From: Amaury Sechet <deadalnix@gmail.com>
Date: Mon, 13 Feb 2017 23:00:23 +0000 (+0000)
Subject: Revert autogenerated check result for test/CodeGen/X86/atomic-minmax-i6432.ll as... 
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1cf4c6378030cace656a9bea24a5834a786a47d5;p=llvm

Revert autogenerated check result for test/CodeGen/X86/atomic-minmax-i6432.ll as they don't regenerate cleanly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@294996 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/CodeGen/X86/atomic-minmax-i6432.ll b/test/CodeGen/X86/atomic-minmax-i6432.ll
index 83fa3802eb4..d5d3fa6db5e 100644
--- a/test/CodeGen/X86/atomic-minmax-i6432.ll
+++ b/test/CodeGen/X86/atomic-minmax-i6432.ll
@@ -1,207 +1,42 @@
-; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc -march=x86 -mattr=+cmov,cx16 -mtriple=i386-pc-linux -verify-machineinstrs < %s | FileCheck %s -check-prefix=LINUX
 ; RUN: llc -march=x86 -mattr=cx16 -mtriple=i386-macosx -relocation-model=pic -verify-machineinstrs < %s | FileCheck %s -check-prefix=PIC
 
 @sc64 = external global i64
 
 define void @atomic_maxmin_i6432() {
-; LINUX-LABEL: atomic_maxmin_i6432:
-; LINUX:       # BB#0:
-; LINUX-NEXT:    pushl %ebx
-; LINUX-NEXT:  .Lcfi0:
-; LINUX-NEXT:    .cfi_def_cfa_offset 8
-; LINUX-NEXT:    pushl %esi
-; LINUX-NEXT:  .Lcfi1:
-; LINUX-NEXT:    .cfi_def_cfa_offset 12
-; LINUX-NEXT:  .Lcfi2:
-; LINUX-NEXT:    .cfi_offset %esi, -12
-; LINUX-NEXT:  .Lcfi3:
-; LINUX-NEXT:    .cfi_offset %ebx, -8
-; LINUX-NEXT:    movl sc64+4, %edx
-; LINUX-NEXT:    movl sc64, %eax
-; LINUX-NEXT:    movl $4, %esi
-; LINUX-NEXT:    .p2align 4, 0x90
-; LINUX-NEXT:  .LBB0_1: # %atomicrmw.start
-; LINUX-NEXT:    # =>This Inner Loop Header: Depth=1
-; LINUX-NEXT:    cmpl %eax, %esi
-; LINUX-NEXT:    movl $0, %ecx
-; LINUX-NEXT:    sbbl %edx, %ecx
-; LINUX-NEXT:    setl %cl
-; LINUX-NEXT:    andb $1, %cl
-; LINUX-NEXT:    movl $5, %ebx
-; LINUX-NEXT:    cmovnel %eax, %ebx
-; LINUX-NEXT:    testb %cl, %cl
-; LINUX-NEXT:    movl $0, %ecx
-; LINUX-NEXT:    cmovnel %edx, %ecx
-; LINUX-NEXT:    lock cmpxchg8b sc64
-; LINUX-NEXT:    jne .LBB0_1
-; LINUX-NEXT:  # BB#2: # %atomicrmw.end
-; LINUX-NEXT:    movl sc64+4, %edx
-; LINUX-NEXT:    movl sc64, %eax
-; LINUX-NEXT:    .p2align 4, 0x90
-; LINUX-NEXT:  .LBB0_3: # %atomicrmw.start2
-; LINUX-NEXT:    # =>This Inner Loop Header: Depth=1
-; LINUX-NEXT:    cmpl $7, %eax
-; LINUX-NEXT:    movl %edx, %ecx
-; LINUX-NEXT:    sbbl $0, %ecx
-; LINUX-NEXT:    setl %cl
-; LINUX-NEXT:    andb $1, %cl
-; LINUX-NEXT:    movl $6, %ebx
-; LINUX-NEXT:    cmovnel %eax, %ebx
-; LINUX-NEXT:    testb %cl, %cl
