6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-07-08 18:30:04 +00:00
Code Issues Projects Releases Wiki Activity

fix two comment thinkos

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125481 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2011-02-14 06:14:42 +00:00
parent 551b6751a0
commit 463b3c2a99
2 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
include/llvm/CodeGen/SelectionDAG.h
View File

@ -974,7 +974,7 @@ public:
/// ISD::ADD with a ConstantSDNode on the right-hand side, or if it is an
/// ISD::OR with a ConstantSDNode that is guaranteed to have the same
/// semantics as an ADD. This handles the equivalence:
/// X|Cst == X+Cst iff X&~Cst = 0.
/// X|Cst == X+Cst iff X&Cst = 0.
bool isBaseWithConstantOffset(SDValue Op) const;
/// isKnownNeverNan - Test whether the given SDValue is known to never be NaN.

2
lib/CodeGen/SelectionDAG/SelectionDAG.cpp
View File

@ -2292,7 +2292,7 @@ unsigned SelectionDAG::ComputeNumSignBits(SDValue Op, unsigned Depth) const{
/// ISD::ADD with a ConstantSDNode on the right-hand side, or if it is an
/// ISD::OR with a ConstantSDNode that is guaranteed to have the same
/// semantics as an ADD. This handles the equivalence:
/// X|Cst == X+Cst iff X&~Cst = 0.
/// X|Cst == X+Cst iff X&Cst = 0.
bool SelectionDAG::isBaseWithConstantOffset(SDValue Op) const {
if ((Op.getOpcode() != ISD::ADD && Op.getOpcode() != ISD::OR) ||
!isa<ConstantSDNode>(Op.getOperand(1)))