The problem here is function_table was not in the GGC memory space and not
streamed out. So even though the builtins were reloaded, function_table was
a nullptr as it was not reloaded.
Also noticed initial_indexes should be marked with GTY so it is reloaded
correctly
from PCH.
Built and tested for aarch64-linux-gnu.
PR target/123457
gcc/ChangeLog:
* config/aarch64/aarch64-sve-builtins.cc (struct
registered_function_hasher):
Change base class to ggc_ptr_hash.
(initial_indexes): Mark with GTY.
(function_table): Likewise.
(handle_arm_sve_h): Allocate function_table from ggc instead of heap.
Signed-off-by: Andrew Pinski <[email protected]>
---
gcc/config/aarch64/aarch64-sve-builtins.cc | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/gcc/config/aarch64/aarch64-sve-builtins.cc
b/gcc/config/aarch64/aarch64-sve-builtins.cc
index 7d90501073a..84402ce5feb 100644
--- a/gcc/config/aarch64/aarch64-sve-builtins.cc
+++ b/gcc/config/aarch64/aarch64-sve-builtins.cc
@@ -94,7 +94,7 @@ public:
};
/* Hash traits for registered_function. */
-struct registered_function_hasher : nofree_ptr_hash <registered_function>
+struct registered_function_hasher : ggc_ptr_hash <registered_function>
{
typedef function_instance compare_type;
@@ -1045,12 +1045,12 @@ tree acle_svprfop;
static GTY(()) vec<registered_function *, va_gc> *registered_functions;
/* Stores the starting function index for each pragma handler. */
-static unsigned int initial_indexes[NUM_PRAGMA_HANDLERS];
+static GTY(()) unsigned int initial_indexes[NUM_PRAGMA_HANDLERS];
/* All registered function decls, hashed on the function_instance
that they implement. This is used for looking up implementations of
overloaded functions. */
-static hash_table<registered_function_hasher> *function_table;
+static GTY(()) hash_table<registered_function_hasher> *function_table;
/* Index 0 maps all overloaded function names that we've registered so far to
their associated function_instances. Index 1 does the same for functions
@@ -4903,7 +4903,7 @@ handle_arm_sve_h (bool function_nulls_p)
register_svprfop ();
/* Define the functions. */
- function_table = new hash_table<registered_function_hasher> (1023);
+ function_table = hash_table<registered_function_hasher>::create_ggc (1023);
function_builder builder (arm_sve_handle, function_nulls_p);
for (unsigned int i = 0; i < ARRAY_SIZE (function_groups); ++i)
builder.register_function_group (function_groups[i]);
--
2.43.0
