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|
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4
; RUN: llc -verify-machineinstrs -mcpu=pwr7 < %s | FileCheck %s
; RUN: llc -verify-machineinstrs -mcpu=pwr7 -mattr=-isel < %s | FileCheck --check-prefix=CHECK-NO-ISEL %s
target datalayout = "E-m:e-i64:64-n32:64"
target triple = "powerpc64-unknown-linux-gnu"
; Function Attrs: nounwind
define void @jbd2_journal_commit_transaction(ptr %journal, i64 %inp1, i32 %inp2,
; CHECK-LABEL: jbd2_journal_commit_transaction:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: mfcr 12
; CHECK-NEXT: mflr 0
; CHECK-NEXT: stw 12, 8(1)
; CHECK-NEXT: stdu 1, -176(1)
; CHECK-NEXT: lbz 6, 295(1)
; CHECK-NEXT: std 0, 192(1)
; CHECK-NEXT: andi. 6, 6, 1
; CHECK-NEXT: std 25, 120(1) # 8-byte Folded Spill
; CHECK-NEXT: std 26, 128(1) # 8-byte Folded Spill
; CHECK-NEXT: std 27, 136(1) # 8-byte Folded Spill
; CHECK-NEXT: std 28, 144(1) # 8-byte Folded Spill
; CHECK-NEXT: std 29, 152(1) # 8-byte Folded Spill
; CHECK-NEXT: std 30, 160(1) # 8-byte Folded Spill
; CHECK-NEXT: crmove 9, 1
; CHECK-NEXT: andi. 6, 10, 1
; CHECK-NEXT: crmove 8, 1
; CHECK-NEXT: andi. 6, 9, 1
; CHECK-NEXT: bc 4, 20, .LBB0_24
; CHECK-NEXT: # %bb.1: # %do.body
; CHECK-NEXT: bc 4, 20, .LBB0_25
; CHECK-NEXT: # %bb.2: # %trace_jbd2_start_commit.exit
; CHECK-NEXT: mr 30, 8
; CHECK-NEXT: mr 29, 7
; CHECK-NEXT: bc 12, 20, .LBB0_4
; CHECK-NEXT: # %bb.3: # %do.body.i1116
; CHECK-NEXT: bc 4, 20, .LBB0_26
; CHECK-NEXT: .LBB0_4: # %trace_jbd2_commit_locking.exit
; CHECK-NEXT: bc 4, 20, .LBB0_27
; CHECK-NEXT: # %bb.5: # %spin_unlock.exit1146
; CHECK-NEXT: bc 4, 20, .LBB0_28
; CHECK-NEXT: # %bb.6: # %trace_jbd2_commit_flushing.exit
; CHECK-NEXT: bc 4, 20, .LBB0_29
; CHECK-NEXT: # %bb.7: # %for.end.i
; CHECK-NEXT: bc 4, 20, .LBB0_31
; CHECK-NEXT: # %bb.8: # %journal_submit_data_buffers.exit
; CHECK-NEXT: bc 4, 20, .LBB0_32
; CHECK-NEXT: # %bb.9: # %if.end103
; CHECK-NEXT: bc 4, 20, .LBB0_33
; CHECK-NEXT: # %bb.10: # %trace_jbd2_commit_logging.exit
; CHECK-NEXT: bc 4, 20, .LBB0_34
; CHECK-NEXT: # %bb.11: # %for.end.i1287
; CHECK-NEXT: bc 4, 20, .LBB0_35
; CHECK-NEXT: # %bb.12: # %journal_finish_inode_data_buffers.exit
; CHECK-NEXT: bc 4, 20, .LBB0_36
; CHECK-NEXT: # %bb.13: # %if.end256
; CHECK-NEXT: cmpdi 1, 4, 0
; CHECK-NEXT: .p2align 4
; CHECK-NEXT: .LBB0_14: # %while.body318
; CHECK-NEXT: #
; CHECK-NEXT: bc 4, 6, .LBB0_19
; CHECK-NEXT: # %bb.15: # %wait_on_buffer.exit
; CHECK-NEXT: #
