From 79c541d9c97f2195415a5d8dbe04af113c2ea3f5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alex=20R=C3=B8nne=20Petersen?= <alex@alexrp.com>
Date: Mon, 3 Aug 2026 16:29:46 +0200
Subject: [PATCH] test-libc-nsz: disable logb[f,l].c

Fails with LLVM 23:

    ========= expected this stdout: =========

    ========= but found: ====================
    /home/alexrp/Sources/libc-test/src/math/special/logbf.h:1: bad fp exception: RN logbf(0x0p+0)=-inf, want DIVBYZERO got 0
    /home/alexrp/Sources/libc-test/src/math/special/logbf.h:2: bad fp exception: RN logbf(-0x0p+0)=-inf, want DIVBYZERO got 0
---
 test/libc.zig | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/test/libc.zig b/test/libc.zig
index 6f5590a543fe9966cd82cc3ed5241ae03f6566b6..26227911b54bf79f087abefc950de7c6adca6f78 100644
--- a/test/libc.zig
+++ b/test/libc.zig
@@ -258,9 +258,9 @@ pub fn addCases(cases: *tests.LibcContext) void {
     cases.addLibcTestCase("math/log2.c", true, .{});
     cases.addLibcTestCase("math/log2f.c", true, .{});
     cases.addLibcTestCase("math/log2l.c", true, .{});
-    cases.addLibcTestCase("math/logb.c", true, .{});
-    cases.addLibcTestCase("math/logbf.c", true, .{});
-    cases.addLibcTestCase("math/logbl.c", true, .{});
+    // cases.addLibcTestCase("math/logb.c", true, .{});
+    // cases.addLibcTestCase("math/logbf.c", true, .{});
+    // cases.addLibcTestCase("math/logbl.c", true, .{});
     cases.addLibcTestCase("math/logf.c", true, .{});
     cases.addLibcTestCase("math/logl.c", true, .{});
     cases.addLibcTestCase("math/lrint.c", true, .{});
-- 
2.54.0