From fd94d1bd76ae927433b59aebee1a5fb4c5dcdc79 Mon Sep 17 00:00:00 2001
From: Chandler Carruth <chandlerc@gmail.com>
Date: Thu, 2 Oct 2014 08:05:57 +0000
Subject: [PATCH] [x86] Just delete the last combine test file.

This file isn't really doing anything useful. Many of the tests that
seem to be combined are also repeats from other test files. Many of the
other tests, despite the comment that they should be combined into
a single shuffle... well... aren't combined into a single shuffle.
=/

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218862 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGen/X86/combine-vec-shuffle-5.ll | 448 ----------------------
 1 file changed, 448 deletions(-)
 delete mode 100644 test/CodeGen/X86/combine-vec-shuffle-5.ll

diff --git a/test/CodeGen/X86/combine-vec-shuffle-5.ll b/test/CodeGen/X86/combine-vec-shuffle-5.ll
deleted file mode 100644
index 82b020e8cb4..00000000000
--- a/test/CodeGen/X86/combine-vec-shuffle-5.ll
+++ /dev/null
@@ -1,448 +0,0 @@
-; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=corei7 | FileCheck %s
-
-; Verify that the DAGCombiner correctly folds all the shufflevector pairs
-; into a single shuffle operation.
-
-define <4 x float> @test1(<4 x float> %a, <4 x float> %b) {
-  %1 = shufflevector <4 x float> %a, <4 x float> %b, <4 x i32> <i32 4, i32 1, i32 6, i32 3>
-  %2 = shufflevector <4 x float> %b, <4 x float> %1, <4 x i32> <i32 4, i32 1, i32 6, i32 3>
-  ret <4 x float> %2
-}
-; CHECK-LABEL: test1
-; Mask: [0,1,2,3]
-; CHECK: movaps
-; CHECK: ret
-
-define <4 x float> @test2(<4 x float> %a, <4 x float> %b) {
-  %1 = shufflevector <4 x float> %a, <4 x float> %b, <4 x i32> <i32 0, i32 5, i32 2, i32 7>
-  %2 = shufflevector <4 x float> %b, <4 x float> %1, <4 x i32> <i32 4, i32 5, i32 2, i32 7>
-  ret <4 x float> %2
-}
-; CHECK-LABEL: test2
-; Mask: [0,5,6,7]
-; CHECK: movss
-; CHECK: ret
-
-define <4 x float> @test3(<4 x float> %a, <4 x float> %b) {
-  %1 = shufflevector <4 x float> %a, <4 x float> %b, <4 x i32> <i32 0, i32 5, i32 1, i32 7>
-  %2 = shufflevector <4 x float> %b, <4 x float> %1, <4 x i32> <i32 4, i32 6, i32 0, i32 5>
-  ret <4 x float> %2
-}
-; CHECK-LABEL: test3
-; Mask: [0,1,4,5]
-; CHECK: movlhps
-; CHECK: ret
-
-define <4 x float> @test4(<4 x float> %a, <4 x float> %b) {
-  %1 = shufflevector <4 x float> %a, <4 x float> %b, <4 x i32> <i32 2, i32 3, i32 5, i32 5>
-  %2 = shufflevector <4 x float> %b, <4 x float> %1, <4 x i32> <i32 2, i32 3, i32 4, i32 5>
-  ret <4 x float> %2
-}
-; CHECK-LABEL: test4
-; Mask: [6,7,2,3]
-; CHECK: movhlps
-; CHECK-NEXT: ret
-
-define <4 x float> @test5(<4 x float> %a, <4 x float> %b) {
-  %1 = shufflevector <4 x float> %a, <4 x float> %b, <4 x i32> <i32 4, i32 1, i32 6, i32 3>
