cgraph.c
35.5 KB
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invoke.texi (large-stack-frame, [...]): New params. · ff28a94d
* invoke.texi (large-stack-frame, large-stack-frame-growth): New params. * cgraph.c (dump_cgraph_node): Dump stack usage. * cgraph.h (cgraph_local_info): Add estimated_self_stack_size. (cgraph_global_info): Add estimated_stack_size and stack_frame_offset. * cgraphunit.c (cgraph_analyze_function): Analyze stack sizes. * ipa-inline.c (cgraph_clone_inlined_nodes): Propagate stack usage. (cgraph_check_inline_limits): Limit stack growth. * cfgexpand.c: Include tree-inline.h. (account_stack_vars): New function. (expand_one_var): New param to just account the stack; return estimated size. (expand_used_vars_for_block): Update call of expand_one_var. (account_used_vars_for_block): New function. (estimated_stack_frame_size): Likewise. (init_vars_expansion, fini_vars_expansion): Break out from.. (expand_used_vars): ... here. * tree-inline.h (estimated_stack_frame_size): Declare. * params.def (PARAM_LARGE_STACK_FRAME, PARAM_STACK_FRAME_GROWTH): New. From-SVN: r119281
Jan Hubicka committed