[gcc(refs/users/meissner/heads/work110)] Update ChangeLog.meissner

[gcc(refs/users/meissner/heads/work110)] Update ChangeLog.meissner

[Michael Meissner]

https://gcc.gnu.org/g:1e4964ba8d5244ecdb0b88ad8f579eaef9f14596

commit 1e4964ba8d5244ecdb0b88ad8f579eaef9f14596
Author: Michael Meissner <meissner@linux.ibm.com>
Date:   Thu Mar 9 03:07:52 2023 -0500

    Update ChangeLog.meissner

Diff:
---
 gcc/ChangeLog.meissner | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/ChangeLog.meissner b/gcc/ChangeLog.meissner
index 89cdc579b15..37c216f0ea2 100644
--- a/gcc/ChangeLog.meissner
+++ b/gcc/ChangeLog.meissner
@@ -12,7 +12,7 @@ Instead, it uses the TARGET_MANGLE_DECL_ASSEMBLER_NAME hook to change the name
 before it is written out to the assembler file like it now does for all of the
 other long double built-in functions.
 
-2023-03-08   Michael Meissner  <meissner@linux.ibm.com>
+2023-03-09   Michael Meissner  <meissner@linux.ibm.com>
 
 gcc/

[gcc(refs/users/meissner/heads/work110)] Update ChangeLog.meissner

[Michael Meissner]

https://gcc.gnu.org/g:d7d032a60eea1d660f9bf05f019f1eb5044e759c

commit d7d032a60eea1d660f9bf05f019f1eb5044e759c
Author: Michael Meissner <meissner@linux.ibm.com>
Date:   Wed Mar 8 14:39:38 2023 -0500

    Update ChangeLog.meissner

Diff:
---
 gcc/ChangeLog.meissner | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/gcc/ChangeLog.meissner b/gcc/ChangeLog.meissner
index dcccbe010b4..89cdc579b15 100644
--- a/gcc/ChangeLog.meissner
+++ b/gcc/ChangeLog.meissner
@@ -1,3 +1,40 @@
+==================== Branch work110, patch #1 ====================
+
+Rework 128-bit complex multiply and divide.
+
+This patch reworks how the complex multiply and divide built-in functions are
+done.  Previously GCC created built-in declarations for doing long double complex
+multiply and divide when long double is IEEE 128-bit.  However, it did not
+support __ibm128 complex multiply and divide if long double is IEEE 128-bit.
+
+This code does not create the built-in declaration with the changed name.
+Instead, it uses the TARGET_MANGLE_DECL_ASSEMBLER_NAME hook to change the name
+before it is written out to the assembler file like it now does for all of the
+other long double built-in functions.
+
+2023-03-08   Michael Meissner  <meissner@linux.ibm.com>
+
+gcc/
+
+	PR target/109067
+	* config/rs6000/rs6000.cc (create_complex_muldiv): Delete.
+	(init_float128_ieee): Delete code to switch complex multiply and divide
+	for long double.
+	(complex_multiply_builtin_code): New helper function.
+	(complex_divide_builtin_code): Likewise.
+	(rs6000_mangle_decl_assembler_name): Add support for mangling the name
+	of complex 128-bit multiply and divide built-in functions.
+
+gcc/testsuite/
+
+	PR target/109067
+	* gcc.target/powerpc/divic3-1.c: New test.
+	* gcc.target/powerpc/divic3-2.c: Likewise.
+	* gcc.target/powerpc/mulic3-1.c: Likewise.
+	* gcc.target/powerpc/mulic3-2.c: Likewise.
+
+==================== Branch work110, baseline ====================
+
 2023-03-06   Michael Meissner  <meissner@linux.ibm.com>
 
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