diff options
Diffstat (limited to 'compiler/rustc_codegen_ssa/src/mir')
| -rw-r--r-- | compiler/rustc_codegen_ssa/src/mir/rvalue.rs | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/compiler/rustc_codegen_ssa/src/mir/rvalue.rs b/compiler/rustc_codegen_ssa/src/mir/rvalue.rs index 0af84ff067a..4443937bc3b 100644 --- a/compiler/rustc_codegen_ssa/src/mir/rvalue.rs +++ b/compiler/rustc_codegen_ssa/src/mir/rvalue.rs @@ -3,7 +3,7 @@ use super::place::PlaceRef; use super::{FunctionCx, LocalRef}; use crate::base; -use crate::common::{self, IntPredicate}; +use crate::common::IntPredicate; use crate::traits::*; use crate::MemFlags; @@ -860,14 +860,12 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> { bx.inbounds_gep(llty, lhs, &[rhs]) } } - mir::BinOp::Shl => common::build_masked_lshift(bx, lhs, rhs), - mir::BinOp::ShlUnchecked => { - let rhs = base::cast_shift_expr_rhs(bx, lhs, rhs); + mir::BinOp::Shl | mir::BinOp::ShlUnchecked => { + let rhs = base::build_shift_expr_rhs(bx, lhs, rhs, op == mir::BinOp::ShlUnchecked); bx.shl(lhs, rhs) } - mir::BinOp::Shr => common::build_masked_rshift(bx, input_ty, lhs, rhs), - mir::BinOp::ShrUnchecked => { - let rhs = base::cast_shift_expr_rhs(bx, lhs, rhs); + mir::BinOp::Shr | mir::BinOp::ShrUnchecked => { + let rhs = base::build_shift_expr_rhs(bx, lhs, rhs, op == mir::BinOp::ShrUnchecked); if is_signed { bx.ashr(lhs, rhs) } else { bx.lshr(lhs, rhs) } } mir::BinOp::Ne |