On Wed, 27 Sep 2023, Juzhe-Zhong wrote:
> Fix comments since original comment is confusing.
OK
> gcc/ChangeLog:
>
> * tree-if-conv.cc (is_cond_scalar_reduction): Fix comments.
>
> ---
> gcc/tree-if-conv.cc | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/gcc/tree-if-conv.cc b/gcc/tree-if-conv.cc
> index 799f071965e..a8c915913ae 100644
> --- a/gcc/tree-if-conv.cc
> +++ b/gcc/tree-if-conv.cc
> @@ -1747,11 +1747,11 @@ is_cond_scalar_reduction (gimple *phi, gimple
> **reduc, tree arg_0, tree arg_1,
>
> and convert to
>
> - reduc_2 = PHI <0, reduc_3>
> - tmp1 = (unsigned type)reduce_1;
> + reduc_2 = PHI <0, reduc_1>
> + tmp1 = (unsigned type)reduc_1;
> ifcvt = cond_expr ? rhs2 : 0
> tmp2 = tmp1 +/- ifcvt;
> - reduce_1 = (signed type)tmp2; */
> + reduc_1 = (signed type)tmp2; */
>
> if (CONVERT_EXPR_CODE_P (reduction_op))
> {
>
--
Richard Biener <rguent...@suse.de>
SUSE Software Solutions Germany GmbH,
Frankenstrasse 146, 90461 Nuernberg, Germany;
GF: Ivo Totev, Andrew McDonald, Werner Knoblich; (HRB 36809, AG Nuernberg)
