diff options
| author | Christoph Bumiller <[email protected]> | 2011-02-07 19:05:55 +0100 |
|---|---|---|
| committer | Christoph Bumiller <[email protected]> | 2011-02-09 16:05:00 +0100 |
| commit | 8e240e6153e089d23f646c7b3f2c5edff7ac223c (patch) | |
| tree | ecaba2742170bd1c91fde566d7cce8c9af328176 /src/gallium/drivers/nvc0 | |
| parent | d5263e4093e7fefacbbe3bbbec717cdf64856cbe (diff) | |
nvc0: store only one value per basic block for TGSI regs
Diffstat (limited to 'src/gallium/drivers/nvc0')
| -rw-r--r-- | src/gallium/drivers/nvc0/nvc0_tgsi_to_nc.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/gallium/drivers/nvc0/nvc0_tgsi_to_nc.c b/src/gallium/drivers/nvc0/nvc0_tgsi_to_nc.c index f53af6c49c3..8c0967dfa87 100644 --- a/src/gallium/drivers/nvc0/nvc0_tgsi_to_nc.c +++ b/src/gallium/drivers/nvc0/nvc0_tgsi_to_nc.c @@ -63,7 +63,13 @@ bld_register_access(struct bld_register *reg, unsigned i) static INLINE void bld_register_add_val(struct bld_register *reg, struct nv_value *val) { - util_dynarray_append(®->vals, struct nv_value *, val); + struct nv_basic_block *bb = val->insn->bb; + + if (reg->vals.size && + (util_dynarray_top(®->vals, struct nv_value *))->insn->bb == bb) + *(util_dynarray_top_ptr(®->vals, struct nv_value *)) = val; + else + util_dynarray_append(®->vals, struct nv_value *, val); } static INLINE boolean |