From 1f15bff0dfbc704565e5fcfaa3a5336a67bf9705 Mon Sep 17 00:00:00 2001
From: Tom Stellard <thomas.stellard@amd.com>
Date: Tue, 25 Feb 2014 21:36:18 +0000
Subject: R600/SI: Custom select 64-bit ADD

llvm-svn: 202194
---
 llvm/test/CodeGen/R600/add.ll | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'llvm/test/CodeGen/R600/add.ll')

diff --git a/llvm/test/CodeGen/R600/add.ll b/llvm/test/CodeGen/R600/add.ll
index e4e7bc6c7f8..8de87f4999f 100644
--- a/llvm/test/CodeGen/R600/add.ll
+++ b/llvm/test/CodeGen/R600/add.ll
@@ -75,3 +75,13 @@ entry:
   store <8 x i32> %0, <8 x i32> addrspace(1)* %out
   ret void
 }
+
+; FUNC-LABEL: @add64
+; SI-CHECK: S_ADD_I32
+; SI-CHECK: S_ADDC_U32
+define void @add64(i64 addrspace(1)* %out, i64 %a, i64 %b) {
+entry:
+  %0 = add i64 %a, %b
+  store i64 %0, i64 addrspace(1)* %out
+  ret void
+}
-- 
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