From 89244ba84a6f2f3095cb77fbf9e78dd9b04fbe1d Mon Sep 17 00:00:00 2001
From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Tue, 1 Mar 2016 21:43:55 +0000
Subject: [PATCH] [X86][AVX2] Regenerated horizontal add/sub tests

llvm-svn: 262403
---
 llvm/test/CodeGen/X86/avx2-phaddsub.ll | 51 ++++++++++++++++++++++------------
 1 file changed, 34 insertions(+), 17 deletions(-)

diff --git a/llvm/test/CodeGen/X86/avx2-phaddsub.ll b/llvm/test/CodeGen/X86/avx2-phaddsub.ll
index 3f9c95c..88c70ad 100644
--- a/llvm/test/CodeGen/X86/avx2-phaddsub.ll
+++ b/llvm/test/CodeGen/X86/avx2-phaddsub.ll
@@ -1,71 +1,88 @@
-; RUN: llc < %s -march=x86-64 -mattr=+avx2 | FileCheck %s
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+avx2 | FileCheck %s
 
-; CHECK-LABEL: phaddw1:
-; CHECK: vphaddw
 define <16 x i16> @phaddw1(<16 x i16> %x, <16 x i16> %y) {
+; CHECK-LABEL: phaddw1:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    vphaddw %ymm1, %ymm0, %ymm0
+; CHECK-NEXT:    retq
   %a = shufflevector <16 x i16> %x, <16 x i16> %y, <16 x i32> <i32 0, i32 2, i32 4, i32 6, i32 16, i32 18, i32 20, i32 22, i32 8, i32 10, i32 12, i32 14, i32 24, i32 26, i32 28, i32 30>
   %b = shufflevector <16 x i16> %x, <16 x i16> %y, <16 x i32> <i32 1, i32 3, i32 5, i32 7, i32 17, i32 19, i32 21, i32 23, i32 9, i32 11, i32 13, i32 15, i32 25, i32 27, i32 29, i32 31>
   %r = add <16 x i16> %a, %b
   ret <16 x i16> %r
 }
 
-; CHECK-LABEL: phaddw2:
-; CHECK: vphaddw
 define <16 x i16> @phaddw2(<16 x i16> %x, <16 x i16> %y) {
+; CHECK-LABEL: phaddw2:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    vphaddw %ymm1, %ymm0, %ymm0
+; CHECK-NEXT:    retq
   %a = shufflevector <16 x i16> %x, <16 x i16> %y, <16 x i32> <i32 1, i32 3, i32 5, i32 7, i32 17, i32 19, i32 21, i32 23, i32 9, i32 11, i32 13, i32 15, i32 25, i32 27, i32 29, i32 31>
   %b = shufflevector <16 x i16> %y, <16 x i16> %x, <16 x i32> <i32 16, i32 18, i32 20, i32 22, i32 0, i32 2, i32 4, i32 6, i32 24, i32 26, i32 28, i32 30, i32 8, i32 10, i32 12, i32 14>
   %r = add <16 x i16> %a, %b
   ret <16 x i16> %r
 }
 
-; CHECK-LABEL: phaddd1:
-; CHECK: vphaddd
 define <8 x i32> @phaddd1(<8 x i32> %x, <8 x i32> %y) {
+; CHECK-LABEL: phaddd1:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    vphaddd %ymm1, %ymm0, %ymm0
+; CHECK-NEXT:    retq
   %a = shufflevector <8 x i32> %x, <8 x i32> %y, <8 x i32> <i32 0, i32 2, i32 8, i32 10, i32 4, i32 6, i32 12, i32 14>
   %b = shufflevector <8 x i32> %x, <8 x i32> %y, <8 x i32> <i32 1, i32 3, i32 9, i32 11, i32 5, i32 7, i32 13, i32 15>
   %r = add <8 x i32> %a, %b
   ret <8 x i32> %r
 }
 