-  %2 = shufflevector <4 x float> %b, <4 x float> %1, <4 x i32> <i32 4, i32 5, i32 6, i32 3>
-  ret <4 x float> %2
-}
-; CHECK-LABEL: test5
-; Mask: [4,1,6,7]
-; CHECK: blendps $13
-; CHECK: ret
-
-
-define <4 x i32> @test6(<4 x i32> %a, <4 x i32> %b) {
-  %1 = shufflevector <4 x i32> %a, <4 x i32> %b, <4 x i32> <i32 4, i32 1, i32 6, i32 3>
-  %2 = shufflevector <4 x i32> %b, <4 x i32> %1, <4 x i32> <i32 4, i32 1, i32 6, i32 3>
-  ret <4 x i32> %2
-}
-; CHECK-LABEL: test6
-; Mask: [4,5,6,7]
-; CHECK: movaps
-; CHECK: ret
-
-define <4 x i32> @test7(<4 x i32> %a, <4 x i32> %b) {
-  %1 = shufflevector <4 x i32> %a, <4 x i32> %b, <4 x i32> <i32 0, i32 5, i32 2, i32 7>
-  %2 = shufflevector <4 x i32> %b, <4 x i32> %1, <4 x i32> <i32 4, i32 5, i32 2, i32 7>
-  ret <4 x i32> %2
-}
-; CHECK-LABEL: test7
-; Mask: [0,5,6,7]
-; CHECK: movss
-; CHECK: ret
-
-define <4 x i32> @test8(<4 x i32> %a, <4 x i32> %b) {
-  %1 = shufflevector <4 x i32> %a, <4 x i32> %b, <4 x i32> <i32 0, i32 5, i32 1, i32 7>
-  %2 = shufflevector <4 x i32> %b, <4 x i32> %1, <4 x i32> <i32 4, i32 6, i32 0, i32 5>
-  ret <4 x i32> %2
-}
-; CHECK-LABEL: test8
-; Mask: [0,1,4,5]
-; CHECK: movlhps
-; CHECK: ret
-
-define <4 x i32> @test9(<4 x i32> %a, <4 x i32> %b) {
-  %1 = shufflevector <4 x i32> %a, <4 x i32> %b, <4 x i32> <i32 2, i32 3, i32 5, i32 5>
-  %2 = shufflevector <4 x i32> %b, <4 x i32> %1, <4 x i32> <i32 2, i32 3, i32 4, i32 5>
-  ret <4 x i32> %2
-}
-; CHECK-LABEL: test9
-; Mask: [6,7,2,3]
-; CHECK: movhlps
-; CHECK-NEXT: ret
-
-define <4 x i32> @test10(<4 x i32> %a, <4 x i32> %b) {
-  %1 = shufflevector <4 x i32> %a, <4 x i32> %b, <4 x i32> <i32 4, i32 1, i32 6, i32 3>
-  %2 = shufflevector <4 x i32> %b, <4 x i32> %1, <4 x i32> <i32 4, i32 5, i32 6, i32 3>
-  ret <4 x i32> %2
-}
-; CHECK-LABEL: test10
-; Mask: [4,1,6,7]
-; CHECK: blendps
-; CHECK: ret
-
-define <4 x float> @test11(<4 x float> %a, <4 x float> %b) {
-  %1 = shufflevector <4 x float> %a, <4 x float> %b, <4 x i32> <i32 4, i32 1, i32 6, i32 3>
-  %2 = shufflevector <4 x float> %a, <4 x float> %1, <4 x i32> <i32 0, i32 5, i32 2, i32 7>
-  ret <4 x float> %2
-}
-; CHECK-LABEL: test11
-; Mask: [0,1,2,3]
-; CHECK-NOT: movaps
-; CHECK-NOT: blendps
-; CHECK: ret
-
-define <4 x float> @test12(<4 x float> %a, <4 x float> %b) {
-  %1 = shufflevector <4 x float> %a, <4 x float> %b, <4 x i32> <i32 0, i32 5, i32 6, i32 7>
-  %2 = shufflevector <4 x float> %a, <4 x float> %1, <4 x i32> <i32 0, i32 5, i32 6, i32 7>
-  ret <4 x float> %2
-}
-; CHECK-LABEL: test12
-; Mask: [0,5,6,7]
-; CHECK: movss
-; CHECK: ret
-
-define <4 x float> @test13(<4 x float> %a, <4 x float> %b) {
-  %1 = shufflevector <4 x float> %a, <4 x float> %b, <4 x i32> <i32 0, i32 1, i32 4, i32 5>
