Expose the fence instruction via the C API.

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

diff --git a/include/llvm-c/Core.h b/include/llvm-c/Core.h
index b9bae7e7f2646315b083551e62f777573356dacc..c5707224e6496dd3853180a94ef4a733e15f7f82 100644 (file)
--- a/include/llvm-c/Core.h
+++ b/include/llvm-c/Core.h
@@ -222,6 +222,7 @@ typedef enum {
   LLVMPtrToInt       = 39,
   LLVMIntToPtr       = 40,
   LLVMBitCast        = 41,
+  LLVMAddrSpaceCast  = 60,
 
   /* Other Operators */
   LLVMICmp           = 42,
@@ -274,7 +275,7 @@ typedef enum {
   LLVMLinkOnceAnyLinkage, /**< Keep one copy of function when linking (inline)*/
   LLVMLinkOnceODRLinkage, /**< Same, but only replaced by something
                             equivalent. */
-  LLVMLinkOnceODRAutoHideLinkage, /**< Like LinkOnceODR, but possibly hidden. */
+  LLVMLinkOnceODRAutoHideLinkage, /**< Obsolete */
   LLVMWeakAnyLinkage,     /**< Keep one copy of function when linking (weak) */
   LLVMWeakODRLinkage,     /**< Same, but only replaced by something
                             equivalent. */
@@ -301,6 +302,8 @@ typedef enum {
   LLVMCCallConv           = 0,
   LLVMFastCallConv        = 8,
   LLVMColdCallConv        = 9,
+  LLVMWebKitJSCallConv    = 12,
+  LLVMAnyRegCallConv      = 13,
   LLVMX86StdcallCallConv  = 64,
   LLVMX86FastcallCallConv = 65
 } LLVMCallConv;
@@ -433,6 +436,13 @@ void LLVMInstallFatalErrorHandler(LLVMFatalErrorHandler Handler);
  */
 void LLVMResetFatalErrorHandler(void);
 
+/**
+ * Enable LLVM's built-in stack trace code. This intercepts the OS's crash
+ * signals and prints which component of LLVM you were in at the time if the
+ * crash.
+ */
+void LLVMEnablePrettyStackTrace(void);
+
 /**
  * @defgroup LLVMCCoreContext Contexts
  *
@@ -1103,6 +1113,9 @@ LLVMTypeRef LLVMX86MMXType(void);
       macro(BlockAddress)                   \
       macro(ConstantAggregateZero)          \
       macro(ConstantArray)                  \
+      macro(ConstantDataSequential)         \
+        macro(ConstantDataArray)            \
+        macro(ConstantDataVector)           \
       macro(ConstantExpr)                   \
       macro(ConstantFP)                     \
       macro(ConstantInt)                    \
@@ -1147,6 +1160,7 @@ LLVMTypeRef LLVMX86MMXType(void);
       macro(UnaryInstruction)               \
         macro(AllocaInst)                   \
         macro(CastInst)                     \
+          macro(AddrSpaceCastInst)          \
           macro(BitCastInst)                \
           macro(FPExtInst)                  \
           macro(FPToSIInst)                 \
@@ -1201,6 +1215,14 @@ void LLVMSetValueName(LLVMValueRef Val, const char *Name);
  */
 void LLVMDumpValue(LLVMValueRef Val);
 
