From ba30de1f9763998ee35cf629cd45c27a5ac5ddec Mon Sep 17 00:00:00 2001
From: Georg Lehmann <dadschoorse@gmail.com>
Date: Tue, 24 Feb 2026 14:31:27 +0100
Subject: [PATCH] nir/opt_algebraic: remove pattern that skips iabs with range
 analysis

Fixes: f2a59fdea62 ("nir: remove non float nir_analyse_range support")
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39987>
---
 src/compiler/nir/nir_opt_algebraic.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/compiler/nir/nir_opt_algebraic.py b/src/compiler/nir/nir_opt_algebraic.py
index 983467f66f4..37b6ff4937c 100644
--- a/src/compiler/nir/nir_opt_algebraic.py
+++ b/src/compiler/nir/nir_opt_algebraic.py
@@ -1927,7 +1927,6 @@ optimizations.extend([
    (('ffract(nnan)', 'a(is_integral)'), 0.0),
    (('ffract', ('ffract', a)), ('ffract', a)),
    (('fabs', 'a(is_not_negative)'), ('fcanonicalize', a)),
-   (('iabs', 'a(is_not_negative)'), a),
    (('fsat', 'a(is_not_positive)'), 0.0),
 
    (('fmin(nnan,nsz)', 'a(is_not_negative)', 1.0), ('fsat', a), '!options->lower_fsat'),