https://gcc.gnu.org/g:de57e5fc86709f9e18d9d56b599d3d13104f94be
commit de57e5fc86709f9e18d9d56b599d3d13104f94be
Author: Michael Meissner <meiss...@linux.ibm.com>
Date: Fri Jul 12 20:59:30 2024 -0400
Update ChangeLog.*
Diff:
---
gcc/ChangeLog.bugs | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/gcc/ChangeLog.bugs b/gcc/ChangeLog.bugs
index dd7b7846d905..f75ce1a0c83a 100644
--- a/gcc/ChangeLog.bugs
+++ b/gcc/ChangeLog.bugs
@@ -1,3 +1,24 @@
+==================== Branch work171-bugs, patch #311 ====================
+
+Use -mcpu=power7 if needed and not -mvsx to build float128 support.
+
+2024-07-12 Michael Meissner <meiss...@linux.ibm.com>
+
+libgcc/
+
+ PR target/115800
+ PR target/113652
+ * config.host (powerpc*-*-linux*): Do not enable the float128 hardware
+ and float128 power10 hardware support unless the basic float128 support
+ is added. Add support for building the float128 support when the default
+ compiler does not enable VSX.
+ * config/rs6000/t-float128 (FP128_CFLAGS_SW): Do not use -mvsx, instead
+ use FP128_CFLAGS_VSX to optionally add -mcpu=power7.
+ * config/rs6000/t-float128-vsx: New file.
+ * configure.ac (powerpc*-*-linux*): Determine if the default powerpc cpu
+ includes VSX support.
+ * configure: Regenerate.
+
==================== Branch work171-bugs, patch #310 was reverted
====================
==================== Branch work171-bugs, patch #304 was reverted
====================
==================== Branch work171-bugs, patch #303 was reverted
====================
