[Bug jit/117047] [15 regression] Segfault in libgccjit garbage collection when compiling GNU Emacs with Native Compilation since r15-571-g1e0ae1f52741f7

[sjames at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117047

--- Comment #36 from Sam James <sjames at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #34) 
> a simple test is to mark ggc_free as noinline (or noipa) or remove the
> ATTRIBUTE_MALLOC usage from ggc.h header file.

--- a/gcc/ggc.h
+++ b/gcc/ggc.h
@@ -127,8 +127,7 @@ extern void gt_pch_save (FILE *f);

 /* The internal primitive.  */
 extern void *ggc_internal_alloc (size_t, void (*)(void *), size_t,
-                                size_t CXX_MEM_STAT_INFO)
-     ATTRIBUTE_MALLOC;
+                                size_t CXX_MEM_STAT_INFO);

 inline void *
 ggc_internal_alloc (size_t s CXX_MEM_STAT_INFO)
@@ -140,8 +139,7 @@ extern size_t ggc_round_alloc_size (size_t requested_size);

 /* Allocates cleared memory.  */
 extern void *ggc_internal_cleared_alloc (size_t, void (*)(void *),
-                                        size_t, size_t
-                                        CXX_MEM_STAT_INFO) ATTRIBUTE_MALLOC;
+                                        size_t, size_t);

 inline void *
 ggc_internal_cleared_alloc (size_t s CXX_MEM_STAT_INFO)

works