From 452b93e7dc2802dea3a31ea12c397d11c3c5e23b Mon Sep 17 00:00:00 2001 From: Benjamin Kramer Date: Fri, 13 Aug 2010 00:29:44 +0000 Subject: [PATCH] Use getAllOnesValue, saves a copy and looks better. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110991 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/ADT/APInt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/llvm/ADT/APInt.h b/include/llvm/ADT/APInt.h index 59e023b05ab..8004cb4b123 100644 --- a/include/llvm/ADT/APInt.h +++ b/include/llvm/ADT/APInt.h @@ -464,7 +464,7 @@ public: // For small values, return quickly if (numBits <= APINT_BITS_PER_WORD) return APInt(numBits, ~0ULL << shiftAmt); - return (~APInt(numBits, 0)).shl(shiftAmt); + return getAllOnesValue(numBits).shl(shiftAmt); } /// Constructs an APInt value that has the bottom loBitsSet bits set. @@ -481,7 +481,7 @@ public: // For small values, return quickly. if (numBits < APINT_BITS_PER_WORD) return APInt(numBits, (1ULL << loBitsSet) - 1); - return (~APInt(numBits, 0)).lshr(numBits - loBitsSet); + return getAllOnesValue(numBits).lshr(numBits - loBitsSet); } /// The hash value is computed as the sum of the words and the bit width.