-  %2 = shufflevector <4 x float> %a, <4 x float> %1, <4 x i32> <i32 0, i32 1, i32 6, i32 7>
-  ret <4 x float> %2
-}
-; CHECK-LABEL: test13
-; Mask: [0,1,4,5]
-; CHECK: movlhps
-; CHECK: ret
-
-define <4 x float> @test14(<4 x float> %a, <4 x float> %b) {
-  %1 = shufflevector <4 x float> %a, <4 x float> %b, <4 x i32> <i32 6, i32 7, i32 5, i32 5>
-  %2 = shufflevector <4 x float> %a, <4 x float> %1, <4 x i32> <i32 2, i32 3, i32 4, i32 5>
-  ret <4 x float> %2
-}
-; CHECK-LABEL: test14
-; Mask: [6,7,2,3]
-; CHECK: movhlps
-; CHECK: ret
-
-define <4 x float> @test15(<4 x float> %a, <4 x float> %b) {
-  %1 = shufflevector <4 x float> %a, <4 x float> %b, <4 x i32> <i32 4, i32 1, i32 6, i32 7>
-  %2 = shufflevector <4 x float> %a, <4 x float> %1, <4 x i32> <i32 4, i32 1, i32 6, i32 7>
-  ret <4 x float> %2
-}
-; CHECK-LABEL: test15
-; Mask: [4,1,6,7]
-; CHECK: blendps $13
-; CHECK: ret
-
-define <4 x i32> @test16(<4 x i32> %a, <4 x i32> %b) {
-  %1 = shufflevector <4 x i32> %a, <4 x i32> %b, <4 x i32> <i32 4, i32 1, i32 6, i32 3>
-  %2 = shufflevector <4 x i32> %a, <4 x i32> %1, <4 x i32> <i32 0, i32 5, i32 2, i32 7>
-  ret <4 x i32> %2
-}
-; CHECK-LABEL: test16
-; Mask: [0,1,2,3]
-; CHECK-NOT: movaps
-; CHECK-NOT: blendps
-; CHECK: ret
-
-define <4 x i32> @test17(<4 x i32> %a, <4 x i32> %b) {
-  %1 = shufflevector <4 x i32> %a, <4 x i32> %b, <4 x i32> <i32 0, i32 5, i32 6, i32 7>
-  %2 = shufflevector <4 x i32> %a, <4 x i32> %1, <4 x i32> <i32 0, i32 5, i32 6, i32 7>
-  ret <4 x i32> %2
-}
-; CHECK-LABEL: test17
-; Mask: [0,5,6,7]
-; CHECK: movss
-; CHECK: ret
-
-define <4 x i32> @test18(<4 x i32> %a, <4 x i32> %b) {
-  %1 = shufflevector <4 x i32> %a, <4 x i32> %b, <4 x i32> <i32 0, i32 1, i32 4, i32 5>
-  %2 = shufflevector <4 x i32> %a, <4 x i32> %1, <4 x i32> <i32 0, i32 1, i32 6, i32 7>
-  ret <4 x i32> %2
-}
-; CHECK-LABEL: test18
-; Mask: [0,1,4,5]
-; CHECK: movlhps
-; CHECK: ret
-
-define <4 x i32> @test19(<4 x i32> %a, <4 x i32> %b) {
-  %1 = shufflevector <4 x i32> %a, <4 x i32> %b, <4 x i32> <i32 6, i32 7, i32 5, i32 5>
-  %2 = shufflevector <4 x i32> %a, <4 x i32> %1, <4 x i32> <i32 2, i32 3, i32 4, i32 5>
-  ret <4 x i32> %2
-}
-; CHECK-LABEL: test19
-; Mask: [6,7,2,3]
-; CHECK: movhlps
-; CHECK: ret
-
-define <4 x i32> @test20(<4 x i32> %a, <4 x i32> %b) {
-  %1 = shufflevector <4 x i32> %a, <4 x i32> %b, <4 x i32> <i32 4, i32 1, i32 6, i32 7>
-  %2 = shufflevector <4 x i32> %a, <4 x i32> %1, <4 x i32> <i32 4, i32 1, i32 6, i32 7>
-  ret <4 x i32> %2
-}
-; CHECK-LABEL: test20
-; Mask: [4,1,6,7]
-; CHECK: blendps $13
-; CHECK: ret
-
-; Verify that we correctly fold shuffles even when we use illegal vector types.
