From cfa7009629a15eab6608abb5f2ff388195dc94c4 Mon Sep 17 00:00:00 2001
From: Michael Kuperstein <mkuper@google.com>
Date: Tue, 28 Jun 2016 17:42:13 +0000
Subject: [PATCH] [X86] Update a test with more explicit checks. NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@274040 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGen/X86/sse42-intrinsics-x86.ll | 177 ++++++++++++++++-------
 1 file changed, 123 insertions(+), 54 deletions(-)

diff --git a/test/CodeGen/X86/sse42-intrinsics-x86.ll b/test/CodeGen/X86/sse42-intrinsics-x86.ll
index 706c86b71a4..d1f4e58c714 100644
--- a/test/CodeGen/X86/sse42-intrinsics-x86.ll
+++ b/test/CodeGen/X86/sse42-intrinsics-x86.ll
@@ -1,10 +1,14 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc < %s -mtriple=i386-apple-darwin -mattr=-avx,+sse4.2 | FileCheck %s
 
 define i32 @test_x86_sse42_pcmpestri128(<16 x i8> %a0, <16 x i8> %a2) {
-  ; CHECK: movl $7
-  ; CHECK: movl $7
-  ; CHECK: pcmpestri $7
-  ; CHECK: movl
+; CHECK-LABEL: test_x86_sse42_pcmpestri128:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    movl $7, %eax
+; CHECK-NEXT:    movl $7, %edx
+; CHECK-NEXT:    pcmpestri $7, %xmm1, %xmm0
+; CHECK-NEXT:    movl %ecx, %eax
+; CHECK-NEXT:    retl
   %res = call i32 @llvm.x86.sse42.pcmpestri128(<16 x i8> %a0, i32 7, <16 x i8> %a2, i32 7, i8 7) ; <i32> [#uses=1]
   ret i32 %res
 }
@@ -12,10 +16,16 @@ declare i32 @llvm.x86.sse42.pcmpestri128(<16 x i8>, i32, <16 x i8>, i32, i8) nou
 
 
 define i32 @test_x86_sse42_pcmpestri128_load(<16 x i8>* %a0, <16 x i8>* %a2) {
-  ; CHECK: movl $7
-  ; CHECK: movl $7
-  ; CHECK: pcmpestri $7, (
-  ; CHECK: movl
+; CHECK-LABEL: test_x86_sse42_pcmpestri128_load:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    movl {{[0-9]+}}(%esp), %ecx
+; CHECK-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT:    movdqa (%eax), %xmm0
+; CHECK-NEXT:    movl $7, %eax
+; CHECK-NEXT:    movl $7, %edx
+; CHECK-NEXT:    pcmpestri $7, (%ecx), %xmm0
+; CHECK-NEXT:    movl %ecx, %eax
+; CHECK-NEXT:    retl
   %1 = load <16 x i8>, <16 x i8>* %a0
   %2 = load <16 x i8>, <16 x i8>* %a2
   %res = call i32 @llvm.x86.sse42.pcmpestri128(<16 x i8> %1, i32 7, <16 x i8> %2, i32 7, i8 7) ; <i32> [#uses=1]
@@ -24,10 +34,14 @@ define i32 @test_x86_sse42_pcmpestri128_load(<16 x i8>* %a0, <16 x i8>* %a2) {
 
 
 define i32 @test_x86_sse42_pcmpestria128(<16 x i8> %a0, <16 x i8> %a2) {
-  ; CHECK: movl
-  ; CHECK: movl
-  ; CHECK: pcmpestri
-  ; CHECK: seta
+; CHECK-LABEL: test_x86_sse42_pcmpestria128:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    movl $7, %eax
+; CHECK-NEXT:    movl $7, %edx
+; CHECK-NEXT:    pcmpestri $7, %xmm1, %xmm0
+; CHECK-NEXT:    seta %al
+; CHECK-NEXT:    movzbl %al, %eax
+; CHECK-NEXT:    retl
   %res = call i32 @llvm.x86.sse42.pcmpestria128(<16 x i8> %a0, i32 7, <16 x i8> %a2, i32 7, i8 7) ; <i32> [#uses=1]
   ret i32 %res
 }
@@ -35,10 +49,14 @@ declare i32 @llvm.x86.sse42.pcmpestria128(<16 x i8>, i32, <16 x i8>, i32, i8) no
 
