diff options
Diffstat (limited to 'llvm/lib/Transforms/Scalar')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/InductiveRangeCheckElimination.cpp | 6 | ||||
| -rw-r--r-- | llvm/lib/Transforms/Scalar/LoopRotation.cpp | 3 | ||||
| -rw-r--r-- | llvm/lib/Transforms/Scalar/LoopUnswitch.cpp | 2 |
3 files changed, 6 insertions, 5 deletions
diff --git a/llvm/lib/Transforms/Scalar/InductiveRangeCheckElimination.cpp b/llvm/lib/Transforms/Scalar/InductiveRangeCheckElimination.cpp index 9297eb34a48..7602947d5bd 100644 --- a/llvm/lib/Transforms/Scalar/InductiveRangeCheckElimination.cpp +++ b/llvm/lib/Transforms/Scalar/InductiveRangeCheckElimination.cpp @@ -275,7 +275,7 @@ InductiveRangeCheck::parseRangeCheckICmp(Loop *L, ICmpInst *ICI, case ICmpInst::ICMP_SLE: std::swap(LHS, RHS); - // fallthrough + LLVM_FALLTHROUGH; case ICmpInst::ICMP_SGE: if (match(RHS, m_ConstantInt<0>())) { Index = LHS; @@ -285,7 +285,7 @@ InductiveRangeCheck::parseRangeCheckICmp(Loop *L, ICmpInst *ICI, case ICmpInst::ICMP_SLT: std::swap(LHS, RHS); - // fallthrough + LLVM_FALLTHROUGH; case ICmpInst::ICMP_SGT: if (match(RHS, m_ConstantInt<-1>())) { Index = LHS; @@ -301,7 +301,7 @@ InductiveRangeCheck::parseRangeCheckICmp(Loop *L, ICmpInst *ICI, case ICmpInst::ICMP_ULT: std::swap(LHS, RHS); - // fallthrough + LLVM_FALLTHROUGH; case ICmpInst::ICMP_UGT: if (IsNonNegativeAndNotLoopVarying(LHS)) { Index = RHS; diff --git a/llvm/lib/Transforms/Scalar/LoopRotation.cpp b/llvm/lib/Transforms/Scalar/LoopRotation.cpp index cb95284a1d7..4498e1db521 100644 --- a/llvm/lib/Transforms/Scalar/LoopRotation.cpp +++ b/llvm/lib/Transforms/Scalar/LoopRotation.cpp @@ -501,7 +501,8 @@ static bool shouldSpeculateInstrs(BasicBlock::iterator Begin, // GEPs are cheap if all indices are constant. if (!cast<GEPOperator>(I)->hasAllConstantIndices()) return false; - // fall-thru to increment case + // fall-thru to increment case + LLVM_FALLTHROUGH; case Instruction::Add: case Instruction::Sub: case Instruction::And: diff --git a/llvm/lib/Transforms/Scalar/LoopUnswitch.cpp b/llvm/lib/Transforms/Scalar/LoopUnswitch.cpp index a8af53f58e0..ee8c324b727 100644 --- a/llvm/lib/Transforms/Scalar/LoopUnswitch.cpp +++ b/llvm/lib/Transforms/Scalar/LoopUnswitch.cpp @@ -770,7 +770,7 @@ static void copyMetadata(Instruction *DstInst, const Instruction *SrcInst, MD.second = NewMD; } } - // fallthrough. + LLVM_FALLTHROUGH; case LLVMContext::MD_make_implicit: case LLVMContext::MD_dbg: DstInst->setMetadata(MD.first, MD.second); |
