From 1c31f0df492fe40bcffac7c9d68b782a7761c4b1 Mon Sep 17 00:00:00 2001
From: Alex Rosenberg <alexr@leftfield.org>
Date: Thu, 29 Jan 2015 15:19:54 +0000
Subject: [PATCH] Make the test actually test what it's supposed to test. Add a
 test for the from memory variant of vcvtph2ps for 256-bit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227446 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGen/X86/f16c-intrinsics.ll | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/test/CodeGen/X86/f16c-intrinsics.ll b/test/CodeGen/X86/f16c-intrinsics.ll
index 514d929f443..802f91708ac 100644
--- a/test/CodeGen/X86/f16c-intrinsics.ll
+++ b/test/CodeGen/X86/f16c-intrinsics.ll
@@ -2,6 +2,8 @@
 ; RUN: llc < %s -march=x86-64 -mattr=+avx,+f16c | FileCheck %s
 
 define <4 x float> @test_x86_vcvtph2ps_128(<8 x i16> %a0) {
+  ; CHECK-LABEL: test_x86_vcvtph2ps_128
+  ; CHECK-NOT: vmov
   ; CHECK: vcvtph2ps
   %res = call <4 x float> @llvm.x86.vcvtph2ps.128(<8 x i16> %a0) ; <<4 x float>> [#uses=1]
   ret <4 x float> %res
@@ -10,14 +12,27 @@ declare <4 x float> @llvm.x86.vcvtph2ps.128(<8 x i16>) nounwind readonly
 
 
 define <8 x float> @test_x86_vcvtph2ps_256(<8 x i16> %a0) {
+  ; CHECK-LABEL: test_x86_vcvtph2ps_256
+  ; CHECK-NOT: vmov
   ; CHECK: vcvtph2ps
   %res = call <8 x float> @llvm.x86.vcvtph2ps.256(<8 x i16> %a0) ; <<8 x float>> [#uses=1]
   ret <8 x float> %res
 }
 declare <8 x float> @llvm.x86.vcvtph2ps.256(<8 x i16>) nounwind readonly
 
+define <8 x float> @test_x86_vcvtph2ps_256_m(<8 x i16>* nocapture %a) nounwind {
+entry:
+  ; CHECK-LABEL: test_x86_vcvtph2ps_256_m:
+  ; CHECK-NOT: vmov
+  ; CHECK: vcvtph2ps  (%
+  %tmp1 = load <8 x i16>* %a, align 16
+  %0 = tail call <8 x float> @llvm.x86.vcvtph2ps.256(<8 x i16> %tmp1)
+  ret <8 x float> %0
+}
 
 define <8 x i16> @test_x86_vcvtps2ph_128(<4 x float> %a0) {
+  ; CHECK-LABEL: test_x86_vcvtps2ph_128
+  ; CHECK-NOT: vmov
   ; CHECK: vcvtps2ph
   %res = call <8 x i16> @llvm.x86.vcvtps2ph.128(<4 x float> %a0, i32 0) ; <<8 x i16>> [#uses=1]
   ret <8 x i16> %res
@@ -26,6 +41,8 @@ declare <8 x i16> @llvm.x86.vcvtps2ph.128(<4 x float>, i32) nounwind readonly
 
 
 define <8 x i16> @test_x86_vcvtps2ph_256(<8 x float> %a0) {
+  ; CHECK-LABEL: test_x86_vcvtps2ph_256
+  ; CHECK-NOT: vmov
   ; CHECK: vcvtps2ph
   %res = call <8 x i16> @llvm.x86.vcvtps2ph.256(<8 x float> %a0, i32 0) ; <<8 x i16>> [#uses=1]
   ret <8 x i16> %res