; CHECK-NEXT: bc 4, 1, .LBB0_14
; CHECK-NEXT: # %bb.16: # %do.body378
; CHECK-NEXT: bc 4, 8, .LBB0_20
; CHECK-NEXT: # %bb.17: # %while.end418
; CHECK-NEXT: bc 4, 8, .LBB0_23
; CHECK-NEXT: .LBB0_18: # %if.end421
; CHECK-NEXT: .LBB0_19: # %if.then.i1296
; CHECK-NEXT: .LBB0_20: # %while.body392.lr.ph
; CHECK-NEXT: lis 26, 4
; CHECK-NEXT: mr 27, 5
; CHECK-NEXT: mr 28, 3
; CHECK-NEXT: .p2align 4
; CHECK-NEXT: .LBB0_21: # %while.body392
; CHECK-NEXT: #
; CHECK-NEXT: ld 3, 0(3)
; CHECK-NEXT: ldu 25, -72(3)
; CHECK-NEXT: #APP
; CHECK-NEXT: .Ltmp0:
; CHECK-NEXT: .long 2088769704
; CHECK-NEXT: andc 4, 4, 26
; CHECK-NEXT: stdcx. 4, 0, 3
; CHECK-NEXT: bne- 0, .Ltmp0
; CHECK-EMPTY:
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: ld 3, 0(29)
; CHECK-NEXT: std 3, 0(30)
; CHECK-NEXT: bl __brelse
; CHECK-NEXT: nop
; CHECK-NEXT: bc 4, 9, .LBB0_21
; CHECK-NEXT: # %bb.22: # %while.end418.loopexit
; CHECK-NEXT: andi. 3, 25, 1
; CHECK-NEXT: li 3, -5
; CHECK-NEXT: mr 5, 27
; CHECK-NEXT: iselgt 5, 5, 3
; CHECK-NEXT: mr 3, 28
; CHECK-NEXT: bc 12, 8, .LBB0_18
; CHECK-NEXT: .LBB0_23: # %if.then420
; CHECK-NEXT: extsw 4, 5
; CHECK-NEXT: bl jbd2_journal_abort
; CHECK-NEXT: nop
; CHECK-NEXT: .LBB0_24: # %if.then5
; CHECK-NEXT: .LBB0_25: # %do.body.i
; CHECK-NEXT: .LBB0_26: # %do.body5.i1122
; CHECK-NEXT: .LBB0_27: # %if.then.i.i.i.i1144
; CHECK-NEXT: .LBB0_28: # %do.body.i1159
; CHECK-NEXT: .LBB0_29: # %for.body.lr.ph.i
; CHECK-NEXT: bc 4, 20, .LBB0_37
; CHECK-NEXT: # %bb.30: # %spin_unlock.exit.i
; CHECK-NEXT: .LBB0_31: # %if.then.i.i.i.i31.i
; CHECK-NEXT: .LBB0_32: # %if.then102
; CHECK-NEXT: .LBB0_33: # %do.body.i1182
; CHECK-NEXT: .LBB0_34: # %for.body.i1277
; CHECK-NEXT: .LBB0_35: # %if.then.i.i.i.i84.i
; CHECK-NEXT: .LBB0_36: # %if.then249
; CHECK-NEXT: .LBB0_37: # %if.then.i.i.i.i.i
;
; CHECK-NO-ISEL-LABEL: jbd2_journal_commit_transaction:
; CHECK-NO-ISEL: # %bb.0: # %entry
; CHECK-NO-ISEL-NEXT: mfcr 12
; CHECK-NO-ISEL-NEXT: mflr 0
; CHECK-NO-ISEL-NEXT: stw 12, 8(1)
; CHECK-NO-ISEL-NEXT: stdu 1, -176(1)
; CHECK-NO-ISEL-NEXT: lbz 6, 295(1)
; CHECK-NO-ISEL-NEXT: std 0, 192(1)
; CHECK-NO-ISEL-NEXT: andi. 6, 6, 1
; CHECK-NO-ISEL-NEXT: std 25, 120(1) # 8-byte Folded Spill
; CHECK-NO-ISEL-NEXT: std 26, 128(1) # 8-byte Folded Spill
; CHECK-NO-ISEL-NEXT: std 27, 136(1) # 8-byte Folded Spill
; CHECK-NO-ISEL-NEXT: std 28, 144(1) # 8-byte Folded Spill
; CHECK-NO-ISEL-NEXT: std 29, 152(1) # 8-byte Folded Spill
; CHECK-NO-ISEL-NEXT: std 30, 160(1) # 8-byte Folded Spill
