https://gcc.gnu.org/g:f78233d1130358c2faf0c2c8f9a7f0818a548bd7
commit f78233d1130358c2faf0c2c8f9a7f0818a548bd7
Author: Michael Meissner <meiss...@linux.ibm.com>
Date: Wed Sep 4 23:28:28 2024 -0400
Update ChangeLog.*
Diff:
---
gcc/ChangeLog.vpair | 117 +++++++++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 116 insertions(+), 1 deletion(-)
diff --git a/gcc/ChangeLog.vpair b/gcc/ChangeLog.vpair
index 958a2af2e81..7717495e866 100644
--- a/gcc/ChangeLog.vpair
+++ b/gcc/ChangeLog.vpair
@@ -1,6 +1,121 @@
+==================== Branch work177-vpair, patch #403 ====================
+
+Add vector pair init and splat.
+
+2024-09-04 Michael Meissner <meiss...@linux.ibm.com>
+
+gcc/
+
+ * config/rs6000/rs6000-builtins.def (__builtin_vpair_zero): New
+ built-in function.
+ (__builtin_vpair_f32_splat): Likewise.
+ (__builtin_vpair_f64_splat): Likewise.
+ * config/rs6000/vector-pair.h: Update power10 splat patterns.
+ * config/rs6000/vector-pair.md (UNSPEC_VPAIR_ZERO): New unspec.
+ (UNSPEC_VPAIR_SPLAT): Likewise.
+ (VPAIR_SPLAT_VMODE): New mode iterator.
+ (VPAIR_SPLAT_ELEMENT_TO_VMODE): New mode attribute.
+ (vpair_splat_name): Likewise.
+ (vpair_zero): New insn.
+ (vpair_splat_<vpair_splat_name>): New define_expand.
+ (vpair_splat_<vpair_splat_name>_internal): New insns.
+
+gcc/testsuite/
+
+ * gcc.target/powerpc/vector-pair-5.c: New test.
+ * gcc.target/powerpc/vector-pair-6.c: Likewise.
+
+==================== Branch work177-vpair, patch #402 ====================
+
+Add support for vector pair fma operations.
+
+2024-09-04 Michael Meissner <meiss...@linux.ibm.com>
+
+gcc/
+
+ * config/rs6000/rs6000-builtins.def (__builtin_vpair_f32_fma): New
+ built-in.
+ (__builtin_vpair_f32_fms): Likewise.
+ (__builtin_vpair_f32_nfma): Likewise.
+ (__builtin_vpair_f32_nfms): Likewise.
+ (__builtin_vpair_f64_fma): Likewise.
+ (__builtin_vpair_f64_fms): Likewise.
+ (__builtin_vpair_f64_nfma): Likewise.
+ * config/rs6000/rs6000/rs6000-proto.h (enum vpair_split_fma): New
+ enumeration.
+ (vpair_split_fma): New declaration.
+ * config/rs6000/rs6000.cc (vpair_split_fma): New function to split
+ vector pair FMA operations.
+ * config/rs6000/vector-pair.md (UNSPEC_VPAIR_FMA): New unspec.
+ (vpair_stdname): Add UNSPEC_VPAIR_FMA.
+ (VPAIR_OP): Likewise.
+ (vpair_fma_<vpair_modename>4): New insns.
+ (vpair_fms_<vpair_modename>4): Likewise.
+ (vpair_nfma_<vpair_modename>4): Likewise.
+ (vpair_nfms_<vpair_modename>4): Likewise.
+ * config/rs6000/vector-pair.h: Update to use the power10 vector pair
+ built-in functions.
+ * doc/extend.texi (PowerPC Vector Pair Built-in Functions): Document new
+ vector pair fma built-in functions.
+
+gcc/testsuite/
+
+ * gcc.target/powerpc/vector-pair-3.c: New test.
+ * gcc.target/powerpc/vector-pair-4.c: Likewise.
+
+==================== Branch work177-vpair, patch #401 ====================
+
+Add support for vector pair unary and binary operations.
+
+2024-09-04 Michael Meissner <meiss...@linux.ibm.com>
+
+gcc/
+
+ * config/rs6000/rs6000-builtins.def (__builtin_vpair_*): Add new
+ built-in functions for vector pair support.
+ * config/rs6000/rs6000-protos.h (enum vpair_split_unary): New
+ enumeration.
+ (vpair_split_unary): New declaration.
+ (vpair_split_binary): Likewise.
+ * config/rs6000/rs6000.cc (vpair_split_unary): New function to split
+ vector pair operations.
+ (vpair_split_binary): 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.
+ * config/rs6000/vector-pair.h: Update power10 functions to call the new
+ vector pair built-in functions.
+ * doc/extend.texi (PowerPC Vector Pair Built-in Functions): Add
+ documentation for the new vector pair built-in functions.
+
+gcc/testsuite/
+
+ * gcc.target/powerpc/vector-pair-1.c: New test.
+ * gcc.target/powerpc/vector-pair-2.c: Likewise.
+
+==================== Branch work177-vpair, patch #400 ====================
+
+Initial vector-pair.h support
+
+2024-09-03 Michael Meissner <meiss...@linux.ibm.com>
+
+gcc/
+
+ * config.gcc (powerpc*-*-*): Add vector-pair.h to extra headers.
+ * config/rs6000/rs6000.cc (print_operand): Add %S output modifier.
+ * config/rs6000/vector-pair.h: New file.
+
==================== Branch work177-vpair, baseline ====================
+Add ChangeLog.vpair and update REVISION.
+
+2024-09-03 Michael Meissner <meiss...@linux.ibm.com>
+
+gcc/
+
+ * ChangeLog.vpair: New file for branch.
+ * REVISION: Update.
+
2024-09-03 Michael Meissner <meiss...@linux.ibm.com>
Clone branch
-