-define <4 x i8> @test1c(<4 x i8>* %a, <4 x i8>* %b) {
-  %A = load <4 x i8>* %a
-  %B = load <4 x i8>* %b
-  %1 = shufflevector <4 x i8> %A, <4 x i8> %B, <4 x i32> <i32 0, i32 5, i32 2, i32 7>
-  %2 = shufflevector <4 x i8> %B, <4 x i8> %1, <4 x i32> <i32 4, i32 5, i32 2, i32 7>
-  ret <4 x i8> %2
-}
-; CHECK-LABEL: test1c
-; Mask: [0,5,6,7]
-; CHECK: movss
-; CHECK-NEXT: ret
-
-define <4 x i8> @test2c(<4 x i8>* %a, <4 x i8>* %b) {
-  %A = load <4 x i8>* %a
-  %B = load <4 x i8>* %b
-  %1 = shufflevector <4 x i8> %A, <4 x i8> %B, <4 x i32> <i32 0, i32 5, i32 1, i32 5>
-  %2 = shufflevector <4 x i8> %B, <4 x i8> %1, <4 x i32> <i32 4, i32 6, i32 0, i32 5>
-  ret <4 x i8> %2
-}
-; CHECK-LABEL: test2c
-; Mask: [0,1,4,5]
-; CHECK: movlhps
-; CHECK-NEXT: ret
-
-define <4 x i8> @test3c(<4 x i8>* %a, <4 x i8>* %b) {
-  %A = load <4 x i8>* %a
-  %B = load <4 x i8>* %b
-  %1 = shufflevector <4 x i8> %A, <4 x i8> %B, <4 x i32> <i32 2, i32 3, i32 5, i32 5>
-  %2 = shufflevector <4 x i8> %B, <4 x i8> %1, <4 x i32> <i32 2, i32 3, i32 4, i32 5>
-  ret <4 x i8> %2
-}
-; CHECK-LABEL: test3c
-; Mask: [6,7,2,3]
-; CHECK: movhlps
-; CHECK: ret
-
-define <4 x i8> @test4c(<4 x i8>* %a, <4 x i8>* %b) {
-  %A = load <4 x i8>* %a
-  %B = load <4 x i8>* %b
-  %1 = shufflevector <4 x i8> %A, <4 x i8> %B, <4 x i32> <i32 4, i32 1, i32 6, i32 3>
-  %2 = shufflevector <4 x i8> %B, <4 x i8> %1, <4 x i32> <i32 4, i32 5, i32 6, i32 3>
-  ret <4 x i8> %2
-}
-; CHECK-LABEL: test4c
-; Mask: [4,1,6,7]
-; CHECK: blendps $13
-; CHECK: ret
-
-
-; Verify that the dag combiner correctly folds the following shuffle pairs to Undef.