; CHECK-NO-ISEL-NEXT: crmove 9, 1
; CHECK-NO-ISEL-NEXT: andi. 6, 10, 1
; CHECK-NO-ISEL-NEXT: crmove 8, 1
; CHECK-NO-ISEL-NEXT: andi. 6, 9, 1
; CHECK-NO-ISEL-NEXT: bc 4, 20, .LBB0_26
; CHECK-NO-ISEL-NEXT: # %bb.1: # %do.body
; CHECK-NO-ISEL-NEXT: bc 4, 20, .LBB0_27
; CHECK-NO-ISEL-NEXT: # %bb.2: # %trace_jbd2_start_commit.exit
; CHECK-NO-ISEL-NEXT: mr 30, 8
; CHECK-NO-ISEL-NEXT: mr 29, 7
; CHECK-NO-ISEL-NEXT: bc 12, 20, .LBB0_4
; CHECK-NO-ISEL-NEXT: # %bb.3: # %do.body.i1116
; CHECK-NO-ISEL-NEXT: bc 4, 20, .LBB0_28
; CHECK-NO-ISEL-NEXT: .LBB0_4: # %trace_jbd2_commit_locking.exit
; CHECK-NO-ISEL-NEXT: bc 4, 20, .LBB0_29
; CHECK-NO-ISEL-NEXT: # %bb.5: # %spin_unlock.exit1146
; CHECK-NO-ISEL-NEXT: bc 4, 20, .LBB0_30
; CHECK-NO-ISEL-NEXT: # %bb.6: # %trace_jbd2_commit_flushing.exit
; CHECK-NO-ISEL-NEXT: bc 4, 20, .LBB0_31
; CHECK-NO-ISEL-NEXT: # %bb.7: # %for.end.i
; CHECK-NO-ISEL-NEXT: bc 4, 20, .LBB0_33
; CHECK-NO-ISEL-NEXT: # %bb.8: # %journal_submit_data_buffers.exit
; CHECK-NO-ISEL-NEXT: bc 4, 20, .LBB0_34
; CHECK-NO-ISEL-NEXT: # %bb.9: # %if.end103
; CHECK-NO-ISEL-NEXT: bc 4, 20, .LBB0_35
; CHECK-NO-ISEL-NEXT: # %bb.10: # %trace_jbd2_commit_logging.exit
; CHECK-NO-ISEL-NEXT: bc 4, 20, .LBB0_36
; CHECK-NO-ISEL-NEXT: # %bb.11: # %for.end.i1287
; CHECK-NO-ISEL-NEXT: bc 4, 20, .LBB0_37
; CHECK-NO-ISEL-NEXT: # %bb.12: # %journal_finish_inode_data_buffers.exit
; CHECK-NO-ISEL-NEXT: bc 4, 20, .LBB0_38
; CHECK-NO-ISEL-NEXT: # %bb.13: # %if.end256
; CHECK-NO-ISEL-NEXT: cmpdi 1, 4, 0
; CHECK-NO-ISEL-NEXT: .p2align 4
; CHECK-NO-ISEL-NEXT: .LBB0_14: # %while.body318
; CHECK-NO-ISEL-NEXT: #
; CHECK-NO-ISEL-NEXT: bc 4, 6, .LBB0_19
; CHECK-NO-ISEL-NEXT: # %bb.15: # %wait_on_buffer.exit
; CHECK-NO-ISEL-NEXT: #
; CHECK-NO-ISEL-NEXT: bc 4, 1, .LBB0_14
; CHECK-NO-ISEL-NEXT: # %bb.16: # %do.body378
; CHECK-NO-ISEL-NEXT: bc 4, 8, .LBB0_20
; CHECK-NO-ISEL-NEXT: # %bb.17: # %while.end418
; CHECK-NO-ISEL-NEXT: bc 4, 8, .LBB0_25
; CHECK-NO-ISEL-NEXT: .LBB0_18: # %if.end421
; CHECK-NO-ISEL-NEXT: .LBB0_19: # %if.then.i1296
; CHECK-NO-ISEL-NEXT: .LBB0_20: # %while.body392.lr.ph
; CHECK-NO-ISEL-NEXT: lis 26, 4
; CHECK-NO-ISEL-NEXT: mr 27, 5
; CHECK-NO-ISEL-NEXT: mr 28, 3
; CHECK-NO-ISEL-NEXT: .p2align 4
; CHECK-NO-ISEL-NEXT: .LBB0_21: # %while.body392
; CHECK-NO-ISEL-NEXT: #
; CHECK-NO-ISEL-NEXT: ld 3, 0(3)
; CHECK-NO-ISEL-NEXT: ldu 25, -72(3)
; CHECK-NO-ISEL-NEXT: #APP
; CHECK-NO-ISEL-NEXT: .Ltmp0:
; CHECK-NO-ISEL-NEXT: .long 2088769704
; CHECK-NO-ISEL-NEXT: andc 4, 4, 26
