From 3c67225afa61ab441d173feb8a39450b0341a37f Mon Sep 17 00:00:00 2001
From: Rhys Perry <pendingchaos02@gmail.com>
Date: Thu, 12 Mar 2026 15:08:31 +0000
Subject: [PATCH] nir/range_analysis: cache results of non-alu fp class queries

The dense array should be much faster than the previous hash table.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40346>
---
 src/compiler/nir/nir_range_analysis.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/src/compiler/nir/nir_range_analysis.c b/src/compiler/nir/nir_range_analysis.c
index 23af7db809e..051f7252b49 100644
--- a/src/compiler/nir/nir_range_analysis.c
+++ b/src/compiler/nir/nir_range_analysis.c
@@ -188,12 +188,7 @@ push_fp_query(struct analysis_state *state, const nir_def *def)
 static uint32_t
 get_fp_key(struct analysis_query *q)
 {
-   struct fp_query *fp_q = (struct fp_query *)q;
-
-   if (!nir_def_is_alu(fp_q->def))
-      return UINT32_MAX;
-
-   return fp_q->def->index;
+   return ((struct fp_query *)q)->def->index;
 }
 
 static bool