-
-define <4 x i32> @test1b(<4 x i32> %A) {
-  %1 = shufflevector <4 x i32> %A, <4 x i32> undef, <4 x i32> <i32 0, i32 1, i32 5, i32 7>
-  %2 = shufflevector <4 x i32> %1, <4 x i32> undef, <4 x i32> <i32 4, i32 5, i32 2, i32 7>
-  ret <4 x i32> %2
-}
-; CHECK-LABEL: test1b
-; CHECK-NOT: blendps
-; CHECK-NOT: pshufd
-; CHECK-NOT: movhlps
-; CHECK: ret
-
-define <4 x i32> @test2b(<4 x i32> %A) {
-  %1 = shufflevector <4 x i32> %A, <4 x i32> undef, <4 x i32> <i32 4, i32 5, i32 1, i32 6>
-  %2 = shufflevector <4 x i32> %1, <4 x i32> undef, <4 x i32> <i32 1, i32 0, i32 6, i32 7>
-  ret <4 x i32> %2
-}
-; CHECK-LABEL: test2b
-; CHECK-NOT: blendps
-; CHECK-NOT: pshufd
-; CHECK-NOT: movhlps
-; CHECK: ret
-
-define <4 x i32> @test3b(<4 x i32> %A, <4 x i32> %B) {
-  %1 = shufflevector <4 x i32> %A, <4 x i32> undef, <4 x i32> <i32 0, i32 5, i32 1, i32 7>
-  %2 = shufflevector <4 x i32> %1, <4 x i32> %B, <4 x i32> <i32 1, i32 3, i32 1, i32 3>
-  ret <4 x i32> %2
-}
-; CHECK-LABEL: test3b
-; CHECK-NOT: blendps
-; CHECK-NOT: pshufd
-; CHECK-NOT: movhlps
-; CHECK: ret
-
-define <4 x i32> @test4b(<4 x i32> %A, <4 x i32> %B) {
-  %1 = shufflevector <4 x i32> %A, <4 x i32> undef, <4 x i32> <i32 4, i32 1, i32 1, i32 6>
-  %2 = shufflevector <4 x i32> %1, <4 x i32> %B, <4 x i32> <i32 0, i32 3, i32 3, i32 0>
-  ret <4 x i32> %2
-}
-; CHECK-LABEL: test4b
-; CHECK-NOT: blendps
-; CHECK-NOT: pshufd
-; CHECK-NOT: movhlps
-; CHECK: ret
-
-define <4 x i32> @test5b(<4 x i32> %A) {
-  %1 = shufflevector <4 x i32> %A, <4 x i32> undef, <4 x i32> <i32 0, i32 1, i32 5, i32 7>
-  %2 = shufflevector <4 x i32> %1, <4 x i32> undef, <4 x i32> <i32 4, i32 5, i32 2, i32 7>
-  %3 = shufflevector <4 x i32> %2, <4 x i32> undef, <4 x i32> <i32 4, i32 1, i32 6, i32 3>
-  ret <4 x i32> %3
-}
-; CHECK-LABEL: test5b
-; CHECK-NOT: blendps
-; CHECK-NOT: pshufd
-; CHECK-NOT: movhlps
-; CHECK: ret
-
-define <4 x i32> @test6b(<4 x i32> %A) {
-  %1 = shufflevector <4 x i32> %A, <4 x i32> undef, <4 x i32> <i32 4, i32 5, i32 1, i32 6>
-  %2 = shufflevector <4 x i32> %1, <4 x i32> undef, <4 x i32> <i32 1, i32 0, i32 6, i32 7>
-  %3 = shufflevector <4 x i32> %2, <4 x i32> undef, <4 x i32> <i32 0, i32 5, i32 2, i32 7>
-  ret <4 x i32> %3
-}
-; CHECK-LABEL: test6b
-; CHECK-NOT: blendps
-; CHECK-NOT: pshufd
-; CHECK-NOT: movhlps
-; CHECK: ret
-
-define <4 x i32> @test7b(<4 x i32> %A, <4 x i32> %B) {
-  %1 = shufflevector <4 x i32> %A, <4 x i32> undef, <4 x i32> <i32 0, i32 5, i32 1, i32 7>
