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* [gcc(refs/users/meissner/heads/work139-vsubreg)] Update ChangeLog.vsubreg
@ 2023-10-18 22:42 Michael Meissner
0 siblings, 0 replies; 2+ messages in thread
From: Michael Meissner @ 2023-10-18 22:42 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:21a01a9ec049b79d2b0faf471d0de2e07d035631
commit 21a01a9ec049b79d2b0faf471d0de2e07d035631
Author: Michael Meissner <meissner@linux.ibm.com>
Date: Wed Oct 18 18:42:00 2023 -0400
Update ChangeLog.vsubreg
Diff:
---
gcc/ChangeLog.vsubreg | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/ChangeLog.vsubreg b/gcc/ChangeLog.vsubreg
index 435d0582a78f..a81409f72887 100644
--- a/gcc/ChangeLog.vsubreg
+++ b/gcc/ChangeLog.vsubreg
@@ -115,7 +115,7 @@ Peter's patches for subreg support.
gcc/
PR target/109116
- * gcc/config/rs6000/rs6000.cc (rs6000_modes_tieable_p): Make OOmdoe
+ * gcc/config/rs6000/rs6000.cc (rs6000_modes_tieable_p): Make OOmode
tieable with 128-bit vector modes.
2023-09-15 Peter Bergner <bergner@linux.ibm.com>
^ permalink raw reply [flat|nested] 2+ messages in thread
* [gcc(refs/users/meissner/heads/work139-vsubreg)] Update ChangeLog.vsubreg
@ 2023-10-17 5:24 Michael Meissner
0 siblings, 0 replies; 2+ messages in thread
From: Michael Meissner @ 2023-10-17 5:24 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:d9ff6eccac44c3ec1681e189df24c96e74cb587b
commit d9ff6eccac44c3ec1681e189df24c96e74cb587b
Author: Michael Meissner <meissner@linux.ibm.com>
Date: Tue Oct 17 01:24:27 2023 -0400
Update ChangeLog.vsubreg
Diff:
---
gcc/ChangeLog.vsubreg | 138 ++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 138 insertions(+)
diff --git a/gcc/ChangeLog.vsubreg b/gcc/ChangeLog.vsubreg
index 1abb48dd50cd..435d0582a78f 100644
--- a/gcc/ChangeLog.vsubreg
+++ b/gcc/ChangeLog.vsubreg
@@ -1,5 +1,143 @@
+==================== Branch work139-vsubreg, patch #402 ====================
+
+Add support for -mvector-size-32.
+
+(vsize137 patches #300 and #301).
+
+2023-09-28 Michael Meissner <meissner@linux.ibm.com>
+
+gcc/
+
+ * config/rs6000/predicates.md (const_0_to_31_operand): New predicate.
+ * config/rs6000/rs6000-c.cc (rs6000_cpu_cpp_builtins): Define
+ __VECTOR_SIZE_32__ if -mvector-size-32 was used.
+ * config/rs6000/rs6000-cpus.def (OTHER_POWER10_MASKS): Add
+ -mvector-size-32.
+ (POWERPC_MASKS): Likewise.
+ * config/rs6000/rs6000-protos.h (vector_pair_to_vector_mode): New
+ declaration.
+ (rs6000_adjust_for_vector_pair): Likewise.
+ (split_unary_vector_pair): Likewise.
+ (split_binary_vector_pair): Likewise.
+ (split_fma_vector_pair): Likewise.
+ * config/rs6000/rs6000.cc (rs6000_hard_regno_mode_ok_uncached): Add
+ support for 32-byte vector types created with -mvector-size-32.
+ (rs6000_modes_tieable_p): Make all 32-byte vectors tie with other
+ 32-byte vectors.
+ (rs6000_debug_reg_global): If -mdebug=reg, print whether
+ -mvector-size-32 was enabled.
+ (rs6000_init_hard_regno_mode_ok): Add support for 32-byte vectors.
+ (rs6000_option_override_internal): Add checking for -mvector-size-32.
+ (rs6000_opt_masks): Add -mvector-size-32.
+ (rs6000_expand_vector_extract): Add support for 32-byte vectors.
+ (reg_offset_addressing_ok_p): Likewise.
+ (rs6000_emit_move): Likewise.
+ (rs6000_preferred_reload_class): Likewise.
+ (vector_pair_to_vector_mode): New vector pair helper function.
+ (rs6000_adjust_for_vector_pair): Likewise.
+ (rs6000_split_vpair_constan): Likewise.
+ (split_unary_vector_pair): Likewise.
+ (split_binary_vector_pair): Likewise.
+ (split_fma_vector_pair): Likewise.
+ (rs6000_split_multireg_move): Add support for 32-byte vectors.
