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nir/lower_var_copies: fixup for new foreach_block()

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Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
This commit is contained in:
Connor Abbott
2016-04-08 17:25:10 -04:00
committed by Jason Ekstrand
parent c1b37c08bf
commit 492b3554a7
1 changed files with 17 additions and 21 deletions
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38
src/compiler/nir/nir_lower_var_copies.c
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@@ -154,30 +154,26 @@ nir_lower_var_copy_instr(nir_intrinsic_instr *copy, void *mem_ctx)
&copy->variables[1]->deref, mem_ctx);
}
static bool
lower_var_copies_block(nir_block *block, void *mem_ctx)
{
nir_foreach_instr_safe(block, instr) {
if (instr->type != nir_instr_type_intrinsic)
continue;
nir_intrinsic_instr *copy = nir_instr_as_intrinsic(instr);
if (copy->intrinsic != nir_intrinsic_copy_var)
continue;
nir_lower_var_copy_instr(copy, mem_ctx);
nir_instr_remove(&copy->instr);
ralloc_free(copy);
}
return true;
}
static void
lower_var_copies_impl(nir_function_impl *impl)
{
nir_foreach_block_call(impl, lower_var_copies_block, ralloc_parent(impl));
void *mem_ctx = ralloc_parent(impl);
nir_foreach_block(block, impl) {
nir_foreach_instr_safe(block, instr) {
if (instr->type != nir_instr_type_intrinsic)
continue;
nir_intrinsic_instr *copy = nir_instr_as_intrinsic(instr);
if (copy->intrinsic != nir_intrinsic_copy_var)
continue;
nir_lower_var_copy_instr(copy, mem_ctx);
nir_instr_remove(&copy->instr);
ralloc_free(copy);
}
}
}
/* Lowers every copy_var instruction in the program to a sequence of