diff options
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp index e125ff3f26d..62a6df3259f 100644 --- a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp @@ -1353,7 +1353,6 @@ TargetLowering::SimplifySetCC(MVT VT, SDValue N0, SDValue N1, } } -#if 0 // If the LHS is '(and load, const)', the RHS is 0, // the test is for equality or unsigned, and all 1 bits of the const are // in the same partial word, see if we can shorten the load. @@ -1380,7 +1379,7 @@ TargetLowering::SimplifySetCC(MVT VT, SDValue N0, SDValue N1, bestOffset = (origWidth/width - offset - 1) * (width/8); else bestOffset = (uint64_t)offset * (width/8); - bestMask = Mask >> (offset * 8); + bestMask = Mask >> (offset * (width/8) * 8); bestWidth = width; break; } @@ -1407,7 +1406,6 @@ TargetLowering::SimplifySetCC(MVT VT, SDValue N0, SDValue N1, } } } -#endif // If the LHS is a ZERO_EXTEND, perform the comparison on the input. if (N0.getOpcode() == ISD::ZERO_EXTEND) { |
