i965/vec4: Fix broken IR annotation in debug output.

Commit 70953b5 (i965: Initialize all member variables of
vec4_instruction on construction) inadvertently added a line to the
vec4_instruction constructor setting this->ir to NULL, wiping out the
previously set value.  As a result, ever since then, the output of
INTEL_DEBUG=vs and INTEL_DEBUG=gs has been missing IR annotations.

Cc: "10.0" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Eric Anholt <eric@anholt.net>

diff --git a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
index 423f693..a13eafb 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
@@ -53,7 +53,6 @@ vec4_instruction::vec4_instruction(vec4_visitor *v,
    this->mlen = 0;
    this->base_mrf = 0;
    this->offset = 0;
-   this->ir = NULL;
    this->annotation = v->current_annotation;
 }