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| author | Matt Turner <mattst88@gmail.com> | 2014-07-11 20:54:52 -0700 |
|---|---|---|
| committer | Matt Turner <mattst88@gmail.com> | 2014-07-21 10:35:34 -0700 |
| commit | 680fe0acb3e6569f7b9aab1913e9181d5a7eee2f (patch) | |
| tree | 067fee1a9beffbe20f6279ec312fa1d48621c9cb /src/mesa/drivers/dri/i965/brw_vec4_live_variables.cpp | |
| parent | b0f780345ed4b75485a0fdd8cea65fa77c7675bd (diff) | |
| download | external_mesa3d-680fe0acb3e6569f7b9aab1913e9181d5a7eee2f.zip external_mesa3d-680fe0acb3e6569f7b9aab1913e9181d5a7eee2f.tar.gz external_mesa3d-680fe0acb3e6569f7b9aab1913e9181d5a7eee2f.tar.bz2 | |
i965: Add cfg to backend_visitor.
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_vec4_live_variables.cpp')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_vec4_live_variables.cpp | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vec4_live_variables.cpp b/src/mesa/drivers/dri/i965/brw_vec4_live_variables.cpp index 938ae43..57eb21e 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4_live_variables.cpp +++ b/src/mesa/drivers/dri/i965/brw_vec4_live_variables.cpp @@ -248,19 +248,19 @@ vec4_visitor::calculate_live_intervals() * The control flow-aware analysis was done at a channel level, while at * this point we're distilling it down to vgrfs. */ - cfg_t cfg(&instructions); - vec4_live_variables livevars(this, &cfg); + calculate_cfg(); + vec4_live_variables livevars(this, cfg); - for (int b = 0; b < cfg.num_blocks; b++) { + for (int b = 0; b < cfg->num_blocks; b++) { for (int i = 0; i < livevars.num_vars; i++) { if (BITSET_TEST(livevars.bd[b].livein, i)) { - start[i] = MIN2(start[i], cfg.blocks[b]->start_ip); - end[i] = MAX2(end[i], cfg.blocks[b]->start_ip); + start[i] = MIN2(start[i], cfg->blocks[b]->start_ip); + end[i] = MAX2(end[i], cfg->blocks[b]->start_ip); } if (BITSET_TEST(livevars.bd[b].liveout, i)) { - start[i] = MIN2(start[i], cfg.blocks[b]->end_ip); - end[i] = MAX2(end[i], cfg.blocks[b]->end_ip); + start[i] = MIN2(start[i], cfg->blocks[b]->end_ip); + end[i] = MAX2(end[i], cfg->blocks[b]->end_ip); } } } @@ -272,6 +272,8 @@ void vec4_visitor::invalidate_live_intervals() { live_intervals_valid = false; + + invalidate_cfg(); } bool |