[Bug target/113744] Unnecessary "m" constraint in *adddi_4

2024-07-31 Thread liuhongt at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113744 Hongtao Liu changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/113744] Unnecessary "m" constraint in *adddi_4

2024-07-31 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113744 --- Comment #5 from GCC Commits --- The master branch has been updated by Kong Lingling : https://gcc.gnu.org/g:25dba615e3c191f0a7264538b6d260e91ca2624a commit r15-2471-g25dba615e3c191f0a7264538b6d260e91ca2624a Author: Lingling Kong Date: T

[Bug target/113744] Unnecessary "m" constraint in *adddi_4

2024-07-30 Thread liuhongt at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113744 Hongtao Liu changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Assignee|unassigned at

[Bug target/113744] Unnecessary "m" constraint in *adddi_4

2024-07-30 Thread lingling.kong7 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113744 --- Comment #3 from kong lingling --- *add_4 and *adddi_4 are for shorter opcode from cmp to inc/dec or add $128. But NDD code is longer than the cmp code, so there is no need to support ndd.

[Bug target/113744] Unnecessary "m" constraint in *adddi_4

2024-02-03 Thread liuhongt at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113744 Hongtao Liu changed: What|Removed |Added CC||liuhongt at gcc dot gnu.org --- Comment #

[Bug target/113744] Unnecessary "m" constraint in *adddi_4

2024-02-03 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113744 --- Comment #1 from H.J. Lu --- Other *add patterns may have the same issue.