https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117275
--- Comment #7 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-14 branch has been updated by David Malcolm <dmalc...@gcc.gnu.org>: https://gcc.gnu.org/g:acc0b9ff9cf1bcfed63812ca223251485b6471b7 commit r14-10856-gacc0b9ff9cf1bcfed63812ca223251485b6471b7 Author: David Malcolm <dmalc...@redhat.com> Date: Wed Oct 30 16:11:41 2024 -0400 jit: fix leak of pending_assemble_externals_set [PR117275] My recent r15-4580-g779c0390e3b57d fix for resetting state in varasm.cc introduced some noise to "make selftest-valgrind" and, presumably, a memory leak in libgccjit: ==2462086== 160 (56 direct, 104 indirect) bytes in 1 blocks are definitely lost in loss record 248 of 352 ==2462086== at 0x5270E7D: operator new(unsigned long) (vg_replace_malloc.c:342) ==2462086== by 0x1D1EB89: init_varasm_once() (varasm.cc:6806) ==2462086== by 0x181C845: backend_init() (toplev.cc:1826) ==2462086== by 0x181D41A: do_compile() (toplev.cc:2193) ==2462086== by 0x181D99C: toplev::main(int, char**) (toplev.cc:2371) ==2462086== by 0x378391D: main (main.cc:39) Fixed thusly. gcc/ChangeLog: PR jit/117275 * varasm.cc (process_pending_assemble_externals): Reset pending_assemble_externals_set to nullptr after deleting it. (varasm_cc_finalize): Delete pending_assemble_externals_set. Signed-off-by: David Malcolm <dmalc...@redhat.com> (cherry picked from commit 7f41203f08b9948c1c636dc9d66571121c6c7793) Signed-off-by: David Malcolm <dmalc...@redhat.com>
