From 06237fc9e15e6274c24f89985a224135a617a491 Mon Sep 17 00:00:00 2001
From: Timothy Arceri <tarceri@itsqueeze.com>
Date: Mon, 31 Jul 2017 22:48:27 +1000
Subject: [PATCH] mesa/st: fix conditional jump depends on uninitialised value
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Reported by valgrind at:
glsl_to_tgsi_visitor::visit(ir_expression*) (st_glsl_to_tgsi.cpp:1560)

When compiling the Deus Ex shaders.

Fixes: 28a5e7104 ("st/glsl_to_tgsi: handle precise modifier")
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Karol Herbst <karolherbst@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
---
 src/mesa/state_tracker/st_glsl_to_tgsi.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
index 65bd3486d32..4d66a32d490 100644
--- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
+++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
@@ -4645,6 +4645,7 @@ glsl_to_tgsi_visitor::glsl_to_tgsi_visitor()
    mem_ctx = ralloc_context(NULL);
    ctx = NULL;
    prog = NULL;
+   precise = 0;
    shader_program = NULL;
    shader = NULL;
    options = NULL;
-- 
2.30.2