Update aosp/master LLVM for rebase to r239765

[android-x86/external-llvm.git] / include / llvm-c / Core.h

diff --git a/include/llvm-c/Core.h b/include/llvm-c/Core.h
index 8693a30..73bff0b 100644 (file)
--- a/include/llvm-c/Core.h
+++ b/include/llvm-c/Core.h
@@ -168,6 +168,8 @@ typedef enum {
     LLVMInAllocaAttribute = 1ULL << 36,
     LLVMNonNullAttribute = 1ULL << 37,
     LLVMJumpTableAttribute = 1ULL << 38,
+    LLVMDereferenceableAttribute = 1ULL << 39,
+    LLVMDereferenceableOrNullAttribute = 1ULL << 40,
     */
 } LLVMAttribute;
 
@@ -559,6 +561,10 @@ LLVMModuleRef LLVMModuleCreateWithName(const char *ModuleID);
  */
 LLVMModuleRef LLVMModuleCreateWithNameInContext(const char *ModuleID,
                                                 LLVMContextRef C);
+/**
+ * Return an exact copy of the specified module.
+ */
+LLVMModuleRef LLVMCloneModule(LLVMModuleRef M);
 
 /**
  * Destroy a module instance.
@@ -992,6 +998,13 @@ unsigned LLVMCountStructElementTypes(LLVMTypeRef StructTy);
 void LLVMGetStructElementTypes(LLVMTypeRef StructTy, LLVMTypeRef *Dest);
 
 /**
+ * Get the type of the element at a given index in the structure.
+ *
+ * @see llvm::StructType::getTypeAtIndex()
+ */
+LLVMTypeRef LLVMStructGetTypeAtIndex(LLVMTypeRef StructTy, unsigned i);
+
+/**
  * Determine whether a structure is packed.
  *
  * @see llvm::StructType::isPacked()
@@ -1152,8 +1165,6 @@ LLVMTypeRef LLVMX86MMXType(void);
   macro(Argument)                           \
   macro(BasicBlock)                         \
   macro(InlineAsm)                          \
-  macro(MDNode)                             \
-  macro(MDString)                           \
   macro(User)                               \
     macro(Constant)                         \
       macro(BlockAddress)                   \
@@ -1302,6 +1313,9 @@ LLVMBool LLVMIsUndef(LLVMValueRef Val);
   LLVMValueRef LLVMIsA##name(LLVMValueRef Val);
 LLVM_FOR_EACH_VALUE_SUBCLASS(LLVM_DECLARE_VALUE_CAST)
 
+LLVMValueRef LLVMIsAMDNode(LLVMValueRef Val);
+LLVMValueRef LLVMIsAMDString(LLVMValueRef Val);
+
 /**
  * @}
  */
@@ -1377,6 +1391,13 @@ LLVMValueRef LLVMGetUsedValue(LLVMUseRef U);
 LLVMValueRef LLVMGetOperand(LLVMValueRef Val, unsigned Index);
 
 /**
+ * Obtain the use of an operand at a specific index in a llvm::User value.
+ *
+ * @see llvm::User::getOperandUse()
+ */
+LLVMUseRef LLVMGetOperandUse(LLVMValueRef Val, unsigned Index);
+
+/**
  * Set an operand at a specific index in a llvm::User value.
  *
  * @see llvm::User::setOperand()
@@ -1537,6 +1558,14 @@ unsigned long long LLVMConstIntGetZExtValue(LLVMValueRef ConstantVal);
 long long LLVMConstIntGetSExtValue(LLVMValueRef ConstantVal);
 
 /**
+ * Obtain the double value for an floating point constant value.
+ * losesInfo indicates if some precision was lost in the conversion.
+ *
+ * @see llvm::ConstantFP::getDoubleValue
+ */
+double LLVMConstRealGetDouble(LLVMValueRef ConstantVal, LLVMBool *losesInfo);
+
+/**
  * @}
  */
 
