https://gcc.gnu.org/g:87d20d149ee92ba3ba0415299eae6dce12482bec
commit 87d20d149ee92ba3ba0415299eae6dce12482bec
Author: Michael Meissner <meiss...@linux.ibm.com>
Date: Fri Apr 12 14:39:02 2024 -0400
Update ChangeLog.*
Diff:
---
gcc/ChangeLog.bugs | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/gcc/ChangeLog.bugs b/gcc/ChangeLog.bugs
index 1b5fe755ae5..ed1739ca4df 100644
--- a/gcc/ChangeLog.bugs
+++ b/gcc/ChangeLog.bugs
@@ -7,12 +7,17 @@ Simplify converting between SImode and SF/DFmode.
gcc/
PR target/90822
- * gcc/config/rs6000.md (floatsidf2): If SImode can live in the floating
- point registers, directly issue a conversion to DImode and do the
- floating point conversion.
+ * gcc/config/rs6000.md (uns code attribute): Add sign_extend and
+ zero_extend.
+ (floatsidf2): If SImode can live in the floating point registers,
+ directly issue a conversion to DImode and do the floating point
+ conversion during expansion instead of using an UNSPEC.
(floatunssisf2): Likewise.
(floatunssidf2): Likewise.
(floatsisf2): Likewise.
+ * gcc/config/rs6000/vsx.md (vsx_extract_si_<uns>float_df): Adjust
+ combiner to expect sign/zero extend of SImode to DImode in optimizing
+ V4SI extracts.
==================== Branch work164-bugs, patch #205 ====================
