From: Andrey Sudnik <[email protected]>
Cc: 10.4, 10.5 <[email protected]>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=89224
Reviewed-by: Matt Turner <[email protected]>
---
src/mesa/drivers/dri/i965/brw_vec4_copy_propagation.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/mesa/drivers/dri/i965/brw_vec4_copy_propagation.cpp
b/src/mesa/drivers/dri/i965/brw_vec4_copy_propagation.cpp
index 679867c..1f5e4f7 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4_copy_propagation.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4_copy_propagation.cpp
@@ -440,7 +440,7 @@ vec4_visitor::opt_copy_propagation(bool do_constant_prop)
entries[reg].saturatemask = 0x0;
for (int i = 0; i < 4; i++) {
if (inst->dst.writemask & (1 << i)) {
- entries[reg].value[i] = direct_copy ? &inst->src[0] : NULL;
+ entries[reg].value[i] = (!inst->saturate && direct_copy) ?
&inst->src[0] : NULL;
entries[reg].saturatemask |= (((inst->saturate && direct_copy)
? 1 : 0) << i);
}
}
--
2.0.5
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