2864,16 +2870,13 @@ void LLVMDisposePassManager(LLVMPassManagerRef PM);
  * @{
  */
 
-/** Allocate and initialize structures needed to make LLVM safe for
-    multithreading. The return value indicates whether multithreaded
-    initialization succeeded. Must be executed in isolation from all
-    other LLVM api calls.
-    @see llvm::llvm_start_multithreaded */
+/** Deprecated: Multi-threading can only be enabled/disabled with the compile
+    time define LLVM_ENABLE_THREADS.  This function always returns
+    LLVMIsMultithreaded(). */
 LLVMBool LLVMStartMultithreaded(void);
 
-/** Deallocate structures necessary to make LLVM safe for multithreading.
-    Must be executed in isolation from all other LLVM api calls.
-    @see llvm::llvm_stop_multithreaded */
+/** Deprecated: Multi-threading can only be enabled/disabled with the compile
+    time define LLVM_ENABLE_THREADS. */
 void LLVMStopMultithreaded(void);
 
 /** Check whether LLVM is executing in thread-safe mode or not.