On Thu, Dec 19, 2013 at 1:40 PM, Matt Turner <matts...@gmail.com> wrote:
> ---
> src/mesa/drivers/dri/i965/brw_fs.cpp | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp
> b/src/mesa/drivers/dri/i965/brw_fs.cpp
> index 606e21a..e1edd0f 100644
> --- a/src/mesa/drivers/dri/i965/brw_fs.cpp
> +++ b/src/mesa/drivers/dri/i965/brw_fs.cpp
> @@ -2947,13 +2947,15 @@ fs_visitor::dump_instructions()
> {
> calculate_register_pressure();
>
> - int ip = 0;
> + int ip = 0, max_pressure = 0;
> foreach_list(node, &this->instructions) {
> backend_instruction *inst = (backend_instruction *)node;
> + max_pressure = MAX2(max_pressure, regs_live_at_ip[ip]);
> printf("{%3d} %4d: ", regs_live_at_ip[ip], ip);
> dump_instruction(inst);
> ++ip;
> }
> + printf("Maximum %3d registers live at once.\n", max_pressure);
How about "Max number of live registers: %3d\n" or "Maximum of %3d
registers simultaneously live.\n"?
Patches 14, 15 (w/Ken's improved commit message) and 16
Reviewed-by: Jordan Justen <jordan.l.jus...@intel.com>
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