diff --git a/Misc/NEWS.d/next/Library/2019-12-04-08-46-23.bpo-38965.Yl4gI2asdfa.rst b/Misc/NEWS.d/next/Library/2019-12-04-08-46-23.bpo-38965.Yl4gI2asdfa.rst
new file mode 100644
index 00000000000000..9c07fb6be0d7b5
--- /dev/null
+++ b/Misc/NEWS.d/next/Library/2019-12-04-08-46-23.bpo-38965.Yl4gI2asdfa.rst
@@ -0,0 +1,2 @@
+After update to GCC10, the testcase is stuck and
+a pragma needs to be added.
diff --git a/Modules/faulthandler.c b/Modules/faulthandler.c
index d1280532ae2d4d..2543f11cb0a085 100644
--- a/Modules/faulthandler.c
+++ b/Modules/faulthandler.c
@@ -1169,6 +1169,11 @@ faulthandler_fatal_error_py(PyObject *self, PyObject *args)
#endif
static
uintptr_t
+#ifdef __GNUC__
+ /* For the very same reason, the GCC compiler can turn the tail
+ * call into a loop. */
+__attribute__((optimize("-O0")))
+#endif
stack_overflow(uintptr_t min_sp, uintptr_t max_sp, size_t *depth)
{
/* allocate 4096 bytes on the stack at each call */
pFad - Phonifier reborn
Pfad - The Proxy pFad of © 2024 Garber Painting. All rights reserved.
Note: This service is not intended for secure transactions such as banking, social media, email, or purchasing. Use at your own risk. We assume no liability whatsoever for broken pages.
Alternative Proxies:
Alternative Proxy
pFad Proxy
pFad v3 Proxy
pFad v4 Proxy