diff options
| author | Eric Anholt <[email protected]> | 2016-11-07 10:16:45 -0800 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2016-11-09 15:33:56 -0800 |
| commit | 695a2e2ffa5faa7b303ca819dcb2e2922dfce5ab (patch) | |
| tree | 631822da033c5edb45282d3eb961668bf9599b63 /src/gallium/drivers | |
| parent | 4d019bd703e7c20d56d5b858577607115b4926a3 (diff) | |
vc4: Print a reg pressure estimate in our reg allocation failure dump.
Diffstat (limited to 'src/gallium/drivers')
| -rw-r--r-- | src/gallium/drivers/vc4/vc4_qir.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/gallium/drivers/vc4/vc4_qir.c b/src/gallium/drivers/vc4/vc4_qir.c index 446af66affd..a34eccf5091 100644 --- a/src/gallium/drivers/vc4/vc4_qir.c +++ b/src/gallium/drivers/vc4/vc4_qir.c @@ -381,6 +381,7 @@ void qir_dump(struct vc4_compile *c) { int ip = 0; + int pressure = 0; qir_for_each_block(block, c) { fprintf(stderr, "BLOCK %d:\n", block->index); @@ -388,6 +389,8 @@ qir_dump(struct vc4_compile *c) if (c->temp_start) { bool first = true; + fprintf(stderr, "%3d ", pressure); + for (int i = 0; i < c->num_temps; i++) { if (c->temp_start[i] != ip) continue; @@ -398,6 +401,7 @@ qir_dump(struct vc4_compile *c) fprintf(stderr, ", "); } fprintf(stderr, "S%4d", i); + pressure++; } if (first) @@ -419,6 +423,7 @@ qir_dump(struct vc4_compile *c) fprintf(stderr, ", "); } fprintf(stderr, "E%4d", i); + pressure--; } if (first) |