-; LINUX-NEXT:    movl $0, %ecx
-; LINUX-NEXT:    cmovnel %edx, %ecx
-; LINUX-NEXT:    lock cmpxchg8b sc64
-; LINUX-NEXT:    jne .LBB0_3
-; LINUX-NEXT:  # BB#4: # %atomicrmw.end1
-; LINUX-NEXT:    movl sc64+4, %edx
-; LINUX-NEXT:    movl sc64, %eax
-; LINUX-NEXT:    movl $7, %esi
-; LINUX-NEXT:    .p2align 4, 0x90
-; LINUX-NEXT:  .LBB0_5: # %atomicrmw.start8
-; LINUX-NEXT:    # =>This Inner Loop Header: Depth=1
-; LINUX-NEXT:    cmpl %eax, %esi
-; LINUX-NEXT:    movl $0, %ecx
-; LINUX-NEXT:    sbbl %edx, %ecx
-; LINUX-NEXT:    setb %cl
-; LINUX-NEXT:    andb $1, %cl
-; LINUX-NEXT:    movl $7, %ebx
-; LINUX-NEXT:    cmovnel %eax, %ebx
-; LINUX-NEXT:    testb %cl, %cl
-; LINUX-NEXT:    movl $0, %ecx
-; LINUX-NEXT:    cmovnel %edx, %ecx
-; LINUX-NEXT:    lock cmpxchg8b sc64
-; LINUX-NEXT:    jne .LBB0_5
-; LINUX-NEXT:  # BB#6: # %atomicrmw.end7
-; LINUX-NEXT:    movl sc64+4, %edx
-; LINUX-NEXT:    movl sc64, %eax
-; LINUX-NEXT:    .p2align 4, 0x90
-; LINUX-NEXT:  .LBB0_7: # %atomicrmw.start14
-; LINUX-NEXT:    # =>This Inner Loop Header: Depth=1
-; LINUX-NEXT:    cmpl $9, %eax
-; LINUX-NEXT:    movl %edx, %ecx
-; LINUX-NEXT:    sbbl $0, %ecx
-; LINUX-NEXT:    setb %cl
-; LINUX-NEXT:    andb $1, %cl
-; LINUX-NEXT:    movl $8, %ebx
-; LINUX-NEXT:    cmovnel %eax, %ebx
-; LINUX-NEXT:    testb %cl, %cl
-; LINUX-NEXT:    movl $0, %ecx
-; LINUX-NEXT:    cmovnel %edx, %ecx
-; LINUX-NEXT:    lock cmpxchg8b sc64
-; LINUX-NEXT:    jne .LBB0_7
-; LINUX-NEXT:  # BB#8: # %atomicrmw.end13
-; LINUX-NEXT:    popl %esi
-; LINUX-NEXT:    popl %ebx
-; LINUX-NEXT:    retl
-;
-; PIC-LABEL: atomic_maxmin_i6432:
-; PIC:       ## BB#0:
-; PIC-NEXT:    pushl %ebx
-; PIC-NEXT:  Lcfi0:
-; PIC-NEXT:    .cfi_def_cfa_offset 8
-; PIC-NEXT:    pushl %edi
-; PIC-NEXT:  Lcfi1:
-; PIC-NEXT:    .cfi_def_cfa_offset 12
-; PIC-NEXT:    pushl %esi
-; PIC-NEXT:  Lcfi2:
-; PIC-NEXT:    .cfi_def_cfa_offset 16
-; PIC-NEXT:  Lcfi3:
-; PIC-NEXT:    .cfi_offset %esi, -16
-; PIC-NEXT:  Lcfi4:
-; PIC-NEXT:    .cfi_offset %edi, -12
-; PIC-NEXT:  Lcfi5:
-; PIC-NEXT:    .cfi_offset %ebx, -8
-; PIC-NEXT:    calll L0$pb
-; PIC-NEXT:  Lcfi6:
-; PIC-NEXT:    .cfi_adjust_cfa_offset 4
-; PIC-NEXT:  L0$pb:
-; PIC-NEXT:    popl %eax
-; PIC-NEXT:  Lcfi7:
-; PIC-NEXT:    .cfi_adjust_cfa_offset -4
-; PIC-NEXT:    movl L_sc64$non_lazy_ptr-L0$pb(%eax), %esi
-; PIC-NEXT:    movl (%esi), %eax
-; PIC-NEXT:    movl 4(%esi), %edx
-; PIC-NEXT:    movl $4, %edi
-; PIC-NEXT:    .p2align 4, 0x90
-; PIC-NEXT:  LBB0_1: ## %atomicrmw.start
-; PIC-NEXT:    ## =>This Inner Loop Header: Depth=1
-; PIC-NEXT:    cmpl %eax, %edi
-; PIC-NEXT:    movl $0, %ecx
