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From: Michael Meissner <meissner@gcc.gnu.org>
To: gcc-cvs@gcc.gnu.org
Subject: [gcc(refs/users/meissner/heads/dmf002)] Update ChangeLog.meissner.
Date: Thu, 27 Oct 2022 04:45:00 +0000 (GMT) [thread overview]
Message-ID: <20221027044500.AD766388551A@sourceware.org> (raw)
https://gcc.gnu.org/g:8d5d9c8de2e7438a8b90a8f5c40c791121f4c22b
commit 8d5d9c8de2e7438a8b90a8f5c40c791121f4c22b
Author: Michael Meissner <meissner@linux.ibm.com>
Date: Thu Oct 27 00:44:42 2022 -0400
Update ChangeLog.meissner.
2022-10-26 Michael Meissner <meissner@linux.ibm.com>
gcc/
* ChangeLog.meissner: Update.
Diff:
---
gcc/ChangeLog.meissner | 51 ++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 51 insertions(+)
diff --git a/gcc/ChangeLog.meissner b/gcc/ChangeLog.meissner
index c515dc53d7e..92cbc846671 100644
--- a/gcc/ChangeLog.meissner
+++ b/gcc/ChangeLog.meissner
@@ -1,3 +1,54 @@
+==================== Dmf002, patch004.
+
+Add support for 1,024 bit DMR registers.
+
+2022-10-26 Michael Meissner <meissner@linux.ibm.com>
+
+gcc/
+
+ * config/rs6000/mma.md (UNSPEC_DM_INSERT512_UPPER): New unspec.
+ (UNSPEC_DM_INSERT512_LOWER): Likewise.
+ (UNSPEC_DM_EXTRACT512): Likewise.
+ (UNSPEC_DMR_RELOAD_FROM_MEMORY): Likewise.
+ (UNSPEC_DMR_RELOAD_TO_MEMORY): Likewise.
+ (movtdo): New define_expand and define_insn_and_split to implement 1,024
+ bit DMR registers.
+ (movtdo_insert512_upper): New insn.
+ (movtdo_insert512_lower): Likewise.
+ (movtdo_extract512): Likewise.
+ (reload_dmr_from_memory): Likewise.
+ (reload_dmr_to_memory): Likewise.
+ * config/rs6000/rs6000-builtin.cc (rs6000_type_string): Add DMR
+ support.
+ (rs6000_init_builtins): Add support for __dmr keyword.
+ * config/rs6000/rs6000-c.cc (rs6000_target_modify_macros): Define
+ __DENSE_MATH__ if we have dense math support.
+ * config/rs6000/rs6000-call.cc (rs6000_return_in_memory): Add support
+ for TDOmode.
+ (rs6000_function_arg): Likewise.
+ * config/rs6000/rs6000-modes.def (TDOmode): New mode.
+ * config/rs6000/rs6000.cc (rs6000_hard_regno_nregs_internal): Add
+ support for TDOmode.
+ (rs6000_hard_regno_mode_ok_uncached): Likewise.
+ (rs6000_hard_regno_mode_ok): Likewise.
+ (rs6000_modes_tieable_p): Likewise.
+ (rs6000_debug_reg_global): Likewise.
+ (rs6000_setup_reg_addr_masks): Likewise.
+ (rs6000_init_hard_regno_mode_ok): Add support for TDOmode. Setup reload
+ hooks for DMR mode.
+ (reg_offset_addressing_ok_p): Add support for TDOmode.
+ (rs6000_emit_move): Likewise.
+ (rs6000_secondary_reload_simple_move): Likewise.
+ (rs6000_secondary_reload_class): Likewise.
+ (rs6000_mangle_type): Add mangling for __dmr type.
+ (rs6000_dmr_register_move_cost): Add support for TDOmode.
+ (rs6000_split_multireg_move): Likewise.
+ (rs6000_invalid_conversion): Likewise.
+ * config/rs6000/rs6000.h (VECTOR_ALIGNMENT_P): Add TDOmode.
+ (enum rs6000_builtin_type_index): Add DMR type nodes.
+ (dmr_type_node): Likewise.
+ (ptr_dmr_type_node): Likewise.
+
==================== Dmf002, patch003.
Switch to dense math names for all MMA operations.
next reply other threads:[~2022-10-27 4:45 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-27 4:45 Michael Meissner [this message]
-- strict thread matches above, loose matches on Subject: below --
2022-11-03 2:14 Michael Meissner
2022-10-27 5:10 Michael Meissner
2022-10-27 4:07 Michael Meissner
2022-10-27 4:00 Michael Meissner
2022-10-26 20:58 Michael Meissner
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