[llvm-commits] [llvm] r119989 - in /llvm/trunk: include/llvm-c/Core.h lib/VMCore/Core.cpp

[Chris Lattner]

Author: lattner
Date: Mon Nov 22 20:47:22 2010
New Revision: 119989

URL: http://llvm.org/viewvc/llvm-project?rev=119989&view=rev
Log:
add a 'LLVMConstIntOfArbitraryPrecision' api to the C api,
patch by Greg Pfeil!

Modified:
    llvm/trunk/include/llvm-c/Core.h
    llvm/trunk/lib/VMCore/Core.cpp

Modified: llvm/trunk/include/llvm-c/Core.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm-c/Core.h?rev=119989&r1=119988&r2=119989&view=diff
==============================================================================
--- llvm/trunk/include/llvm-c/Core.h (original)
+++ llvm/trunk/include/llvm-c/Core.h Mon Nov 22 20:47:22 2010
@@ -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,

Modified: llvm/trunk/lib/VMCore/Core.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/VMCore/Core.cpp?rev=119989&r1=119988&r2=119989&view=diff
==============================================================================
--- llvm/trunk/lib/VMCore/Core.cpp (original)
+++ llvm/trunk/lib/VMCore/Core.cpp Mon Nov 22 20:47:22 2010
@@ -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),