https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110027
Xi Ruoyao changed:
What|Removed |Added
CC||teodor_spaeren at riseup dot
net
---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110027
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |11.5
Priority|P3
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110027
--- Comment #15 from Hongtao Liu ---
A patch is posted at
https://gcc.gnu.org/pipermail/gcc-patches/2024-March/647604.html
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110027
--- Comment #14 from Hongtao Liu ---
diff --git a/gcc/cfgexpand.cc b/gcc/cfgexpand.cc
index 0de299c62e3..92062378d8e 100644
--- a/gcc/cfgexpand.cc
+++ b/gcc/cfgexpand.cc
@@ -1214,7 +1214,7 @@ expand_stack_vars (bool (*pred) (size_t), class
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110027
--- Comment #13 from Hongtao Liu ---
So the stack is like
--- stack top
-32
- (offset -32)
-64 (32 bytes redzone)
- (offset -64)
-128 (64 bytes __m512)
(offset -128)
(32-bytes redzone)
---(offset
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110027
--- Comment #12 from Hongtao Liu ---
(In reply to Sam James from comment #11)
> Calling it a 11..14 regression as we know 14 is bad and 7.5 is OK, but I
> can't test 11/12 on an avx512 machine right now.
I can't reproduce that with 11/12, but
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110027
--- Comment #11 from Sam James ---
Calling it a 11..14 regression as we know 14 is bad and 7.5 is OK, but I can't
test 11/12 on an avx512 machine right now.
