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nir/opt_undef: fixup for new foreach_block()

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Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
This commit is contained in:
Connor Abbott
2016-04-12 14:46:03 -04:00
committed by Jason Ekstrand
parent 52affdd2e6
commit 1a8c17a59e
1 changed files with 8 additions and 15 deletions
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23
src/compiler/nir/nir_opt_undef.c
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@@ -71,20 +71,6 @@ opt_undef_alu(nir_alu_instr *instr)
return false; return false;
} }
static bool
opt_undef_block(nir_block *block, void *data)
{
bool *progress = data;
nir_foreach_instr_safe(block, instr) {
if (instr->type == nir_instr_type_alu)
if (opt_undef_alu(nir_instr_as_alu(instr)))
(*progress) = true;
}
return true;
}
bool bool
nir_opt_undef(nir_shader *shader) nir_opt_undef(nir_shader *shader)
{ {
@@ -92,7 +78,14 @@ nir_opt_undef(nir_shader *shader)
nir_foreach_function(shader, function) { nir_foreach_function(shader, function) {
if (function->impl) { if (function->impl) {
nir_foreach_block_call(function->impl, opt_undef_block, &progress); nir_foreach_block(block, function->impl) {
nir_foreach_instr_safe(block, instr) {
if (instr->type == nir_instr_type_alu)
if (opt_undef_alu(nir_instr_as_alu(instr)))
progress = true;
}
}
if (progress) if (progress)
nir_metadata_preserve(function->impl, nir_metadata_preserve(function->impl,
nir_metadata_block_index | nir_metadata_block_index |