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-rw-r--r--src/mesa/drivers/dri/i965/brw_fs_cse.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs_cse.cpp b/src/mesa/drivers/dri/i965/brw_fs_cse.cpp
index b9752453faa..b17a082780a 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_cse.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_cse.cpp
@@ -191,7 +191,8 @@ create_copy_instr(const fs_builder &bld, fs_inst *inst, fs_reg src, bool negate)
DIV_ROUND_UP(inst->dst.component_size(inst->exec_size), REG_SIZE);
fs_inst *copy;
- if (written > dst_width) {
+ if (inst->opcode == SHADER_OPCODE_LOAD_PAYLOAD ||
+ written != dst_width) {
fs_reg *payload;
int sources, header_size;
if (inst->opcode == SHADER_OPCODE_LOAD_PAYLOAD) {