+ * config/rs6000/rs6000.h (VECTOR_PAIR_MODE): New macro.
+ * config/rs6000/rs6000.md (wd attribute): Add 32-byte vector modes.
+ (RELOAD): Likewise.
+ (toplevel): Include vector-pair.md.
+ * config/rs6000/rs6000.opt (-mvector-size-32): New option.
+ * config/rs6000/t-rs6000 (MD_INCLUDES): Add vector-pair.md.
+ * config/rs6000/vector-pair.md: New file.
+ * config/rs6000/vector.md (VEC_base): Add 32-byte vector modes.
+ * config/rs6000/vsx.md (VSX_EXTRACT_PREDICATE): Likewise.
+ (VSX_EX): Likewise.
+ (VPAIR_V4DI_V4DF): New mode iterator.
+ (VPAIR_VECTOR): New mode attribute.
+ (vpair_vector): Likewise.
+ (vsx_extract_<mode>, VPAIR_V4DF_V4DI iterator): New extract insn for
+ vector pair support.
+ (vsx_extract_v8sf): Likewise.
+ (vsx_extract_<mode>, VPAIR_SMALL_INT iterator): Likewise.
+
+gcc/testsuite/
+
+ * gcc.target/powerpc/vector-size-32-1.c: New test.
+ * gcc.target/powerpc/vector-size-32-2.c: New test.
+ * gcc.target/powerpc/vector-size-32-3.c: New test.
+ * gcc.target/powerpc/vector-size-32-4.c: New test.
+ * gcc.target/powerpc/vector-size-32-5.c: New test.
+ * gcc.target/powerpc/vector-size-32-6.c: New test.
+
+==================== Branch work139-vsubreg, patch #401 ====================
+
+Add support for vector pair built-in functions.
+
+(vpair137 patch #200).
+
+2023-09-29 Michael Meissner <meissner@linux.ibm.com>
+
+gcc/
+
+ * config/rs6000/predicates.md (mma_assemble_input_operand): Allow other
+ 16-byte vectors and not just V16QImode.
+ * config/rs6000/rs6000-builtins.def (__builtin_vpair_*): Add vector pair
+ built-in functions.
+ * config/rs6000/rs6000-protos.h (split_unary_vector_pair): Add
+ declaration.
+ (split_binary_vector_pair): Likewise.
+ (split_fma_vector_pair): Likewise.
+ * config/rs6000/rs6000.cc (split_unary_vector_pair): New helper function
+ for vector pair built-in functions.
+ (split_binary_vector_pair): Likewise.
+ (split_fma_vector_pair): Likewise.
+ * config/rs6000/rs6000.md (toplevel): Include vector-pair.md.
+ * config/rs6000/t-rs6000 (MD_INCLUDES): Add vector-pair.md.
+ * config/rs6000/vector-pair.md: New file.
+ * doc/extend.texi (PowerPC Vector Pair Built-in Functions): Document the
+ vector pair built-in functions.
+
+gcc/testsuite/
+
+ * gcc.target/powerpc/vector-pair-01.c: New test.
+ * gcc.target/powerpc/vector-pair-02.c: New test.
+ * gcc.target/powerpc/vector-pair-03.c: New test.
+ * gcc.target/powerpc/vector-pair-04.c: New test.
+ * gcc.target/powerpc/vector-pair-05.c: New test.
+ * gcc.target/powerpc/vector-pair-06.c: New test.
+ * gcc.target/powerpc/vector-pair-07.c: New test.
+ * gcc.target/powerpc/vector-pair-08.c: New test.
+
+==================== Branch work139-vsubreg, patch #400 ====================
+
+Peter's patches for subreg support.
+
+2023-09-21 Peter Bergner <bergner@linux.ibm.com>
+
+gcc/
+
+ PR target/109116
+ * gcc/config/rs6000/rs6000.cc (rs6000_modes_tieable_p): Make OOmdoe
+ tieable with 128-bit vector modes.
+
+2023-09-15 Peter Bergner <bergner@linux.ibm.com>
+
+gcc/
+
+ PR target/109116
+ * gcc/config/rs6000/mma.md (vsx_disassemble_pair): Use SUBREG's instead
+ of UNSPEC's.
+ (mma_disassemble_acc): Likewise.
+
==================== Branch work139-vsubreg, baseline ====================
+Add ChangeLog.vsubreg and update REVISION.
+
+2023-09-29 Michael Meissner <meissner@linux.ibm.com>
+
+gcc/
+
+ * ChangeLog.vsubreg: New file for branch.
+ * REVISION: Update.
+
2023-10-11 Michael Meissner <meissner@linux.ibm.com>
Clone branch
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