 
 define i32 @test_x86_sse42_pcmpestric128(<16 x i8> %a0, <16 x i8> %a2) {
-  ; CHECK: movl
-  ; CHECK: movl
-  ; CHECK: pcmpestri
-  ; CHECK: sbbl
+; CHECK-LABEL: test_x86_sse42_pcmpestric128:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    movl $7, %eax
+; CHECK-NEXT:    movl $7, %edx
+; CHECK-NEXT:    pcmpestri $7, %xmm1, %xmm0
+; CHECK-NEXT:    sbbl %eax, %eax
+; CHECK-NEXT:    andl $1, %eax
+; CHECK-NEXT:    retl
   %res = call i32 @llvm.x86.sse42.pcmpestric128(<16 x i8> %a0, i32 7, <16 x i8> %a2, i32 7, i8 7) ; <i32> [#uses=1]
   ret i32 %res
 }
@@ -46,10 +64,14 @@ declare i32 @llvm.x86.sse42.pcmpestric128(<16 x i8>, i32, <16 x i8>, i32, i8) no
 
 
 define i32 @test_x86_sse42_pcmpestrio128(<16 x i8> %a0, <16 x i8> %a2) {
-  ; CHECK: movl
-  ; CHECK: movl
-  ; CHECK: pcmpestri
-  ; CHECK: seto
+; CHECK-LABEL: test_x86_sse42_pcmpestrio128:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    movl $7, %eax
+; CHECK-NEXT:    movl $7, %edx
+; CHECK-NEXT:    pcmpestri $7, %xmm1, %xmm0
+; CHECK-NEXT:    seto %al
+; CHECK-NEXT:    movzbl %al, %eax
+; CHECK-NEXT:    retl
   %res = call i32 @llvm.x86.sse42.pcmpestrio128(<16 x i8> %a0, i32 7, <16 x i8> %a2, i32 7, i8 7) ; <i32> [#uses=1]
   ret i32 %res
 }
@@ -57,10 +79,14 @@ declare i32 @llvm.x86.sse42.pcmpestrio128(<16 x i8>, i32, <16 x i8>, i32, i8) no
 
 
 define i32 @test_x86_sse42_pcmpestris128(<16 x i8> %a0, <16 x i8> %a2) {
-  ; CHECK: movl
-  ; CHECK: movl
-  ; CHECK: pcmpestri
-  ; CHECK: sets
+; CHECK-LABEL: test_x86_sse42_pcmpestris128:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    movl $7, %eax
+; CHECK-NEXT:    movl $7, %edx
+; CHECK-NEXT:    pcmpestri $7, %xmm1, %xmm0
+; CHECK-NEXT:    sets %al
+; CHECK-NEXT:    movzbl %al, %eax
+; CHECK-NEXT:    retl
   %res = call i32 @llvm.x86.sse42.pcmpestris128(<16 x i8> %a0, i32 7, <16 x i8> %a2, i32 7, i8 7) ; <i32> [#uses=1]
   ret i32 %res
 }
@@ -68,10 +94,14 @@ declare i32 @llvm.x86.sse42.pcmpestris128(<16 x i8>, i32, <16 x i8>, i32, i8) no
 
 
 define i32 @test_x86_sse42_pcmpestriz128(<16 x i8> %a0, <16 x i8> %a2) {
-  ; CHECK: movl
-  ; CHECK: movl
-  ; CHECK: pcmpestri
-  ; CHECK: sete
+; CHECK-LABEL: test_x86_sse42_pcmpestriz128:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    movl $7, %eax
+; CHECK-NEXT:    movl $7, %edx
+; CHECK-NEXT:    pcmpestri $7, %xmm1, %xmm0
+; CHECK-NEXT:    sete %al
+; CHECK-NEXT:    movzbl %al, %eax
+; CHECK-NEXT:    retl
   %res = call i32 @llvm.x86.sse42.pcmpestriz128(<16 x i8> %a0, i32 7, <16 x i8> %a2, i32 7, i8 7) ; <i32> [#uses=1]
   ret i32 %res
 }
@@ -79,10 +109,12 @@ declare i32 @llvm.x86.sse42.pcmpestriz128(<16 x i8>, i32, <16 x i8>, i32, i8) no
 
 
 define <16 x i8> @test_x86_sse42_pcmpestrm128(<16 x i8> %a0, <16 x i8> %a2) {
-  ; CHECK: movl
-  ; CHECK: movl
-  ; CHECK: pcmpestrm
-  ; CHECK-NOT: vmov
+; CHECK-LABEL: test_x86_sse42_pcmpestrm128:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    movl $7, %eax
+; CHECK-NEXT:    movl $7, %edx
+; CHECK-NEXT:    pcmpestrm $7, %xmm1, %xmm0
+; CHECK-NEXT:    retl
   %res = call <16 x i8> @llvm.x86.sse42.pcmpestrm128(<16 x i8> %a0, i32 7, <16 x i8> %a2, i32 7, i8 7) ; <<16 x i8>> [#uses=1]
   ret <16 x i8> %res
 }
@@ -90,10 +122,13 @@ declare <16 x i8> @llvm.x86.sse42.pcmpestrm128(<16 x i8>, i32, <16 x i8>, i32, i
 
