Re: [PATCH 6/8] tree-dynamic-object-size: Handle function parameters

2021-10-20 Thread Siddhesh Poyarekar
On 10/20/21 22:26, Martin Sebor wrote: On 10/7/21 4:14 PM, Siddhesh Poyarekar wrote: Handle either static sizes in function parameters or hints provided by __attribute__ ((access (...))) to compute sizes for objects. It's been my hope to eventually teach __builtin_object_size about attribute a

Re: [PATCH 6/8] tree-dynamic-object-size: Handle function parameters

2021-10-20 Thread Martin Sebor via Gcc-patches
On 10/7/21 4:14 PM, Siddhesh Poyarekar wrote: Handle either static sizes in function parameters or hints provided by __attribute__ ((access (...))) to compute sizes for objects. It's been my hope to eventually teach __builtin_object_size about attribute access but implementing it in the new bui

[PATCH 6/8] tree-dynamic-object-size: Handle function parameters

2021-10-07 Thread Siddhesh Poyarekar
Handle either static sizes in function parameters or hints provided by __attribute__ ((access (...))) to compute sizes for objects. gcc/ChangeLog: * tree-dynamic-object-size.c: Include tree-dfa.h. (emit_size_stmts): New argument osi. Handle GIMPLE_NOP. (eval_size_expr, gi