From: Carl Love <cel@linux.ibm.com>
To: gcc-patches@gcc.gnu.org,
"bergner@linux.ibm.com" <bergner@linux.ibm.com>,
Segher Boessenkool <segher@kernel.crashing.org>,
"Kewen.Lin" <linkw@linux.ibm.com>, Carl Love <cel@linux.ibm.com>
Subject: [PATCH 0/13] rs6000, built-in cleanup patch series
Date: Fri, 19 Apr 2024 14:04:09 -0700 [thread overview]
Message-ID: <6378d560-df55-4b75-be7b-93dc6b85d81a@linux.ibm.com> (raw)
GCC maintainers:
The following patch series removes duplicate built-ins. There are patches to extend an existing overloaded built-in to cover additional input types. The final patch removes built-ins to set and initialize vectors. The code generated by these built-ins with the default optimization is efficient than the code generated by using straight C code. The assembly code for the built-in and straight C code is the same with -O3
optimizations. In this case, the built-ins are removed as they add no additional value.
The patches have all been tested on Power 10 LE. The last patch was also tested on Power 8 BE.
No regression tests were seen.
Please let me know if the patches are acceptable for mainline. Thanks.
Carl
next reply other threads:[~2024-04-19 21:04 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-19 21:04 Carl Love [this message]
2024-04-19 21:16 ` [PATCH 1/13] rs6000, Remove __builtin_vsx_cmple* builtins Carl Love
2024-05-13 6:28 ` Kewen.Lin
2024-04-19 21:17 ` [PATCH 2/13] rs6000, Remove __builtin_vsx_xvcvspsxws built-in Carl Love
2024-05-14 8:43 ` Kewen.Lin
2024-05-24 20:18 ` Carl Love
2024-05-27 1:43 ` Kewen.Lin
2024-04-19 21:17 ` [PATCH 3/13] rs6000, fix error in unsigned vector float to unsigned int built-in definitions Carl Love
2024-05-14 7:00 ` Kewen.Lin
2024-05-24 20:19 ` Carl Love
2024-04-19 21:17 ` [PATCH 4/13] rs6000, extend the current vec_{un,}signed{e,o} built-ins Carl Love
2024-05-14 7:53 ` Kewen.Lin
2024-05-17 20:20 ` Carl Love
2024-05-20 1:10 ` Kewen.Lin
2024-05-24 20:19 ` Carl Love
2024-04-19 21:17 ` [PATCH 5/13] rs6000, remove duplicated built-ins of vecmergl and vec_mergeh Carl Love
2024-05-14 2:06 ` Kewen.Lin
2024-04-19 21:17 ` [PATCH 6/13] rs6000, add overloaded vec_sel with int128 arguments Carl Love
2024-05-14 2:54 ` Kewen.Lin
2024-05-22 0:13 ` Carl Love
2024-05-22 3:05 ` Kewen.Lin
2024-05-24 20:19 ` Carl Love
2024-04-19 21:18 ` [PATCH 7/13] rs6000, remove the vec_xxsel built-ins, they are duplicates Carl Love
2024-05-14 2:55 ` Kewen.Lin
2024-05-24 20:19 ` Carl Love
2024-04-19 21:18 ` [PATCH 8/13] rs6000, remove __builtin_vsx_vperm_* built-ins Carl Love
2024-05-14 2:59 ` Kewen.Lin
2024-05-24 20:20 ` Carl Love
2024-04-19 21:18 ` [PATCH 9/13] rs6000, remove __builtin_vsx_xvnegdp and __builtin_vsx_xvnegsp built-ins Carl Love
2024-05-14 3:01 ` Kewen.Lin
2024-04-19 21:18 ` [PATCH 10/13] rs6000, extend vec_xxpermdi built-in for __int128 args Carl Love
2024-05-14 5:14 ` Kewen.Lin
2024-05-24 20:20 ` Carl Love
2024-04-19 21:18 ` [PATCH 11/13] rs6000, remove __builtin_vsx_xvcmpeqsp_p built-in Carl Love
2024-05-14 5:26 ` Kewen.Lin
2024-05-24 20:20 ` Carl Love
2024-04-19 21:18 ` [PATCH 12/13] rs6000, remove __builtin_vsx_xvcmpeqsp built-in Carl Love
2024-05-14 5:37 ` Kewen.Lin
2024-05-23 18:21 ` Carl Love
2024-05-24 10:43 ` Kewen.Lin
2024-05-24 15:19 ` Carl Love
2024-04-19 21:18 ` [PATCH 13/13] rs6000, remove vector set and vector init built-ins Carl Love
2024-05-14 5:44 ` Kewen.Lin
2024-05-23 0:29 ` Carl Love
2024-05-23 2:27 ` Kewen.Lin
2024-05-10 15:15 ` [PING} Re: [PATCH 0/13] rs6000, built-in cleanup patch series Carl Love
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