@@ -1569,6 +1598,20 @@ 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.
  *
  * @see llvm::ConstantStruct::getAnon()
@@ -1606,6 +1649,13 @@ LLVMValueRef LLVMConstNamedStruct(LLVMTypeRef StructTy,
                                   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.
  *
  * @see llvm::ConstantVector::get()
@@ -2376,6 +2426,26 @@ LLVMOpcode   LLVMGetInstructionOpcode(LLVMValueRef Inst);
 LLVMIntPredicate LLVMGetICmpPredicate(LLVMValueRef Inst);
 
 /**
+ * Obtain the float predicate of an instruction.
+ *
+ * This is only valid for instructions that correspond to llvm::FCmpInst
+ * or llvm::ConstantExpr whose opcode is llvm::Instruction::FCmp.
+ *
+ * @see llvm::FCmpInst::getPredicate()
+ */
+LLVMRealPredicate LLVMGetFCmpPredicate(LLVMValueRef Inst);
+
+/**
+ * Create a copy of 'this' instruction that is identical in all ways
+ * except the following:
+ *   * The instruction has no parent
+ *   * The instruction has no name
+ *
+ * @see llvm::Instruction::clone()
+ */
+LLVMValueRef LLVMInstructionClone(LLVMValueRef Inst);
+
+/**
  * @defgroup LLVMCCoreValueInstructionCall Call Sites and Invocations
  *
  * Functions in this group apply to instructions that refer to call
@@ -2436,6 +2506,63 @@ void LLVMSetTailCall(LLVMValueRef CallInst, LLVMBool IsTailCall);
  */
 
 /**
+ * @defgroup LLVMCCoreValueInstructionTerminator Terminators
+ *
+ * Functions in this group only apply to instructions that map to
+ * llvm::TerminatorInst instances.
+ *
+ * @{
+ */
+
+/**
+ * Return the number of successors that this terminator has.
+ *
+ * @see llvm::TerminatorInst::getNumSuccessors
+ */
+unsigned LLVMGetNumSuccessors(LLVMValueRef Term);
+
+/**
+ * Return the specified successor.
+ *
+ * @see llvm::TerminatorInst::getSuccessor
+ */
+LLVMBasicBlockRef LLVMGetSuccessor(LLVMValueRef Term, unsigned i);
+
+/**
+ * Update the specified successor to point at the provided block.
+ *
+ * @see llvm::TerminatorInst::setSuccessor
+ */
+void LLVMSetSuccessor(LLVMValueRef Term, unsigned i, LLVMBasicBlockRef block);
+
+/**
+ * Return if a branch is conditional.
+ *
+ * This only works on llvm::BranchInst instructions.
+ *
+ * @see llvm::BranchInst::isConditional
+ */
+LLVMBool LLVMIsConditional(LLVMValueRef Branch);
+
+/**
+ * Return the condition of a branch instruction.
+ *
+ * This only works on llvm::BranchInst instructions.
+ *
+ * @see llvm::BranchInst::getCondition
+ */
+LLVMValueRef LLVMGetCondition(LLVMValueRef Branch);
+
+/**
+ * Set the condition of a branch instruction.
+ *
+ * This only works on llvm::BranchInst instructions.
+ *
+ * @see llvm::BranchInst::setCondition
+ */
+void LLVMSetCondition(LLVMValueRef Branch, LLVMValueRef Cond);
+
+/**
  * Obtain the default destination basic block of a switch instruction.
  *
  * This only works on llvm::SwitchInst instructions.
@@ -2445,6 +2572,10 @@ void LLVMSetTailCall(LLVMValueRef CallInst, LLVMBool IsTailCall);
 LLVMBasicBlockRef LLVMGetSwitchDefaultDest(LLVMValueRef SwitchInstr);
 
 /**
+ * @}
+ */
+
+/**
  * @defgroup LLVMCCoreValueInstructionPHINode PHI Nodes
  *
  * Functions in this group only apply to instructions that map to