[NFC][PowerPC] pre-commit running the update_llc_test_checks.py for all-atomics.ll,loop-comment.ll etc (#144411)

Run the update_llc_test_checks.py for all-atomics.ll,loop-comment.ll
,PR35812-neg-cmpxchg.ll (Pre-commit patch for the
#144089)

Author: diggerlin

llvm/test/CodeGen/PowerPC/PR35812-neg-cmpxchg.ll

@@ -18,54 +18,54 @@ define signext i32 @main() nounwind {
 ; CHECK-NEXT:    sth 3, 46(1)
 ; CHECK-NEXT:    addi 3, 1, 46
 ; CHECK-NEXT:    lharx 4, 0, 3
-; CHECK-NEXT:    clrlwi  4, 4, 16
-; CHECK-NEXT:    cmplwi  4, 33059
-; CHECK-NEXT:    bne     0, .LBB0_4
-; CHECK-NEXT:  # %bb.1:                                # %cmpxchg.fencedstore
+; CHECK-NEXT:    clrlwi 4, 4, 16
+; CHECK-NEXT:    cmplwi 4, 33059
+; CHECK-NEXT:    bne 0, .LBB0_4
+; CHECK-NEXT:  # %bb.1: # %cmpxchg.fencedstore
 ; CHECK-NEXT:    sync
 ; CHECK-NEXT:    li 4, 234
-; CHECK-NEXT:    .p2align        5
-; CHECK-NEXT:  .LBB0_2:                                # %cmpxchg.trystore
-; CHECK-NEXT:                                          # =>This Inner Loop Header: Depth=1
+; CHECK-NEXT:    .p2align 5
+; CHECK-NEXT:  .LBB0_2: # %cmpxchg.trystore
+; CHECK-NEXT:    #
 ; CHECK-NEXT:    sthcx. 4, 0, 3
-; CHECK-NEXT:    beq     0, .LBB0_7
-; CHECK-NEXT:  # %bb.3:                                # %cmpxchg.releasedload
-; CHECK-NEXT:                                          #   in Loop: Header=BB0_2 Depth=1
+; CHECK-NEXT:    beq 0, .LBB0_7
+; CHECK-NEXT:  # %bb.3: # %cmpxchg.releasedload
+; CHECK-NEXT:    #
 ; CHECK-NEXT:    lharx 5, 0, 3
-; CHECK-NEXT:    clrlwi  5, 5, 16
-; CHECK-NEXT:    cmplwi  5, 33059
-; CHECK-NEXT:    beq     0, .LBB0_2
-; CHECK-NEXT:  .LBB0_4:                                # %cmpxchg.nostore
+; CHECK-NEXT:    clrlwi 5, 5, 16
+; CHECK-NEXT:    cmplwi 5, 33059
+; CHECK-NEXT:    beq 0, .LBB0_2
+; CHECK-NEXT:  .LBB0_4: # %cmpxchg.nostore
 ; CHECK-NEXT:    lwsync
 ; CHECK-NEXT:    b .LBB0_8
-; CHECK-NEXT:  .LBB0_5:                                # %L.B0000
+; CHECK-NEXT:  .LBB0_5: # %L.B0000
 ; CHECK-NEXT:    lhz 3, 46(1)
-; CHECK-NEXT:    cmplwi  3, 234
-; CHECK-NEXT:    bne     0, .LBB0_9
-; CHECK-NEXT:  # %bb.6:                                # %L.B0001
+; CHECK-NEXT:    cmplwi 3, 234
+; CHECK-NEXT:    bne 0, .LBB0_9
+; CHECK-NEXT:  # %bb.6: # %L.B0001
 ; CHECK-NEXT:    addis 3, 2, .L_MergedGlobals@toc@ha
 ; CHECK-NEXT:    addi 3, 3, .L_MergedGlobals@toc@l
 ; CHECK-NEXT:    bl puts
 ; CHECK-NEXT:    nop