 
 define <16 x i8> @test_x86_sse42_pcmpestrm128_load(<16 x i8> %a0, <16 x i8>* %a2) {
-  ; CHECK: movl $7
-  ; CHECK: movl $7
-  ; CHECK: pcmpestrm $7,
-  ; CHECK-NOT: vmov
+; CHECK-LABEL: test_x86_sse42_pcmpestrm128_load:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    movl {{[0-9]+}}(%esp), %ecx
+; CHECK-NEXT:    movl $7, %eax
+; CHECK-NEXT:    movl $7, %edx
+; CHECK-NEXT:    pcmpestrm $7, (%ecx), %xmm0
+; CHECK-NEXT:    retl
   %1 = load <16 x i8>, <16 x i8>* %a2
   %res = call <16 x i8> @llvm.x86.sse42.pcmpestrm128(<16 x i8> %a0, i32 7, <16 x i8> %1, i32 7, i8 7) ; <<16 x i8>> [#uses=1]
   ret <16 x i8> %res
@@ -101,8 +136,11 @@ define <16 x i8> @test_x86_sse42_pcmpestrm128_load(<16 x i8> %a0, <16 x i8>* %a2
 
 
 define i32 @test_x86_sse42_pcmpistri128(<16 x i8> %a0, <16 x i8> %a1) {
-  ; CHECK: pcmpistri $7
-  ; CHECK: movl
+; CHECK-LABEL: test_x86_sse42_pcmpistri128:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    pcmpistri $7, %xmm1, %xmm0
+; CHECK-NEXT:    movl %ecx, %eax
+; CHECK-NEXT:    retl
   %res = call i32 @llvm.x86.sse42.pcmpistri128(<16 x i8> %a0, <16 x i8> %a1, i8 7) ; <i32> [#uses=1]
   ret i32 %res
 }
@@ -110,8 +148,14 @@ declare i32 @llvm.x86.sse42.pcmpistri128(<16 x i8>, <16 x i8>, i8) nounwind read
 
 
 define i32 @test_x86_sse42_pcmpistri128_load(<16 x i8>* %a0, <16 x i8>* %a1) {
-  ; CHECK: pcmpistri $7, (
-  ; CHECK: movl
+; CHECK-LABEL: test_x86_sse42_pcmpistri128_load:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT:    movl {{[0-9]+}}(%esp), %ecx
+; CHECK-NEXT:    movdqa (%ecx), %xmm0
+; CHECK-NEXT:    pcmpistri $7, (%eax), %xmm0
+; CHECK-NEXT:    movl %ecx, %eax
+; CHECK-NEXT:    retl
   %1 = load <16 x i8>, <16 x i8>* %a0
   %2 = load <16 x i8>, <16 x i8>* %a1
   %res = call i32 @llvm.x86.sse42.pcmpistri128(<16 x i8> %1, <16 x i8> %2, i8 7) ; <i32> [#uses=1]
@@ -120,8 +164,12 @@ define i32 @test_x86_sse42_pcmpistri128_load(<16 x i8>* %a0, <16 x i8>* %a1) {
 
 
 define i32 @test_x86_sse42_pcmpistria128(<16 x i8> %a0, <16 x i8> %a1) {
-  ; CHECK: pcmpistri
-  ; CHECK: seta
+; CHECK-LABEL: test_x86_sse42_pcmpistria128:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    pcmpistri $7, %xmm1, %xmm0
+; CHECK-NEXT:    seta %al
+; CHECK-NEXT:    movzbl %al, %eax
+; CHECK-NEXT:    retl
   %res = call i32 @llvm.x86.sse42.pcmpistria128(<16 x i8> %a0, <16 x i8> %a1, i8 7) ; <i32> [#uses=1]
   ret i32 %res
 }
@@ -129,8 +177,12 @@ declare i32 @llvm.x86.sse42.pcmpistria128(<16 x i8>, <16 x i8>, i8) nounwind rea
 
