https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96892
--- Comment #3 from John Dong <dongjianqiang2 at huawei dot com> --- (In reply to Thomas Preud'homme from comment #2) > Wouldn't it be enough to add: > > "emit_move_insn (operands[3], gen_rtx_MEM(SImode, operands[3]));" > > just before the line "if (TARGET_32BIT)" in stack_protect_combined_test_insn > insn pattern? but adding two ldr instructions may significantly harm performance ;(