 ; CHECK-NEXT:    li 3, 0
 ; CHECK-NEXT:    b .LBB0_11
-; CHECK-NEXT:  .LBB0_7:                                # %cmpxchg.success
+; CHECK-NEXT:  .LBB0_7: # %cmpxchg.success
 ; CHECK-NEXT:    lwsync
 ; CHECK-NEXT:    b .LBB0_5
-; CHECK-NEXT:  .LBB0_8:                                # %L.B0003
+; CHECK-NEXT:  .LBB0_8: # %L.B0003
 ; CHECK-NEXT:    addis 3, 2, .L_MergedGlobals@toc@ha
 ; CHECK-NEXT:    addi 3, 3, .L_MergedGlobals@toc@l
 ; CHECK-NEXT:    addi 3, 3, 16
 ; CHECK-NEXT:    b .LBB0_10
-; CHECK-NEXT:  .LBB0_9:                                # %L.B0005
+; CHECK-NEXT:  .LBB0_9: # %L.B0005
 ; CHECK-NEXT:    addis 3, 2, .L_MergedGlobals@toc@ha
 ; CHECK-NEXT:    addi 3, 3, .L_MergedGlobals@toc@l
 ; CHECK-NEXT:    addi 3, 3, 64
-; CHECK-NEXT:  .LBB0_10:                               # %L.B0003
+; CHECK-NEXT:  .LBB0_10: # %L.B0003
 ; CHECK-NEXT:    bl puts
 ; CHECK-NEXT:    nop
 ; CHECK-NEXT:    li 3, 1
-; CHECK-NEXT:  .LBB0_11:                               # %L.B0003
+; CHECK-NEXT:  .LBB0_11: # %L.B0003
 ; CHECK-NEXT:    addi 1, 1, 48
 ; CHECK-NEXT:    ld 0, 16(1)
 ; CHECK-NEXT:    mtlr 0
@@ -83,62 +83,62 @@ define signext i32 @main() nounwind {
 ; CHECK-P7-NEXT:    rlwinm 4, 4, 3, 27, 27
 ; CHECK-P7-NEXT:    lwarx 5, 0, 3
 ; CHECK-P7-NEXT:    srw 6, 5, 4
-; CHECK-P7-NEXT:    clrlwi  6, 6, 16
-; CHECK-P7-NEXT:    cmplwi  6, 33059
-; CHECK-P7-NEXT:    bne     0, .LBB0_4
-; CHECK-P7-NEXT:  # %bb.1:                                # %cmpxchg.fencedstore
+; CHECK-P7-NEXT:    clrlwi 6, 6, 16
+; CHECK-P7-NEXT:    cmplwi 6, 33059
+; CHECK-P7-NEXT:    bne 0, .LBB0_4
+; CHECK-P7-NEXT:  # %bb.1: # %cmpxchg.fencedstore
 ; CHECK-P7-NEXT:    lis 6, 0
 ; CHECK-P7-NEXT:    li 7, 234
 ; CHECK-P7-NEXT:    sync
 ; CHECK-P7-NEXT:    ori 6, 6, 65535
 ; CHECK-P7-NEXT:    slw 7, 7, 4
 ; CHECK-P7-NEXT:    slw 6, 6, 4
-; CHECK-P7-NEXT:    not     6, 6
-; CHECK-P7-NEXT:    .p2align        4
-; CHECK-P7-NEXT:  .LBB0_2:                                # %cmpxchg.trystore
-; CHECK-P7-NEXT:                                        # =>This Inner Loop Header: Depth=1
+; CHECK-P7-NEXT:    not 6, 6
+; CHECK-P7-NEXT:    .p2align 4
+; CHECK-P7-NEXT:  .LBB0_2: # %cmpxchg.trystore
+; CHECK-P7-NEXT:    #
 ; CHECK-P7-NEXT:    and 5, 5, 6
 ; CHECK-P7-NEXT:    or 5, 5, 7
 ; CHECK-P7-NEXT:    stwcx. 5, 0, 3
-; CHECK-P7-NEXT:    beq     0, .LBB0_7
-; CHECK-P7-NEXT:  # %bb.3:                                # %cmpxchg.releasedload
