diff options
Diffstat (limited to 'lib/CodeGen/CGBuiltin.cpp')
| -rw-r--r-- | lib/CodeGen/CGBuiltin.cpp | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/lib/CodeGen/CGBuiltin.cpp b/lib/CodeGen/CGBuiltin.cpp index ab4b3bf868..399b8733e7 100644 --- a/lib/CodeGen/CGBuiltin.cpp +++ b/lib/CodeGen/CGBuiltin.cpp @@ -121,7 +121,8 @@ RValue CodeGenFunction::EmitBuiltinExpr(const FunctionDecl *FD, const llvm::Type *ResultType = ConvertType(E->getType()); Value *Result = Builder.CreateCall(F, ArgValue, "tmp"); if (Result->getType() != ResultType) - Result = Builder.CreateIntCast(Result, ResultType, "cast"); + Result = Builder.CreateIntCast(Result, ResultType, /*isSigned*/true, + "cast"); return RValue::get(Result); } case Builtin::BI__builtin_clz: @@ -135,7 +136,8 @@ RValue CodeGenFunction::EmitBuiltinExpr(const FunctionDecl *FD, const llvm::Type *ResultType = ConvertType(E->getType()); Value *Result = Builder.CreateCall(F, ArgValue, "tmp"); if (Result->getType() != ResultType) - Result = Builder.CreateIntCast(Result, ResultType, "cast"); + Result = Builder.CreateIntCast(Result, ResultType, /*isSigned*/true, + "cast"); return RValue::get(Result); } case Builtin::BI__builtin_ffs: @@ -154,7 +156,8 @@ RValue CodeGenFunction::EmitBuiltinExpr(const FunctionDecl *FD, Value *IsZero = Builder.CreateICmpEQ(ArgValue, Zero, "iszero"); Value *Result = Builder.CreateSelect(IsZero, Zero, Tmp, "ffs"); if (Result->getType() != ResultType) - Result = Builder.CreateIntCast(Result, ResultType, "cast"); + Result = Builder.CreateIntCast(Result, ResultType, /*isSigned*/true, + "cast"); return RValue::get(Result); } case Builtin::BI__builtin_parity: @@ -171,7 +174,8 @@ RValue CodeGenFunction::EmitBuiltinExpr(const FunctionDecl *FD, Value *Result = Builder.CreateAnd(Tmp, llvm::ConstantInt::get(ArgType, 1), "tmp"); if (Result->getType() != ResultType) - Result = Builder.CreateIntCast(Result, ResultType, "cast"); + Result = Builder.CreateIntCast(Result, ResultType, /*isSigned*/true, + "cast"); return RValue::get(Result); } case Builtin::BI__builtin_popcount: @@ -185,7 +189,8 @@ RValue CodeGenFunction::EmitBuiltinExpr(const FunctionDecl *FD, const llvm::Type *ResultType = ConvertType(E->getType()); Value *Result = Builder.CreateCall(F, ArgValue, "tmp"); if (Result->getType() != ResultType) - Result = Builder.CreateIntCast(Result, ResultType, "cast"); + Result = Builder.CreateIntCast(Result, ResultType, /*isSigned*/true, + "cast"); return RValue::get(Result); } case Builtin::BI__builtin_expect: |