---
src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
index 265bb17..ae8704a 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
@@ -46,7 +46,8 @@ vec4_instruction::vec4_instruction(enum opcode opcode, const
dst_reg &dst,
this->predicate = BRW_PREDICATE_NONE;
this->predicate_inverse = false;
this->target = 0;
- this->regs_written = (dst.file == BAD_FILE ? 0 : 1);
+ this->regs_written = (dst.file == BAD_FILE ?
+ 0 : type_sz(dst.type) == 8 ? 2 : 1 );
this->shadow_compare = false;
this->ir = NULL;
this->urb_write_flags = BRW_URB_WRITE_NO_FLAGS;
--
2.7.4
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