 
 define i32 @test_x86_sse42_pcmpistric128(<16 x i8> %a0, <16 x i8> %a1) {
-  ; CHECK: pcmpistri
-  ; CHECK: sbbl
+; CHECK-LABEL: test_x86_sse42_pcmpistric128:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    pcmpistri $7, %xmm1, %xmm0
+; CHECK-NEXT:    sbbl %eax, %eax
+; CHECK-NEXT:    andl $1, %eax
+; CHECK-NEXT:    retl
   %res = call i32 @llvm.x86.sse42.pcmpistric128(<16 x i8> %a0, <16 x i8> %a1, i8 7) ; <i32> [#uses=1]
   ret i32 %res
 }
@@ -138,8 +190,12 @@ declare i32 @llvm.x86.sse42.pcmpistric128(<16 x i8>, <16 x i8>, i8) nounwind rea
 
 
 define i32 @test_x86_sse42_pcmpistrio128(<16 x i8> %a0, <16 x i8> %a1) {
-  ; CHECK: pcmpistri
-  ; CHECK: seto
+; CHECK-LABEL: test_x86_sse42_pcmpistrio128:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    pcmpistri $7, %xmm1, %xmm0
+; CHECK-NEXT:    seto %al
+; CHECK-NEXT:    movzbl %al, %eax
+; CHECK-NEXT:    retl
   %res = call i32 @llvm.x86.sse42.pcmpistrio128(<16 x i8> %a0, <16 x i8> %a1, i8 7) ; <i32> [#uses=1]
   ret i32 %res
 }
@@ -147,8 +203,12 @@ declare i32 @llvm.x86.sse42.pcmpistrio128(<16 x i8>, <16 x i8>, i8) nounwind rea
 
 
 define i32 @test_x86_sse42_pcmpistris128(<16 x i8> %a0, <16 x i8> %a1) {
-  ; CHECK: pcmpistri
-  ; CHECK: sets
+; CHECK-LABEL: test_x86_sse42_pcmpistris128:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    pcmpistri $7, %xmm1, %xmm0
+; CHECK-NEXT:    sets %al
+; CHECK-NEXT:    movzbl %al, %eax
+; CHECK-NEXT:    retl
   %res = call i32 @llvm.x86.sse42.pcmpistris128(<16 x i8> %a0, <16 x i8> %a1, i8 7) ; <i32> [#uses=1]
   ret i32 %res
 }
@@ -156,8 +216,12 @@ declare i32 @llvm.x86.sse42.pcmpistris128(<16 x i8>, <16 x i8>, i8) nounwind rea
 
 
 define i32 @test_x86_sse42_pcmpistriz128(<16 x i8> %a0, <16 x i8> %a1) {
-  ; CHECK: pcmpistri
-  ; CHECK: sete
+; CHECK-LABEL: test_x86_sse42_pcmpistriz128:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    pcmpistri $7, %xmm1, %xmm0
+; CHECK-NEXT:    sete %al
+; CHECK-NEXT:    movzbl %al, %eax
+; CHECK-NEXT:    retl
   %res = call i32 @llvm.x86.sse42.pcmpistriz128(<16 x i8> %a0, <16 x i8> %a1, i8 7) ; <i32> [#uses=1]
   ret i32 %res
 }
@@ -165,8 +229,10 @@ declare i32 @llvm.x86.sse42.pcmpistriz128(<16 x i8>, <16 x i8>, i8) nounwind rea
 
 
 define <16 x i8> @test_x86_sse42_pcmpistrm128(<16 x i8> %a0, <16 x i8> %a1) {
-  ; CHECK: pcmpistrm $7
-  ; CHECK-NOT: vmov
+; CHECK-LABEL: test_x86_sse42_pcmpistrm128:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    pcmpistrm $7, %xmm1, %xmm0
+; CHECK-NEXT:    retl
   %res = call <16 x i8> @llvm.x86.sse42.pcmpistrm128(<16 x i8> %a0, <16 x i8> %a1, i8 7) ; <<16 x i8>> [#uses=1]
   ret <16 x i8> %res
 }
@@ -174,8 +240,11 @@ declare <16 x i8> @llvm.x86.sse42.pcmpistrm128(<16 x i8>, <16 x i8>, i8) nounwin
 
 
 define <16 x i8> @test_x86_sse42_pcmpistrm128_load(<16 x i8> %a0, <16 x i8>* %a1) {
-  ; CHECK: pcmpistrm $7, (
-  ; CHECK-NOT: vmov
+; CHECK-LABEL: test_x86_sse42_pcmpistrm128_load:
+; CHECK:       ## BB#0:
+; CHECK-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT:    pcmpistrm $7, (%eax), %xmm0
+; CHECK-NEXT:    retl
   %1 = load <16 x i8>, <16 x i8>* %a1
   %res = call <16 x i8> @llvm.x86.sse42.pcmpistrm128(<16 x i8> %a0, <16 x i8> %1, i8 7) ; <<16 x i8>> [#uses=1]
   ret <16 x i8> %res
-- 
2.50.1