-; CHECK-LABEL: phaddd2:
-; CHECK: vphaddd
 define <8 x i32> @phaddd2(<8 x i32> %x, <8 x i32> %y) {
+; CHECK-LABEL: phaddd2:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    vphaddd %ymm1, %ymm0, %ymm0
+; CHECK-NEXT:    retq
   %a = shufflevector <8 x i32> %x, <8 x i32> %y, <8 x i32> <i32 1, i32 2, i32 9, i32 10, i32 5, i32 6, i32 13, i32 14>
   %b = shufflevector <8 x i32> %y, <8 x i32> %x, <8 x i32> <i32 8, i32 11, i32 0, i32 3, i32 12, i32 15, i32 4, i32 7>
   %r = add <8 x i32> %a, %b
   ret <8 x i32> %r
 }
 
-; CHECK-LABEL: phaddd3:
-; CHECK: vphaddd
 define <8 x i32> @phaddd3(<8 x i32> %x) {
+; CHECK-LABEL: phaddd3:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    vphaddd %ymm0, %ymm0, %ymm0
+; CHECK-NEXT:    retq
   %a = shufflevector <8 x i32> %x, <8 x i32> undef, <8 x i32> <i32 undef, i32 2, i32 8, i32 10, i32 4, i32 6, i32 undef, i32 14>
   %b = shufflevector <8 x i32> %x, <8 x i32> undef, <8 x i32> <i32 1, i32 3, i32 9, i32 undef, i32 5, i32 7, i32 13, i32 15>
   %r = add <8 x i32> %a, %b
   ret <8 x i32> %r
 }
 
-; CHECK-LABEL: phsubw1:
-; CHECK: vphsubw
 define <16 x i16> @phsubw1(<16 x i16> %x, <16 x i16> %y) {
+; CHECK-LABEL: phsubw1:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    vphsubw %ymm1, %ymm0, %ymm0
+; CHECK-NEXT:    retq
   %a = shufflevector <16 x i16> %x, <16 x i16> %y, <16 x i32> <i32 0, i32 2, i32 4, i32 6, i32 16, i32 18, i32 20, i32 22, i32 8, i32 10, i32 12, i32 14, i32 24, i32 26, i32 28, i32 30>
   %b = shufflevector <16 x i16> %x, <16 x i16> %y, <16 x i32> <i32 1, i32 3, i32 5, i32 7, i32 17, i32 19, i32 21, i32 23, i32 9, i32 11, i32 13, i32 15, i32 25, i32 27, i32 29, i32 31>
   %r = sub <16 x i16> %a, %b
   ret <16 x i16> %r
 }
 
-; CHECK-LABEL: phsubd1:
-; CHECK: vphsubd
 define <8 x i32> @phsubd1(<8 x i32> %x, <8 x i32> %y) {
+; CHECK-LABEL: phsubd1:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    vphsubd %ymm1, %ymm0, %ymm0
+; CHECK-NEXT:    retq
   %a = shufflevector <8 x i32> %x, <8 x i32> %y, <8 x i32> <i32 0, i32 2, i32 8, i32 10, i32 4, i32 6, i32 12, i32 14>
   %b = shufflevector <8 x i32> %x, <8 x i32> %y, <8 x i32> <i32 1, i32 3, i32 9, i32 11, i32 5, i32 7, i32 13, i32 15>
   %r = sub <8 x i32> %a, %b
   ret <8 x i32> %r
 }
 
-; CHECK-LABEL: phsubd2:
-; CHECK: vphsubd
 define <8 x i32> @phsubd2(<8 x i32> %x, <8 x i32> %y) {
+; CHECK-LABEL: phsubd2:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    vphsubd %ymm1, %ymm0, %ymm0
+; CHECK-NEXT:    retq
   %a = shufflevector <8 x i32> %x, <8 x i32> %y, <8 x i32> <i32 0, i32 undef, i32 8, i32 undef, i32 4, i32 6, i32 12, i32 14>
   %b = shufflevector <8 x i32> %x, <8 x i32> %y, <8 x i32> <i32 1, i32 undef, i32 9, i32 11, i32 5, i32 7, i32 undef, i32 15>
   %r = sub <8 x i32> %a, %b
-- 
2.7.4