Signed-off-by: Rhys Perry <pendingchao...@gmail.com>
---
src/compiler/nir/nir_opt_peephole_select.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/compiler/nir/nir_opt_peephole_select.c
b/src/compiler/nir/nir_opt_peephole_select.c
index ad9d0abec0..241627ed99 100644
--- a/src/compiler/nir/nir_opt_peephole_select.c
+++ b/src/compiler/nir/nir_opt_peephole_select.c
@@ -205,7 +205,9 @@ nir_opt_peephole_select_block(nir_block *block, nir_shader
*shader,
break;
nir_phi_instr *phi = nir_instr_as_phi(instr);
- nir_alu_instr *sel = nir_alu_instr_create(shader, nir_op_bcsel);
+ nir_op sel_op = nir_src_bit_size(if_stmt->condition) == 1 ?
+ nir_op_bcsel : nir_op_b32csel;
+ nir_alu_instr *sel = nir_alu_instr_create(shader, sel_op);
nir_src_copy(&sel->src[0].src, &if_stmt->condition, sel);
/* Splat the condition to all channels */
memset(sel->src[0].swizzle, 0, sizeof sel->src[0].swizzle);
--
2.19.2
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