-; PIC-NEXT:    sbbl %edx, %ecx
-; PIC-NEXT:    setl %cl
-; PIC-NEXT:    andb $1, %cl
-; PIC-NEXT:    movl $5, %ebx
-; PIC-NEXT:    cmovnel %eax, %ebx
-; PIC-NEXT:    testb %cl, %cl
-; PIC-NEXT:    movl $0, %ecx
-; PIC-NEXT:    cmovnel %edx, %ecx
-; PIC-NEXT:    lock cmpxchg8b (%esi)
-; PIC-NEXT:    jne LBB0_1
-; PIC-NEXT:  ## BB#2: ## %atomicrmw.end
-; PIC-NEXT:    movl (%esi), %eax
-; PIC-NEXT:    movl 4(%esi), %edx
-; PIC-NEXT:    .p2align 4, 0x90
-; PIC-NEXT:  LBB0_3: ## %atomicrmw.start2
-; PIC-NEXT:    ## =>This Inner Loop Header: Depth=1
-; PIC-NEXT:    cmpl $7, %eax
-; PIC-NEXT:    movl %edx, %ecx
-; PIC-NEXT:    sbbl $0, %ecx
-; PIC-NEXT:    setl %cl
-; PIC-NEXT:    andb $1, %cl
-; PIC-NEXT:    movl $6, %ebx
-; PIC-NEXT:    cmovnel %eax, %ebx
-; PIC-NEXT:    testb %cl, %cl
-; PIC-NEXT:    movl $0, %ecx
-; PIC-NEXT:    cmovnel %edx, %ecx
-; PIC-NEXT:    lock cmpxchg8b (%esi)
-; PIC-NEXT:    jne LBB0_3
-; PIC-NEXT:  ## BB#4: ## %atomicrmw.end1
-; PIC-NEXT:    movl (%esi), %eax
-; PIC-NEXT:    movl 4(%esi), %edx
-; PIC-NEXT:    movl $7, %edi
-; PIC-NEXT:    .p2align 4, 0x90
-; PIC-NEXT:  LBB0_5: ## %atomicrmw.start8
-; PIC-NEXT:    ## =>This Inner Loop Header: Depth=1
-; PIC-NEXT:    cmpl %eax, %edi
-; PIC-NEXT:    movl $0, %ecx
-; PIC-NEXT:    sbbl %edx, %ecx
-; PIC-NEXT:    setb %cl
-; PIC-NEXT:    andb $1, %cl
-; PIC-NEXT:    movl $7, %ebx
-; PIC-NEXT:    cmovnel %eax, %ebx
-; PIC-NEXT:    testb %cl, %cl
-; PIC-NEXT:    movl $0, %ecx
-; PIC-NEXT:    cmovnel %edx, %ecx
-; PIC-NEXT:    lock cmpxchg8b (%esi)
-; PIC-NEXT:    jne LBB0_5
-; PIC-NEXT:  ## BB#6: ## %atomicrmw.end7
-; PIC-NEXT:    movl (%esi), %eax
-; PIC-NEXT:    movl 4(%esi), %edx
-; PIC-NEXT:    .p2align 4, 0x90
-; PIC-NEXT:  LBB0_7: ## %atomicrmw.start14
-; PIC-NEXT:    ## =>This Inner Loop Header: Depth=1
-; PIC-NEXT:    cmpl $9, %eax
-; PIC-NEXT:    movl %edx, %ecx
-; PIC-NEXT:    sbbl $0, %ecx
-; PIC-NEXT:    setb %cl
-; PIC-NEXT:    andb $1, %cl
-; PIC-NEXT:    movl $8, %ebx
-; PIC-NEXT:    cmovnel %eax, %ebx
-; PIC-NEXT:    testb %cl, %cl
-; PIC-NEXT:    movl $0, %ecx
-; PIC-NEXT:    cmovnel %edx, %ecx
-; PIC-NEXT:    lock cmpxchg8b (%esi)
-; PIC-NEXT:    jne LBB0_7
-; PIC-NEXT:  ## BB#8: ## %atomicrmw.end13
-; PIC-NEXT:    popl %esi
-; PIC-NEXT:    popl %edi
-; PIC-NEXT:    popl %ebx
-; PIC-NEXT:    retl
+; LINUX: atomic_maxmin_i6432
   %1 = atomicrmw max  i64* @sc64, i64 5 acquire
+; LINUX: [[LABEL:.LBB[0-9]+_[0-9]+]]
+; LINUX: cmpl
+; LINUX: sbbl
+; LINUX: cmovne
+; LINUX: cmovne
+; LINUX: lock cmpxchg8b
+; LINUX: jne [[LABEL]]
   %2 = atomicrmw min  i64* @sc64, i64 6 acquire
