From ecbecea873980a41d3eeaa85749f05d8628b2562 Mon Sep 17 00:00:00 2001
From: Matt Arsenault <Matthew.Arsenault@amd.com>
Date: Thu, 5 Nov 2015 01:03:11 +0000
Subject: [PATCH] AMDGPU: Add missing v2f64 fadd tests

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@252117 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGen/AMDGPU/fadd64.ll | 52 ++++++++++++++++++++++++++++-------
 1 file changed, 42 insertions(+), 10 deletions(-)

diff --git a/test/CodeGen/AMDGPU/fadd64.ll b/test/CodeGen/AMDGPU/fadd64.ll
index 485c55870c4..093f4fc5565 100644
--- a/test/CodeGen/AMDGPU/fadd64.ll
+++ b/test/CodeGen/AMDGPU/fadd64.ll
@@ -1,14 +1,46 @@
-; RUN: llc < %s -march=amdgcn -mcpu=tahiti -verify-machineinstrs | FileCheck %s
-; RUN: llc < %s -march=amdgcn -mcpu=tonga -verify-machineinstrs | FileCheck %s
+; RUN: llc -march=amdgcn -mcpu=tahiti -verify-machineinstrs < %s | FileCheck %s
+; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck %s
 
-; CHECK: {{^}}fadd_f64:
+; CHECK-LABEL: {{^}}v_fadd_f64:
 ; CHECK: v_add_f64 {{v[[0-9]+:[0-9]+]}}, {{v[[0-9]+:[0-9]+]}}, {{v[[0-9]+:[0-9]+]}}
+define void @v_fadd_f64(double addrspace(1)* %out, double addrspace(1)* %in1,
+                        double addrspace(1)* %in2) {
+  %r0 = load double, double addrspace(1)* %in1
+  %r1 = load double, double addrspace(1)* %in2
+  %r2 = fadd double %r0, %r1
+  store double %r2, double addrspace(1)* %out
+  ret void
+}
+
+; CHECK-LABEL: {{^}}s_fadd_f64:
+; CHECK: v_add_f64 {{v\[[0-9]+:[0-9]+\]}}, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
+define void @s_fadd_f64(double addrspace(1)* %out, double %r0, double %r1) {
+  %r2 = fadd double %r0, %r1
+  store double %r2, double addrspace(1)* %out
+  ret void
+}
+
+; CHECK-LABEL: {{^}}v_fadd_v2f64:
+; CHECK: v_add_f64
+; CHECK: v_add_f64
+; CHECK: buffer_store_dwordx2
+; CHECK: buffer_store_dwordx2
+define void @v_fadd_v2f64(<2 x double> addrspace(1)* %out, <2 x double> addrspace(1)* %in1,
+                          <2 x double> addrspace(1)* %in2) {
+  %r0 = load <2 x double>, <2 x double> addrspace(1)* %in1
+  %r1 = load <2 x double>, <2 x double> addrspace(1)* %in2
+  %r2 = fadd <2 x double> %r0, %r1
+  store <2 x double> %r2, <2 x double> addrspace(1)* %out
+  ret void
+}
 
-define void @fadd_f64(double addrspace(1)* %out, double addrspace(1)* %in1,
-                      double addrspace(1)* %in2) {
-   %r0 = load double, double addrspace(1)* %in1
-   %r1 = load double, double addrspace(1)* %in2
-   %r2 = fadd double %r0, %r1
-   store double %r2, double addrspace(1)* %out
-   ret void
+; CHECK-LABEL: {{^}}s_fadd_v2f64:
+; CHECK: v_add_f64 {{v\[[0-9]+:[0-9]+\]}}, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
+; CHECK: v_add_f64 {{v\[[0-9]+:[0-9]+\]}}, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
+; CHECK: buffer_store_dwordx2
+; CHECK: buffer_store_dwordx2
+define void @s_fadd_v2f64(<2 x double> addrspace(1)* %out, <2 x double> %r0, <2 x double> %r1) {
+  %r2 = fadd <2 x double> %r0, %r1
+  store <2 x double> %r2, <2 x double> addrspace(1)* %out
+  ret void
 }
-- 
2.34.1