diff options
Diffstat (limited to 'gcc/cfgexpand.c')
| -rw-r--r-- | gcc/cfgexpand.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/gcc/cfgexpand.c b/gcc/cfgexpand.c index 084772b..319b183 100644 --- a/gcc/cfgexpand.c +++ b/gcc/cfgexpand.c @@ -3023,14 +3023,15 @@ expand_debug_expr (tree exp) if (SCALAR_INT_MODE_P (GET_MODE (op0)) && SCALAR_INT_MODE_P (mode)) { + enum machine_mode inner_mode = GET_MODE (op0); if (TYPE_UNSIGNED (TREE_TYPE (TREE_OPERAND (exp, 0)))) - op0 = gen_rtx_ZERO_EXTEND (mode, op0); + op0 = simplify_gen_unary (ZERO_EXTEND, mode, op0, inner_mode); else - op0 = gen_rtx_SIGN_EXTEND (mode, op0); + op0 = simplify_gen_unary (SIGN_EXTEND, mode, op0, inner_mode); if (TYPE_UNSIGNED (TREE_TYPE (TREE_OPERAND (exp, 1)))) - op1 = gen_rtx_ZERO_EXTEND (mode, op1); + op1 = simplify_gen_unary (ZERO_EXTEND, mode, op1, inner_mode); else - op1 = gen_rtx_SIGN_EXTEND (mode, op1); + op1 = simplify_gen_unary (SIGN_EXTEND, mode, op1, inner_mode); return gen_rtx_MULT (mode, op0, op1); } return NULL; |