add a 'LLVMConstIntOfArbitraryPrecision' api to the C api,
patch by Greg Pfeil!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119989 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/llvm-c/Core.h b/include/llvm-c/Core.h
index d0fe536..4339583 100644
--- a/include/llvm-c/Core.h
+++ b/include/llvm-c/Core.h
@@ -547,6 +547,9 @@
/* Operations on scalar constants */
LLVMValueRef LLVMConstInt(LLVMTypeRef IntTy, unsigned long long N,
LLVMBool SignExtend);
+LLVMValueRef LLVMConstIntOfArbitraryPrecision(LLVMTypeRef IntTy,
+ unsigned NumWords,
+ const uint64_t Words[]);
LLVMValueRef LLVMConstIntOfString(LLVMTypeRef IntTy, const char *Text,
uint8_t Radix);
LLVMValueRef LLVMConstIntOfStringAndSize(LLVMTypeRef IntTy, const char *Text,
diff --git a/lib/VMCore/Core.cpp b/lib/VMCore/Core.cpp
index b2be64c..eb0af30 100644
--- a/lib/VMCore/Core.cpp
+++ b/lib/VMCore/Core.cpp
@@ -547,6 +547,14 @@
return wrap(ConstantInt::get(unwrap<IntegerType>(IntTy), N, SignExtend != 0));
}
+LLVMValueRef LLVMConstIntOfArbitraryPrecision(LLVMTypeRef IntTy,
+ unsigned NumWords,
+ const uint64_t Words[]) {
+ IntegerType *Ty = unwrap<IntegerType>(IntTy);
+ return wrap(ConstantInt::get(Ty->getContext(),
+ APInt(Ty->getBitWidth(), NumWords, Words)));
+}
+
LLVMValueRef LLVMConstIntOfString(LLVMTypeRef IntTy, const char Str[],
uint8_t Radix) {
return wrap(ConstantInt::get(unwrap<IntegerType>(IntTy), StringRef(Str),