From a4393bd97fe62e8299273bae769201c5c9c816ea Mon Sep 17 00:00:00 2001 From: Jason Ekstrand Date: Tue, 14 Feb 2017 23:00:51 -0800 Subject: [PATCH] i965/fs: Fix the inline nir_op_pack_double optimization We can only do the optimization if the source *is* SSA. Reviewed-by: Kenneth Graunke Cc: "13.0 17.0" --- src/mesa/drivers/dri/i965/brw_fs_nir.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp index 991c20fad62..94f275189f3 100644 --- a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp @@ -1219,7 +1219,7 @@ fs_visitor::nir_emit_alu(const fs_builder &bld, nir_alu_instr *instr) * the unpack operation. */ for (int i = 0; i < 2; i++) { - if (instr->src[i].src.is_ssa) + if (!instr->src[i].src.is_ssa) continue; const nir_instr *parent_instr = instr->src[i].src.ssa->parent_instr; -- 2.30.2