diff options
Diffstat (limited to 'compiler/rustc_ast_lowering/src/asm.rs')
| -rw-r--r-- | compiler/rustc_ast_lowering/src/asm.rs | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/compiler/rustc_ast_lowering/src/asm.rs b/compiler/rustc_ast_lowering/src/asm.rs index 5a85356d96d..18fcc99ffba 100644 --- a/compiler/rustc_ast_lowering/src/asm.rs +++ b/compiler/rustc_ast_lowering/src/asm.rs @@ -129,13 +129,14 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> { .operands .iter() .map(|(op, op_sp)| { - let lower_reg = |reg| match reg { + let lower_reg = |reg, is_clobber| match reg { InlineAsmRegOrRegClass::Reg(s) => { asm::InlineAsmRegOrRegClass::Reg(if let Some(asm_arch) = asm_arch { asm::InlineAsmReg::parse( asm_arch, &sess.target_features, &sess.target, + is_clobber, s, ) .unwrap_or_else(|e| { @@ -162,24 +163,24 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> { let op = match *op { InlineAsmOperand::In { reg, ref expr } => hir::InlineAsmOperand::In { - reg: lower_reg(reg), + reg: lower_reg(reg, false), expr: self.lower_expr_mut(expr), }, InlineAsmOperand::Out { reg, late, ref expr } => hir::InlineAsmOperand::Out { - reg: lower_reg(reg), + reg: lower_reg(reg, expr.is_none()), late, expr: expr.as_ref().map(|expr| self.lower_expr_mut(expr)), }, InlineAsmOperand::InOut { reg, late, ref expr } => { hir::InlineAsmOperand::InOut { - reg: lower_reg(reg), + reg: lower_reg(reg, false), late, expr: self.lower_expr_mut(expr), } } InlineAsmOperand::SplitInOut { reg, late, ref in_expr, ref out_expr } => { hir::InlineAsmOperand::SplitInOut { - reg: lower_reg(reg), + reg: lower_reg(reg, false), late, in_expr: self.lower_expr_mut(in_expr), out_expr: out_expr.as_ref().map(|expr| self.lower_expr_mut(expr)), |