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-rw-r--r--mesalib/src/glsl/opt_dead_code_local.cpp9
1 files changed, 1 insertions, 8 deletions
diff --git a/mesalib/src/glsl/opt_dead_code_local.cpp b/mesalib/src/glsl/opt_dead_code_local.cpp
index 88dcdc251..f67b46337 100644
--- a/mesalib/src/glsl/opt_dead_code_local.cpp
+++ b/mesalib/src/glsl/opt_dead_code_local.cpp
@@ -131,15 +131,8 @@ process_assignment(void *ctx, ir_assignment *ir, exec_list *assignments)
var = ir->lhs->variable_referenced();
assert(var);
- bool always_assign = true;
- if (ir->condition) {
- ir_constant *condition = ir->condition->as_constant();
- if (!condition || !condition->value.b[0])
- always_assign = false;
- }
-
/* Now, check if we did a whole-variable assignment. */
- if (always_assign && (ir->whole_variable_written() != NULL)) {
+ if (!ir->condition && (ir->whole_variable_written() != NULL)) {
/* We did a whole-variable assignment. So, any instruction in
* the assignment list with the same LHS is dead.
*/