+; LINUX: [[LABEL:.LBB[0-9]+_[0-9]+]]
+; LINUX: cmpl
+; LINUX: sbbl
+; LINUX: cmovne
+; LINUX: cmovne
+; LINUX: lock cmpxchg8b
+; LINUX: jne [[LABEL]]
   %3 = atomicrmw umax i64* @sc64, i64 7 acquire
+; LINUX: [[LABEL:.LBB[0-9]+_[0-9]+]]
+; LINUX: cmpl
+; LINUX: sbbl
+; LINUX: cmovne
+; LINUX: cmovne
+; LINUX: lock cmpxchg8b
+; LINUX: jne [[LABEL]]
   %4 = atomicrmw umin i64* @sc64, i64 8 acquire
+; LINUX: [[LABEL:.LBB[0-9]+_[0-9]+]]
+; LINUX: cmpl
+; LINUX: sbbl
+; LINUX: cmovne
+; LINUX: cmovne
+; LINUX: lock cmpxchg8b
+; LINUX: jne [[LABEL]]
   ret void
 }
 
@@ -209,60 +44,9 @@ define void @atomic_maxmin_i6432() {
 @id = internal global i64 0, align 8
 
 define void @tf_bug(i8* %ptr) nounwind {
-; LINUX-LABEL: tf_bug:
-; LINUX:       # BB#0:
-; LINUX-NEXT:    pushl %ebx
-; LINUX-NEXT:    pushl %esi
-; LINUX-NEXT:    movl {{[0-9]+}}(%esp), %esi
-; LINUX-NEXT:    movl id+4, %edx
-; LINUX-NEXT:    movl id, %eax
-; LINUX-NEXT:    .p2align 4, 0x90
-; LINUX-NEXT:  .LBB1_1: # %atomicrmw.start
-; LINUX-NEXT:    # =>This Inner Loop Header: Depth=1
-; LINUX-NEXT:    movl %eax, %ebx
-; LINUX-NEXT:    addl $1, %ebx
-; LINUX-NEXT:    movl %edx, %ecx
-; LINUX-NEXT:    adcl $0, %ecx
-; LINUX-NEXT:    lock cmpxchg8b id
-; LINUX-NEXT:    jne .LBB1_1
-; LINUX-NEXT:  # BB#2: # %atomicrmw.end
-; LINUX-NEXT:    addl $1, %eax
-; LINUX-NEXT:    adcl $0, %edx
-; LINUX-NEXT:    movl %eax, (%esi)
-; LINUX-NEXT:    movl %edx, 4(%esi)
-; LINUX-NEXT:    popl %esi
-; LINUX-NEXT:    popl %ebx
-; LINUX-NEXT:    retl
-;
 ; PIC-LABEL: tf_bug:
-; PIC:       ## BB#0:
-; PIC-NEXT:    pushl %ebx
-; PIC-NEXT:    pushl %edi
-; PIC-NEXT:    pushl %esi
-; PIC-NEXT:    calll L1$pb
-; PIC-NEXT:  L1$pb:
-; PIC-NEXT:    popl %edi
-; PIC-NEXT:    movl {{[0-9]+}}(%esp), %esi
-; PIC-NEXT:    movl (_id-L1$pb)+4(%edi), %edx
-; PIC-NEXT:    movl _id-L1$pb(%edi), %eax
-; PIC-NEXT:    .p2align 4, 0x90
-; PIC-NEXT:  LBB1_1: ## %atomicrmw.start
-; PIC-NEXT:    ## =>This Inner Loop Header: Depth=1
-; PIC-NEXT:    movl %eax, %ebx
-; PIC-NEXT:    addl $1, %ebx
-; PIC-NEXT:    movl %edx, %ecx
-; PIC-NEXT:    adcl $0, %ecx
-; PIC-NEXT:    lock cmpxchg8b _id-L1$pb(%edi)
-; PIC-NEXT:    jne LBB1_1
-; PIC-NEXT:  ## BB#2: ## %atomicrmw.end
-; PIC-NEXT:    addl $1, %eax
-; PIC-NEXT:    adcl $0, %edx
-; PIC-NEXT:    movl %eax, (%esi)
-; PIC-NEXT:    movl %edx, 4(%esi)
-; PIC-NEXT:    popl %esi
-; PIC-NEXT:    popl %edi
-; PIC-NEXT:    popl %ebx
-; PIC-NEXT:    retl
+; PIC-DAG: movl _id-L1$pb(
+; PIC-DAG: movl (_id-L1$pb)+4(
   %tmp1 = atomicrmw add i64* @id, i64 1 seq_cst
   %tmp2 = add i64 %tmp1, 1
   %tmp3 = bitcast i8* %ptr to i64*