KonstantinSeurer
/
mesa
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

i965/fs: Make lower_load_payload etc. appear in INTEL_DEBUG=optimizer. 

In order to support calling lower_load_payload() inside a condition,
this patch makes OPT() a statement expression:

https://gcc.gnu.org/onlinedocs/gcc/Statement-Exprs.html

We recently did the equivalent change in the vec4 backend (commit
9b8bd67768).

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Jason Ekstrand <jason.ekstrand@intel.com>
This commit is contained in:
Kenneth Graunke 2015-01-16 01:05:21 -08:00
parent a4ab08bf45
commit faaca23734
1 changed files with 11 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
src/mesa/drivers/dri/i965/brw_fs.cpp
View File

@ -3543,7 +3543,7 @@ fs_visitor::optimize()
assign_constant_locations();
demote_pull_constants();
#define OPT(pass, args...) do { \
#define OPT(pass, args...) ({ \
pass_num++; \
bool this_progress = pass(args); \
\
@ -3556,7 +3556,8 @@ fs_visitor::optimize()
} \
\
progress = progress || this_progress; \
} while (false)
this_progress; \
})
if (unlikely(INTEL_DEBUG & DEBUG_OPTIMIZER)) {
char filename[64];
@ -3568,10 +3569,11 @@ fs_visitor::optimize()
bool progress;
int iteration = 0;
int pass_num = 0;
do {
progress = false;
pass_num = 0;
iteration++;
int pass_num = 0;
OPT(remove_duplicate_mrf_writes);
@ -3590,11 +3592,13 @@ fs_visitor::optimize()
OPT(compact_virtual_grfs);
} while (progress);
if (lower_load_payload()) {
pass_num = 0;
if (OPT(lower_load_payload)) {
split_virtual_grfs();
register_coalesce();
compute_to_mrf();
dead_code_eliminate();
OPT(register_coalesce);
OPT(compute_to_mrf);
OPT(dead_code_eliminate);
}
lower_uniform_pull_constant_loads();