From 40a60464d4172db38f72a6f4f1141aa117f7d672 Mon Sep 17 00:00:00 2001
From: Simonas Kazlauskas <git@kazlauskas.me>
Date: Tue, 31 Jul 2018 22:37:41 +0300
Subject: [PATCH] Only run the sparc-abi test on sparc
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It is not required for LLVM to have SPARC target support, so it is
necessary to only run this test when LLVM does support SPARC. Sadly, it
isn’t possible to specify exactly this constraint. Instead, we specify
that this test should run on SPARC host only (it surely is sane
assumption to make that compiler running on a SPARC can generate
SPARC, right?)

Since you cannot specify multiple `only-*` to have it run on both 32-bit
and 64-bit SPARC we pick 64-bit SPARC, because it is exactly what is
being tested by this test.

Fixes #52881
---
 src/test/codegen/sparc-struct-abi.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/test/codegen/sparc-struct-abi.rs b/src/test/codegen/sparc-struct-abi.rs
index d3b7a5cd598..56c4364d598 100644
--- a/src/test/codegen/sparc-struct-abi.rs
+++ b/src/test/codegen/sparc-struct-abi.rs
@@ -11,6 +11,7 @@
 // Checks that we correctly codegen extern "C" functions returning structs.
 // See issue #52638.
 
+// only-sparc64
 // compile-flags: -O --target=sparc64-unknown-linux-gnu --crate-type=rlib
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