From dddddcffd0a3cbfab670ab91226e60e8a5a65c67 Mon Sep 17 00:00:00 2001
From: Andrew Kelley <andrew@ziglang.org>
Date: Fri, 19 Apr 2024 20:24:57 -0700
Subject: [PATCH] disable RISC-V CI testing due to LLVM's O(N^2) codegen

tracked by #18872
---
 test/tests.zig | 36 +++++++++++++++++++++---------------
 1 file changed, 21 insertions(+), 15 deletions(-)

diff --git a/test/tests.zig b/test/tests.zig
index d18958cfc6..0ae3d32dc8 100644
--- a/test/tests.zig
+++ b/test/tests.zig
@@ -412,22 +412,28 @@ const test_targets = blk: {
             .link_libc = true,
         },
 
-        .{
-            .target = .{
-                .cpu_arch = .riscv64,
-                .os_tag = .linux,
-                .abi = .none,
-            },
-        },
+        // Disabled until LLVM fixes their O(N^2) codegen.
+        // https://github.com/ziglang/zig/issues/18872
+        //.{
+        //    .target = .{
+        //        .cpu_arch = .riscv64,
+        //        .os_tag = .linux,
+        //        .abi = .none,
+        //    },
+        //    .use_llvm = true,
+        //},
 
-        .{
-            .target = .{
-                .cpu_arch = .riscv64,
-                .os_tag = .linux,
-                .abi = .musl,
-            },
-            .link_libc = true,
-        },
+        // Disabled until LLVM fixes their O(N^2) codegen.
+        // https://github.com/ziglang/zig/issues/18872
+        //.{
+        //    .target = .{
+        //        .cpu_arch = .riscv64,
+        //        .os_tag = .linux,
+        //        .abi = .musl,
+        //    },
+        //    .link_libc = true,
+        //    .use_llvm = true,
+        //},
 
         // https://github.com/ziglang/zig/issues/3340
         //.{