Rollup merge of rust-lang#59686 - crlf0710:disable_gnux32_stackprobe,…

… r=luqmana Temporarily disable stack probing for gnux32.
Centril · Apr 4, 2019 · 6ed6820 · 6ed6820
2 parents ecb93d6 + 42d652e
commit 6ed6820
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/librustc_target/spec/x86_64_unknown_linux_gnux32.rs b/src/librustc_target/spec/x86_64_unknown_linux_gnux32.rs
@@ -5,7 +5,8 @@ pub fn target() -> TargetResult {
     base.cpu = "x86-64".to_string();
     base.max_atomic_width = Some(64);
     base.pre_link_args.get_mut(&LinkerFlavor::Gcc).unwrap().push("-mx32".to_string());
-    base.stack_probes = true;
+    // BUG: temporarily workaround #59674
+    base.stack_probes = false;
     base.has_elf_tls = false;
     // BUG(GabrielMajeri): disabling the PLT on x86_64 Linux with x32 ABI
     // breaks code gen. See LLVM bug 36743