diff options
Diffstat (limited to 'llvm/lib/CodeGen/RegAllocPBQP.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/RegAllocPBQP.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/RegAllocPBQP.cpp b/llvm/lib/CodeGen/RegAllocPBQP.cpp index 853192ca9d2..e85a5ac7043 100644 --- a/llvm/lib/CodeGen/RegAllocPBQP.cpp +++ b/llvm/lib/CodeGen/RegAllocPBQP.cpp @@ -269,7 +269,7 @@ PBQP::Matrix* PBQPRegAlloc::buildInterferenceMatrix( unsigned reg2 = *a2Itr; // If the row/column regs are identical or alias insert an infinity. - if ((reg1 == reg2) || tri->areAliases(reg1, reg2)) { + if (tri->regsOverlap(reg1, reg2)) { (*m)[ri][ci] = std::numeric_limits<PBQP::PBQPNum>::infinity(); isZeroMatrix = false; } |
