diff options
Diffstat (limited to 'llvm/lib/CodeGen/MachineLateInstrsCleanup.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/MachineLateInstrsCleanup.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/MachineLateInstrsCleanup.cpp b/llvm/lib/CodeGen/MachineLateInstrsCleanup.cpp index c400ce190b46..bb33b843e024 100644 --- a/llvm/lib/CodeGen/MachineLateInstrsCleanup.cpp +++ b/llvm/lib/CodeGen/MachineLateInstrsCleanup.cpp @@ -175,7 +175,8 @@ bool MachineLateInstrsCleanup::processBlock(MachineBasicBlock *MBB) { Reg2DefMap &MBBDefs = RegDefs[MBB->getNumber()]; // Find reusable definitions in the predecessor(s). - if (!MBB->pred_empty() && !MBB->isEHPad()) { + if (!MBB->pred_empty() && !MBB->isEHPad() && + !MBB->isInlineAsmBrIndirectTarget()) { MachineBasicBlock *FirstPred = *MBB->pred_begin(); for (auto [Reg, DefMI] : RegDefs[FirstPred->getNumber()]) if (llvm::all_of( |