-; CHECK-P7-NEXT:                                        #   in Loop: Header=BB0_2 Depth=1
+; CHECK-P7-NEXT:    beq 0, .LBB0_7
+; CHECK-P7-NEXT:  # %bb.3: # %cmpxchg.releasedload
+; CHECK-P7-NEXT:    #
 ; CHECK-P7-NEXT:    lwarx 5, 0, 3
 ; CHECK-P7-NEXT:    srw 8, 5, 4
-; CHECK-P7-NEXT:    clrlwi  8, 8, 16
-; CHECK-P7-NEXT:    cmplwi  8, 33059
-; CHECK-P7-NEXT:    beq     0, .LBB0_2
-; CHECK-P7-NEXT:  .LBB0_4:                                # %cmpxchg.nostore
+; CHECK-P7-NEXT:    clrlwi 8, 8, 16
+; CHECK-P7-NEXT:    cmplwi 8, 33059
+; CHECK-P7-NEXT:    beq 0, .LBB0_2
+; CHECK-P7-NEXT:  .LBB0_4: # %cmpxchg.nostore
 ; CHECK-P7-NEXT:    lwsync
 ; CHECK-P7-NEXT:    b .LBB0_8
-; CHECK-P7-NEXT:  .LBB0_5:                                # %L.B0000
+; CHECK-P7-NEXT:  .LBB0_5: # %L.B0000
 ; CHECK-P7-NEXT:    lhz 3, 46(1)
-; CHECK-P7-NEXT:    cmplwi  3, 234
-; CHECK-P7-NEXT:    bne     0, .LBB0_9
-; CHECK-P7-NEXT:  # %bb.6:                                # %L.B0001
+; CHECK-P7-NEXT:    cmplwi 3, 234
+; CHECK-P7-NEXT:    bne 0, .LBB0_9
+; CHECK-P7-NEXT:  # %bb.6: # %L.B0001
 ; CHECK-P7-NEXT:    addis 3, 2, .L_MergedGlobals@toc@ha
 ; CHECK-P7-NEXT:    addi 3, 3, .L_MergedGlobals@toc@l
 ; CHECK-P7-NEXT:    bl puts
 ; CHECK-P7-NEXT:    nop
 ; CHECK-P7-NEXT:    li 3, 0
 ; CHECK-P7-NEXT:    b .LBB0_11
-; CHECK-P7-NEXT:  .LBB0_7:                                # %cmpxchg.success
+; CHECK-P7-NEXT:  .LBB0_7: # %cmpxchg.success
 ; CHECK-P7-NEXT:    lwsync
 ; CHECK-P7-NEXT:    b .LBB0_5
-; CHECK-P7-NEXT:  .LBB0_8:                                # %L.B0003
+; CHECK-P7-NEXT:  .LBB0_8: # %L.B0003
 ; CHECK-P7-NEXT:    addis 3, 2, .L_MergedGlobals@toc@ha
 ; CHECK-P7-NEXT:    addi 3, 3, .L_MergedGlobals@toc@l
 ; CHECK-P7-NEXT:    addi 3, 3, 16
 ; CHECK-P7-NEXT:    b .LBB0_10
-; CHECK-P7-NEXT:  .LBB0_9:                                # %L.B0005
+; CHECK-P7-NEXT:  .LBB0_9: # %L.B0005
 ; CHECK-P7-NEXT:    addis 3, 2, .L_MergedGlobals@toc@ha
 ; CHECK-P7-NEXT:    addi 3, 3, .L_MergedGlobals@toc@l
 ; CHECK-P7-NEXT:    addi 3, 3, 64
-; CHECK-P7-NEXT:  .LBB0_10:                               # %L.B0003
+; CHECK-P7-NEXT:  .LBB0_10: # %L.B0003
 ; CHECK-P7-NEXT:    bl puts
 ; CHECK-P7-NEXT:    nop
 ; CHECK-P7-NEXT:    li 3, 1
-; CHECK-P7-NEXT:  .LBB0_11:                               # %L.B0003
+; CHECK-P7-NEXT:  .LBB0_11: # %L.B0003
 ; CHECK-P7-NEXT:    addi 1, 1, 48
 ; CHECK-P7-NEXT:    ld 0, 16(1)
 ; CHECK-P7-NEXT:    mtlr 0