diff options
Diffstat (limited to 'clang/lib/CodeGen/CGExprScalar.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGExprScalar.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/clang/lib/CodeGen/CGExprScalar.cpp b/clang/lib/CodeGen/CGExprScalar.cpp index 0b9a0a45c57..7b024a015cd 100644 --- a/clang/lib/CodeGen/CGExprScalar.cpp +++ b/clang/lib/CodeGen/CGExprScalar.cpp @@ -680,7 +680,7 @@ public: case LangOptions::SOB_Undefined: if (!CGF.SanOpts.has(SanitizerKind::SignedIntegerOverflow)) return Builder.CreateNSWMul(Ops.LHS, Ops.RHS, "mul"); - // Fall through. + LLVM_FALLTHROUGH; case LangOptions::SOB_Trapping: if (CanElideOverflowCheck(CGF.getContext(), Ops)) return Builder.CreateNSWMul(Ops.LHS, Ops.RHS, "mul"); @@ -2305,7 +2305,7 @@ llvm::Value *ScalarExprEmitter::EmitIncDecConsiderOverflowBehavior( case LangOptions::SOB_Undefined: if (!CGF.SanOpts.has(SanitizerKind::SignedIntegerOverflow)) return Builder.CreateNSWAdd(InVal, Amount, Name); - // Fall through. + LLVM_FALLTHROUGH; case LangOptions::SOB_Trapping: if (!E->canOverflow()) return Builder.CreateNSWAdd(InVal, Amount, Name); @@ -3311,7 +3311,7 @@ Value *ScalarExprEmitter::EmitAdd(const BinOpInfo &op) { case LangOptions::SOB_Undefined: if (!CGF.SanOpts.has(SanitizerKind::SignedIntegerOverflow)) return Builder.CreateNSWAdd(op.LHS, op.RHS, "add"); - // Fall through. + LLVM_FALLTHROUGH; case LangOptions::SOB_Trapping: if (CanElideOverflowCheck(CGF.getContext(), op)) return Builder.CreateNSWAdd(op.LHS, op.RHS, "add"); @@ -3346,7 +3346,7 @@ Value *ScalarExprEmitter::EmitSub(const BinOpInfo &op) { case LangOptions::SOB_Undefined: if (!CGF.SanOpts.has(SanitizerKind::SignedIntegerOverflow)) return Builder.CreateNSWSub(op.LHS, op.RHS, "sub"); - // Fall through. + LLVM_FALLTHROUGH; case LangOptions::SOB_Trapping: if (CanElideOverflowCheck(CGF.getContext(), op)) return Builder.CreateNSWSub(op.LHS, op.RHS, "sub"); |