-  %2 = shufflevector <4 x i32> %1, <4 x i32> %B, <4 x i32> <i32 1, i32 3, i32 1, i32 3>
-  %3 = shufflevector <4 x i32> %2, <4 x i32> undef, <4 x i32> <i32 0, i32 5, i32 1, i32 6>
-  ret <4 x i32> %3
-}
-; CHECK-LABEL: test7b
-; CHECK-NOT: blendps
-; CHECK-NOT: pshufd
-; CHECK-NOT: movhlps
-; CHECK: ret
-
-define <4 x i32> @test8b(<4 x i32> %A, <4 x i32> %B) {
-  %1 = shufflevector <4 x i32> %A, <4 x i32> %B, <4 x i32> <i32 4, i32 1, i32 1, i32 6>
-  %2 = shufflevector <4 x i32> %1, <4 x i32> undef, <4 x i32> <i32 0, i32 4, i32 1, i32 6>
-  %3 = shufflevector <4 x i32> %2, <4 x i32> undef, <4 x i32> <i32 1, i32 5, i32 3, i32 3>
-  ret <4 x i32> %3
-}
-; CHECK-LABEL: test8b
-; CHECK-NOT: blendps
-; CHECK-NOT: pshufd
-; CHECK-NOT: movhlps
-; CHECK: ret
-
-define <4 x i32> @test9b(<4 x i32> %A, <4 x i32> %B) {
-  %1 = shufflevector <4 x i32> %A, <4 x i32> %B, <4 x i32> <i32 0, i32 1, i32 undef, i32 7>
-  %2 = shufflevector <4 x i32> %1, <4 x i32> undef, <4 x i32> <i32 3, i32 4, i32 2, i32 1>
-  %3 = shufflevector <4 x i32> %2, <4 x i32> %A, <4 x i32> <i32 2, i32 1, i32 1, i32 2>
-  ret <4 x i32> %3
-}
-; CHECK-LABEL: test9b
-; CHECK-NOT: blendps
-; CHECK-NOT: pshufd
-; CHECK-NOT: movhlps
-; CHECK: ret
-
-define <4 x i32> @test10b(<4 x i32> %A, <4 x i32> %B) {
-  %1 = shufflevector <4 x i32> %A, <4 x i32> %B, <4 x i32> <i32 undef, i32 undef, i32 1, i32 6>
-  %2 = shufflevector <4 x i32> %1, <4 x i32> %A, <4 x i32> <i32 0, i32 6, i32 1, i32 0>
-  %3 = shufflevector <4 x i32> %2, <4 x i32> undef, <4 x i32> <i32 2, i32 3, i32 0, i32 2>
-  ret <4 x i32> %3
-}
-; CHECK-LABEL: test10b
-; CHECK-NOT: blendps
-; CHECK-NOT: pshufd
-; CHECK-NOT: movhlps
-; CHECK: ret
-
-define <4 x i32> @test11b(<4 x i32> %A, <4 x i32> %B) {
-  %1 = shufflevector <4 x i32> %A, <4 x i32> %B, <4 x i32> <i32 0, i32 undef, i32 1, i32 undef>
-  %2 = shufflevector <4 x i32> %1, <4 x i32> %B, <4 x i32> <i32 1, i32 3, i32 1, i32 3>
-  %3 = shufflevector <4 x i32> %2, <4 x i32> undef, <4 x i32> <i32 0, i32 5, i32 1, i32 6>
-  ret <4 x i32> %3
-}
-; CHECK-LABEL: test11b
-; CHECK-NOT: blendps
-; CHECK-NOT: pshufd
-; CHECK-NOT: movhlps
-; CHECK: ret
-
-define <4 x i32> @test12b(<4 x i32> %A, <4 x i32> %B) {
-  %1 = shufflevector <4 x i32> %A, <4 x i32> %B, <4 x i32> <i32 undef, i32 1, i32 1, i32 undef>
-  %2 = shufflevector <4 x i32> %1, <4 x i32> %B, <4 x i32> <i32 0, i32 3, i32 3, i32 0>
