diff options
Diffstat (limited to 'llvm/lib/CodeGen/MachineCSE.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/MachineCSE.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/MachineCSE.cpp b/llvm/lib/CodeGen/MachineCSE.cpp index 27bbf55..aadc54b 100644 --- a/llvm/lib/CodeGen/MachineCSE.cpp +++ b/llvm/lib/CodeGen/MachineCSE.cpp @@ -406,7 +406,8 @@ bool MachineCSE::PhysRegDefsReach(MachineInstr *CSMI, MachineInstr *MI, bool MachineCSE::isCSECandidate(MachineInstr *MI) { if (MI->isPosition() || MI->isPHI() || MI->isImplicitDef() || MI->isKill() || - MI->isInlineAsm() || MI->isDebugInstr() || MI->isJumpTableDebugInfo()) + MI->isInlineAsm() || MI->isDebugInstr() || MI->isJumpTableDebugInfo() || + MI->isFakeUse()) return false; // Ignore copies. |