+/**
+ * Return a string representation of the value. Use
+ * LLVMDisposeMessage to free the string.
+ *
+ * @see llvm::Value::print()
+ */
+char *LLVMPrintValueToString(LLVMValueRef Val);
+
 /**
  * Replace all uses of a value with another one.
  *
@@ -1610,6 +1632,7 @@ LLVMValueRef LLVMConstFPToSI(LLVMValueRef ConstantVal, LLVMTypeRef ToType);
 LLVMValueRef LLVMConstPtrToInt(LLVMValueRef ConstantVal, LLVMTypeRef ToType);
 LLVMValueRef LLVMConstIntToPtr(LLVMValueRef ConstantVal, LLVMTypeRef ToType);
 LLVMValueRef LLVMConstBitCast(LLVMValueRef ConstantVal, LLVMTypeRef ToType);
+LLVMValueRef LLVMConstAddrSpaceCast(LLVMValueRef ConstantVal, LLVMTypeRef ToType);
 LLVMValueRef LLVMConstZExtOrBitCast(LLVMValueRef ConstantVal,
                                     LLVMTypeRef ToType);
 LLVMValueRef LLVMConstSExtOrBitCast(LLVMValueRef ConstantVal,
@@ -1665,8 +1688,33 @@ const char *LLVMGetSection(LLVMValueRef Global);
 void LLVMSetSection(LLVMValueRef Global, const char *Section);
 LLVMVisibility LLVMGetVisibility(LLVMValueRef Global);
 void LLVMSetVisibility(LLVMValueRef Global, LLVMVisibility Viz);
-unsigned LLVMGetAlignment(LLVMValueRef Global);
-void LLVMSetAlignment(LLVMValueRef Global, unsigned Bytes);
+
+/**
+ * @defgroup LLVMCCoreValueWithAlignment Values with alignment
+ *
+ * Functions in this group only apply to values with alignment, i.e.
+ * global variables, load and store instructions.
+ */
+
+/**
+ * Obtain the preferred alignment of the value.
+ * @see llvm::LoadInst::getAlignment()
+ * @see llvm::StoreInst::getAlignment()
+ * @see llvm::GlobalValue::getAlignment()
+ */
+unsigned LLVMGetAlignment(LLVMValueRef V);
+
+/**
+ * Set the preferred alignment of the value.
+ * @see llvm::LoadInst::setAlignment()
+ * @see llvm::StoreInst::setAlignment()
+ * @see llvm::GlobalValue::setAlignment()
+ */
+void LLVMSetAlignment(LLVMValueRef V, unsigned Bytes);
+
+/**
+  * @}
+  */
 
 /**
  * @defgroup LLVMCoreValueConstantGlobalVariable Global Variables
@@ -2560,6 +2608,8 @@ LLVMValueRef LLVMBuildIntToPtr(LLVMBuilderRef, LLVMValueRef Val,
                                LLVMTypeRef DestTy, const char *Name);
 LLVMValueRef LLVMBuildBitCast(LLVMBuilderRef, LLVMValueRef Val,
                               LLVMTypeRef DestTy, const char *Name);
+LLVMValueRef LLVMBuildAddrSpaceCast(LLVMBuilderRef, LLVMValueRef Val,
+                                    LLVMTypeRef DestTy, const char *Name);
 LLVMValueRef LLVMBuildZExtOrBitCast(LLVMBuilderRef, LLVMValueRef Val,
                                     LLVMTypeRef DestTy, const char *Name);
 LLVMValueRef LLVMBuildSExtOrBitCast(LLVMBuilderRef, LLVMValueRef Val,
@@ -2613,7 +2663,9 @@ LLVMValueRef LLVMBuildIsNotNull(LLVMBuilderRef, LLVMValueRef Val,
                                 const char *Name);
 LLVMValueRef LLVMBuildPtrDiff(LLVMBuilderRef, LLVMValueRef LHS,
                               LLVMValueRef RHS, const char *Name);
-LLVMValueRef LLVMBuildAtomicRMW(LLVMBuilderRef B,LLVMAtomicRMWBinOp op,
+LLVMValueRef LLVMBuildFence(LLVMBuilderRef B, LLVMAtomicOrdering ordering,
+                            LLVMBool singleThread, const char *Name);
+LLVMValueRef LLVMBuildAtomicRMW(LLVMBuilderRef B, LLVMAtomicRMWBinOp op,
                                 LLVMValueRef PTR, LLVMValueRef Val,
                                 LLVMAtomicOrdering ordering,
                                 LLVMBool singleThread);