fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-01-02 11:40:10 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

i965/fs: Print the maximum register pressure.

Browse source 
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
This commit is contained in:
Matt Turner 2013-12-14 18:37:16 -08:00
parent 391eaa59bd
commit 413622fbef
1 changed files with 3 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
src/mesa/drivers/dri/i965/brw_fs.cpp
View file

@ -2946,13 +2946,15 @@ 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);
}
void