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nir/lower_returns: Stop using constant initializers

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Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
This commit is contained in:
Jason Ekstrand 2016-07-20 10:37:43 -07:00
parent 507626304c
commit 257aa5a1c4
1 changed files with 5 additions and 4 deletions
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9
src/compiler/nir/nir_lower_returns.c
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@ -147,17 +147,18 @@ lower_returns_in_block(nir_block *block, struct lower_returns_state *state)
nir_instr_remove(&jump->instr);
nir_builder *b = &state->builder;
b->cursor = nir_after_block(block);
/* Set the return flag */
if (state->return_flag == NULL) {
state->return_flag =
nir_local_variable_create(b->impl, glsl_bool_type(), "return");
/* Set a default value of false */
state->return_flag->constant_initializer =
rzalloc(state->return_flag, nir_constant);
/* Initialize the variable to 0 */
b->cursor = nir_before_cf_list(&b->impl->body);
nir_store_var(b, state->return_flag, nir_imm_int(b, NIR_FALSE), 1);
}
b->cursor = nir_after_block(block);
nir_store_var(b, state->return_flag, nir_imm_int(b, NIR_TRUE), 1);
if (state->loop) {