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From: Michael Meissner <meissner@gcc.gnu.org>
To: gcc-cvs@gcc.gnu.org
Subject: [gcc(refs/users/meissner/heads/dmf003)] Add LAGEN and PLAGEN support.
Date: Fri, 4 Nov 2022 07:51:28 +0000 (GMT) [thread overview]
Message-ID: <20221104075128.2F8C93858C54@sourceware.org> (raw)
https://gcc.gnu.org/g:98fe98cac5cfdd5b38969635bdd1d178fb1d1ed1
commit 98fe98cac5cfdd5b38969635bdd1d178fb1d1ed1
Author: Michael Meissner <meissner@linux.ibm.com>
Date: Fri Nov 4 03:51:10 2022 -0400
Add LAGEN and PLAGEN support.
2022-11-04 Michael Meissner <meissner@linux.ibm.com>
gcc/
* config/rs6000/rs6000-cpus.def (POWERPC_MASKS): Add -mlagen.
* config/rs6000/rs6000.cc (rs6000_file_start): Add macros for fake lagen
and plagen instructions.
(rs6000_opt_masks): Add -mlagen.
* config/rs6000/rs6000.md (lagendi3): New insn for -mlagen.
(plagendi3_nora): Likewise.
(plagendi3): Likewise.
(plagendi3_noshift): Likewise.
* config/rs6000/rs6000.opt (-mlagen): New option.
Diff:
---
gcc/ChangeLog.meissner | 24 +++++++++++++++++++++---
1 file changed, 21 insertions(+), 3 deletions(-)
diff --git a/gcc/ChangeLog.meissner b/gcc/ChangeLog.meissner
index 313ab34ee01..47eef9fce7b 100644
--- a/gcc/ChangeLog.meissner
+++ b/gcc/ChangeLog.meissner
@@ -1,4 +1,22 @@
-==================== Dmf003 branch, patch #1.
+==================== Dmf003 branch, patch #5.
+
+Add LAGEN and PLAGEN support.
+
+2022-10-27 Michael Meissner <meissner@linux.ibm.com>
+
+gcc/
+
+ * config/rs6000/rs6000-cpus.def (POWERPC_MASKS): Add -mlagen.
+ * config/rs6000/rs6000.cc (rs6000_file_start): Add macros for fake lagen
+ and plagen instructions.
+ (rs6000_opt_masks): Add -mlagen.
+ * config/rs6000/rs6000.md (lagendi3): New insn for -mlagen.
+ (plagendi3_nora): Likewise.
+ (plagendi3): Likewise.
+ (plagendi3_noshift): Likewise.
+ * config/rs6000/rs6000.opt (-mlagen): New option.
+
+==================== Dmf003 branch, patch #4.
Add support for 1,024 bit DMR registers.
@@ -49,7 +67,7 @@ gcc/
(dmr_type_node): Likewise.
(ptr_dmr_type_node): Likewise.
-==================== Dmf003 branch, patch #1.
+==================== Dmf003 branch, patch #3.
Switch to dense math names for all MMA operations.
@@ -83,7 +101,7 @@ gcc/
(mma_<vvi4i4i4>): Likewise.
(mma_<avvi4i4i4>): Likewise.
-==================== Dmf003 branch, patch #1.
+==================== Dmf003 branch, patch #2.
Add support for accumulators in DMR registers.
next reply other threads:[~2022-11-04 7:51 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-04 7:51 Michael Meissner [this message]
-- strict thread matches above, loose matches on Subject: below --
2022-11-04 7:49 Michael Meissner
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