-  %3 = shufflevector <4 x i32> %2, <4 x i32> undef, <4 x i32> <i32 1, i32 5, i32 1, i32 4>
-  ret <4 x i32> %3
-}
-; CHECK-LABEL: test12b
-; CHECK-NOT: blendps
-; CHECK-NOT: pshufd
-; CHECK-NOT: movhlps
-; CHECK: ret
-
-define <8 x i32> @test13b(<8 x i32> %A, <8 x i32> %B) {
-  %1 = shufflevector <8 x i32> %A, <8 x i32> %B, <8 x i32> <i32 0, i32 undef, i32 1, i32 undef, i32 0, i32 undef, i32 1, i32 undef>
-  %2 = shufflevector <8 x i32> %1, <8 x i32> %B, <8 x i32> <i32 1, i32 3, i32 1, i32 3, i32 1, i32 3, i32 1, i32 3>
-  %3 = shufflevector <8 x i32> %2, <8 x i32> undef, <8 x i32> <i32 0, i32 9, i32 1, i32 10, i32 0, i32 9, i32 1, i32 10>
-  ret <8 x i32> %3
-}
-; CHECK-LABEL: test13b
-; CHECK-NOT: blendps
-; CHECK-NOT: pshufd
-; CHECK-NOT: movhlps
-; CHECK: ret
-
-define <8 x i32> @test14b(<8 x i32> %A, <8 x i32> %B) {
-  %1 = shufflevector <8 x i32> %A, <8 x i32> %B, <8 x i32> <i32 undef, i32 1, i32 1, i32 undef, i32 undef, i32 1, i32 1, i32 undef>
-  %2 = shufflevector <8 x i32> %1, <8 x i32> %B, <8 x i32> <i32 0, i32 3, i32 3, i32 0, i32 0, i32 3, i32 3, i32 0>
-  %3 = shufflevector <8 x i32> %2, <8 x i32> undef, <8 x i32> <i32 1, i32 9, i32 1, i32 8, i32 1, i32 9, i32 1, i32 8>
-  ret <8 x i32> %3
-}
-; CHECK-LABEL: test14b
-; CHECK-NOT: blendps
-; CHECK-NOT: pshufd
-; CHECK-NOT: movhlps
-; CHECK: ret
-
-define <8 x i32> @test15b(<8 x i32> %A, <8 x i32> %B) {
-  %1 = shufflevector <8 x i32> %A, <8 x i32> %B, <8 x i32> <i32 0, i32 1, i32 undef, i32 11, i32 0, i32 1, i32 undef, i32 11>
-  %2 = shufflevector <8 x i32> %1, <8 x i32> undef, <8 x i32> <i32 8, i32 9, i32 2, i32 11, i32 8, i32 9, i32 2, i32 11>
-  %3 = shufflevector <8 x i32> %2, <8 x i32> %A, <8 x i32> <i32 2, i32 2, i32 undef, i32 2, i32 2, i32 2, i32 undef, i32 2>
-  ret <8 x i32> %3
-}
-; CHECK-LABEL: test15b
-; CHECK-NOT: blendps
-; CHECK-NOT: pshufd
-; CHECK-NOT: movhlps
-; CHECK: ret
-
-define <8 x i32> @test16b(<8 x i32> %A, <8 x i32> %B) {
-  %1 = shufflevector <8 x i32> %A, <8 x i32> %B, <8 x i32> <i32 undef, i32 undef, i32 1, i32 10, i32 undef, i32 undef, i32 1, i32 10>
-  %2 = shufflevector <8 x i32> %1, <8 x i32> %A, <8 x i32> <i32 0, i32 10, i32 2, i32 11, i32 0, i32 10, i32 2, i32 11>
-  %3 = shufflevector <8 x i32> %2, <8 x i32> undef, <8 x i32> <i32 4, i32 9, i32 undef, i32 0, i32 4, i32 9, i32 undef, i32 0>
-  ret <8 x i32> %3
-}
-; CHECK-LABEL: test16b
-; CHECK-NOT: blendps
-; CHECK-NOT: pshufd
-; CHECK-NOT: movhlps
-; CHECK: ret
-
-- 
2.40.0