diff options
| author | Eric Anholt <[email protected]> | 2015-01-10 14:07:12 +1300 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2015-01-10 14:35:24 +1300 |
| commit | a58ae83882b3ad3ecb53271f42cf1fd8f9c2907c (patch) | |
| tree | 2a7cd5a8057ffb943091a1db1e950d16a2e64461 /src/gallium/drivers/vc4/vc4_opt_copy_propagation.c | |
| parent | 06b6a72a3e4a36310cd664aa7e881881aeab146f (diff) | |
vc4: Redo VPM reads as a read file.
This will let us do copy propagation of the VPM reads.
Diffstat (limited to 'src/gallium/drivers/vc4/vc4_opt_copy_propagation.c')
| -rw-r--r-- | src/gallium/drivers/vc4/vc4_opt_copy_propagation.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/gallium/drivers/vc4/vc4_opt_copy_propagation.c b/src/gallium/drivers/vc4/vc4_opt_copy_propagation.c index 5ead3787ac5..07e1cb14b0d 100644 --- a/src/gallium/drivers/vc4/vc4_opt_copy_propagation.c +++ b/src/gallium/drivers/vc4/vc4_opt_copy_propagation.c @@ -87,9 +87,10 @@ qir_opt_copy_propagation(struct vc4_compile *c) if (inst->op == QOP_MOV && inst->dst.file == QFILE_TEMP && - (inst->src[0].file != QFILE_TEMP || - (defs[inst->src[0].index]->op != QOP_TEX_RESULT && - defs[inst->src[0].index]->op != QOP_TLB_COLOR_READ))) { + inst->src[0].file != QFILE_VPM && + !(inst->src[0].file == QFILE_TEMP && + (defs[inst->src[0].index]->op == QOP_TEX_RESULT || + defs[inst->src[0].index]->op == QOP_TLB_COLOR_READ))) { movs[inst->dst.index] = inst->src[0]; } } |