diff options
Diffstat (limited to 'llvm/lib/Target')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMISelLowering.cpp | 1 | ||||
| -rw-r--r-- | llvm/lib/Target/ARM/MVETailPredication.cpp | 4 |
2 files changed, 3 insertions, 2 deletions
diff --git a/llvm/lib/Target/ARM/ARMISelLowering.cpp b/llvm/lib/Target/ARM/ARMISelLowering.cpp index bfc78a95e55..3e27a1b8343 100644 --- a/llvm/lib/Target/ARM/ARMISelLowering.cpp +++ b/llvm/lib/Target/ARM/ARMISelLowering.cpp @@ -14913,6 +14913,7 @@ bool ARMTargetLowering::shouldSinkOperands(Instruction *I, switch (I->getOpcode()) { case Instruction::Add: case Instruction::Mul: + case Instruction::ICmp: return true; case Instruction::Sub: case Instruction::Shl: diff --git a/llvm/lib/Target/ARM/MVETailPredication.cpp b/llvm/lib/Target/ARM/MVETailPredication.cpp index cd04f62c3a8..24bbc6236a4 100644 --- a/llvm/lib/Target/ARM/MVETailPredication.cpp +++ b/llvm/lib/Target/ARM/MVETailPredication.cpp @@ -209,7 +209,7 @@ bool MVETailPredication::isTailPredicate(Instruction *I, Value *NumElements) { // The vector icmp if (!match(I, m_ICmp(Pred, m_Instruction(Induction), m_Instruction(Shuffle))) || - Pred != ICmpInst::ICMP_ULE || !L->isLoopInvariant(Shuffle)) + Pred != ICmpInst::ICMP_ULE) return false; // First find the stuff outside the loop which is setting up the limit @@ -231,7 +231,7 @@ bool MVETailPredication::isTailPredicate(Instruction *I, Value *NumElements) { if (!match(BECount, m_Add(m_Value(TripCount), m_AllOnes()))) return false; - if (TripCount != NumElements) + if (TripCount != NumElements || !L->isLoopInvariant(BECount)) return false; // Now back to searching inside the loop body... |
