From 2741c6464c347946f1392c97731b24c386b9f782 Mon Sep 17 00:00:00 2001
From: Ian Romanick <ian.d.romanick@intel.com>
Date: Wed, 17 Jan 2024 13:58:21 -0800
Subject: [PATCH] intel/compiler: Use u_foreach_bit64 in
 brw_get_compiler_config_value

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Suggested-by: Lionel Landwerlin
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26993>
---
 src/intel/compiler/brw_compiler.c | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

diff --git a/src/intel/compiler/brw_compiler.c b/src/intel/compiler/brw_compiler.c
index 9c9b221d17e..06bb63e284c 100644
--- a/src/intel/compiler/brw_compiler.c
+++ b/src/intel/compiler/brw_compiler.c
@@ -252,19 +252,15 @@ brw_get_compiler_config_value(const struct brw_compiler *compiler)
 
    uint64_t mask = DEBUG_DISK_CACHE_MASK;
    bits += util_bitcount64(mask);
-   while (mask != 0) {
-      const uint64_t bit = 1ULL << (ffsll(mask) - 1);
-      insert_u64_bit(&config, INTEL_DEBUG(bit));
-      mask &= ~bit;
-   }
+
+   u_foreach_bit64(bit, mask)
+      insert_u64_bit(&config, INTEL_DEBUG(1ULL << bit));
 
    mask = SIMD_DISK_CACHE_MASK;
    bits += util_bitcount64(mask);
-   while (mask != 0) {
-      const uint64_t bit = 1ULL << (ffsll(mask) - 1);
-      insert_u64_bit(&config, (intel_simd & bit) != 0);
-      mask &= ~bit;
-   }
+
+   u_foreach_bit64(bit, mask)
+      insert_u64_bit(&config, (intel_simd & (1ULL << bit)) != 0);
 
    assert(bits <= util_bitcount64(UINT64_MAX));