From 20b1f5db1e93d28debc6449dcd56da6ca7aa6b67 Mon Sep 17 00:00:00 2001 From: Reid Spencer Date: Sun, 25 Feb 2007 07:29:03 +0000 Subject: [PATCH] Add a private constructor for efficiency. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34580 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/ADT/APInt.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/llvm/ADT/APInt.h b/include/llvm/ADT/APInt.h index ca09ff68acf..d4fba2006c8 100644 --- a/include/llvm/ADT/APInt.h +++ b/include/llvm/ADT/APInt.h @@ -60,6 +60,7 @@ namespace APIntOps { /// @brief Class for arbitrary precision integers. class APInt { public: + uint32_t BitWidth; ///< The number of bits in this APInt. /// This union is used to store the integer value. When the @@ -76,6 +77,9 @@ public: APINT_WORD_SIZE = sizeof(uint64_t) }; + // Fast internal constructor + APInt(uint64_t* val, uint32_t bits) : BitWidth(bits), pVal(val) { } + /// Here one word's bitwidth equals to that of uint64_t. /// @returns the number of words to hold the integer value of this APInt. /// @brief Get the number of words. -- 2.34.1