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nv50: don't eliminate loads to dedicated values

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This commit is contained in:
Christoph Bumiller 2010-07-31 20:56:42 +02:00
parent fa67cabe7a
commit 2c695d38e6
1 changed files with 4 additions and 6 deletions
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10
src/gallium/drivers/nv50/nv50_pc_optimize.c
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@ -639,12 +639,10 @@ nv_pass_reload_elim(struct nv_pass_reld_elim *ctx, struct nv_basic_block *b)
break;
if (it) {
#if 1
nvcg_replace_value(ctx->pc, ld->def[0], it->value);
#else
ld->opcode = NV_OP_MOV;
nv_reference(ctx->pc, &ld->src[0], it->value);
#endif
if (ld->def[0]->reg.id >= 0)
it->value = ld->def[0];
else
nvcg_replace_value(ctx->pc, ld->def[0], it->value);
} else {
if (ctx->alloc == LOAD_RECORD_POOL_SIZE)
continue;