From: Emil Velikov <emil.velikov@collabora.com>
Date: Wed, 28 Mar 2018 17:21:59 +0000 (+0100)
Subject: glsl: remove unreachable assert()
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8eceac9de7d3cd4fddabbe61d512acfed9812169;p=mesa.git

glsl: remove unreachable assert()

Earlier commit enforced that we'll bail out if the number of terminators
is different than 2. With that in mind, the assert() will never trigger.

Fixes: 56b867395de ("glsl: fix infinite loop caused by bug in loop
unrolling pass")
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
---

diff --git a/src/compiler/glsl/loop_unroll.cpp b/src/compiler/glsl/loop_unroll.cpp
index f6efe6475a0..874f4185681 100644
--- a/src/compiler/glsl/loop_unroll.cpp
+++ b/src/compiler/glsl/loop_unroll.cpp
@@ -528,8 +528,6 @@ loop_unroll_visitor::visit_leave(ir_loop *ir)
    unsigned term_count = 0;
    bool first_term_then_continue = false;
    foreach_in_list(loop_terminator, t, &ls->terminators) {
-      assert(term_count < 2);
-
       ir_if *ir_if = t->ir->as_if();
       assert(ir_if != NULL);