From 051eddd9a9067dcbdccef6bfd86301453bae42ad Mon Sep 17 00:00:00 2001
From: Petr Sumbera <petr.sumbera@oracle.com>
Date: Thu, 26 Jul 2018 03:58:00 -0700
Subject: [PATCH] sparc ABI issue - structure returning from function is
 returned in 64bit registers

Fixes: #52638
---
 src/librustc_target/abi/call/sparc64.rs | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/src/librustc_target/abi/call/sparc64.rs b/src/librustc_target/abi/call/sparc64.rs
index 987f56e6f98..a58aebc2ff0 100644
--- a/src/librustc_target/abi/call/sparc64.rs
+++ b/src/librustc_target/abi/call/sparc64.rs
@@ -57,16 +57,7 @@ fn classify_ret_ty<'a, Ty, C>(cx: C, ret: &mut ArgType<'a, Ty>)
     let size = ret.layout.size;
     let bits = size.bits();
     if bits <= 256 {
-        let unit = if bits <= 8 {
-            Reg::i8()
-        } else if bits <= 16 {
-            Reg::i16()
-        } else if bits <= 32 {
-            Reg::i32()
-        } else {
-            Reg::i64()
-        };
-
+        let unit = Reg::i64();
         ret.cast_to(Uniform {
             unit,
             total: size