diff options
Diffstat (limited to 'llvm/lib/CodeGen/MachineBlockPlacement.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/MachineBlockPlacement.cpp | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/llvm/lib/CodeGen/MachineBlockPlacement.cpp b/llvm/lib/CodeGen/MachineBlockPlacement.cpp index dd5220b..d1dced9 100644 --- a/llvm/lib/CodeGen/MachineBlockPlacement.cpp +++ b/llvm/lib/CodeGen/MachineBlockPlacement.cpp @@ -2189,9 +2189,7 @@ MachineBlockPlacement::findBestLoopTop(const MachineLoop &L, // i.e. when the layout predecessor does not fallthrough to the loop header. // In practice this never happens though: there always seems to be a preheader // that can fallthrough and that is also placed before the header. - bool OptForSize = F->getFunction().hasOptSize() || - llvm::shouldOptimizeForSize(L.getHeader(), PSI, MBFI.get()); - if (OptForSize) + if (llvm::shouldOptimizeForSize(L.getHeader(), PSI, MBFI.get())) return L.getHeader(); MachineBasicBlock *OldTop = nullptr; @@ -3511,7 +3509,6 @@ bool MachineBlockPlacement::runOnMachineFunction(MachineFunction &MF) { initTailDupThreshold(); const bool OptForSize = - MF.getFunction().hasOptSize() || llvm::shouldOptimizeForSize(&MF, PSI, &MBFI->getMBFI()); // Determine whether to use ext-tsp for perf/size optimization. The method // is beneficial only for instances with at least 3 basic blocks and it can be |