; CHECK-NO-ISEL-NEXT: stdcx. 4, 0, 3
; CHECK-NO-ISEL-NEXT: bne- 0, .Ltmp0
; CHECK-NO-ISEL-EMPTY:
; CHECK-NO-ISEL-NEXT: #NO_APP
; CHECK-NO-ISEL-NEXT: ld 3, 0(29)
; CHECK-NO-ISEL-NEXT: std 3, 0(30)
; CHECK-NO-ISEL-NEXT: bl __brelse
; CHECK-NO-ISEL-NEXT: nop
; CHECK-NO-ISEL-NEXT: bc 4, 9, .LBB0_21
; CHECK-NO-ISEL-NEXT: # %bb.22: # %while.end418.loopexit
; CHECK-NO-ISEL-NEXT: andi. 3, 25, 1
; CHECK-NO-ISEL-NEXT: mr 5, 27
; CHECK-NO-ISEL-NEXT: bc 12, 1, .LBB0_24
; CHECK-NO-ISEL-NEXT: # %bb.23: # %while.end418.loopexit
; CHECK-NO-ISEL-NEXT: li 5, -5
; CHECK-NO-ISEL-NEXT: .LBB0_24: # %while.end418.loopexit
; CHECK-NO-ISEL-NEXT: mr 3, 28
; CHECK-NO-ISEL-NEXT: bc 12, 8, .LBB0_18
; CHECK-NO-ISEL-NEXT: .LBB0_25: # %if.then420
; CHECK-NO-ISEL-NEXT: extsw 4, 5
; CHECK-NO-ISEL-NEXT: bl jbd2_journal_abort
; CHECK-NO-ISEL-NEXT: nop
; CHECK-NO-ISEL-NEXT: .LBB0_26: # %if.then5
; CHECK-NO-ISEL-NEXT: .LBB0_27: # %do.body.i
; CHECK-NO-ISEL-NEXT: .LBB0_28: # %do.body5.i1122
; CHECK-NO-ISEL-NEXT: .LBB0_29: # %if.then.i.i.i.i1144
; CHECK-NO-ISEL-NEXT: .LBB0_30: # %do.body.i1159
; CHECK-NO-ISEL-NEXT: .LBB0_31: # %for.body.lr.ph.i
; CHECK-NO-ISEL-NEXT: bc 4, 20, .LBB0_39
; CHECK-NO-ISEL-NEXT: # %bb.32: # %spin_unlock.exit.i
; CHECK-NO-ISEL-NEXT: .LBB0_33: # %if.then.i.i.i.i31.i
; CHECK-NO-ISEL-NEXT: .LBB0_34: # %if.then102
; CHECK-NO-ISEL-NEXT: .LBB0_35: # %do.body.i1182
; CHECK-NO-ISEL-NEXT: .LBB0_36: # %for.body.i1277
; CHECK-NO-ISEL-NEXT: .LBB0_37: # %if.then.i.i.i.i84.i
; CHECK-NO-ISEL-NEXT: .LBB0_38: # %if.then249
; CHECK-NO-ISEL-NEXT: .LBB0_39: # %if.then.i.i.i.i.i
ptr %inp3, ptr %inp4,
ptr %inp5, i1 %inp6,
i1 %inp7, i1 %inp8) #0 {
entry:
br i1 undef, label %do.body, label %if.then5
if.then5: ; preds = %entry
unreachable
do.body: ; preds = %entry
br i1 undef, label %do.body.i, label %trace_jbd2_start_commit.exit
do.body.i: ; preds = %do.body
unreachable
trace_jbd2_start_commit.exit: ; preds = %do.body
br i1 undef, label %do.body.i1116, label %trace_jbd2_commit_locking.exit
do.body.i1116: ; preds = %trace_jbd2_start_commit.exit
br i1 undef, label %if.end.i1123, label %do.body5.i1122
do.body5.i1122: ; preds = %do.body.i1116
unreachable
if.end.i1123: ; preds = %do.body.i1116
br label %trace_jbd2_commit_locking.exit
trace_jbd2_commit_locking.exit: ; preds = %if.end.i1123, %trace_jbd2_start_commit.exit
br i1 undef, label %spin_unlock.exit1146, label %if.then.i.i.i.i1144
if.then.i.i.i.i1144: ; preds = %trace_jbd2_commit_locking.exit
unreachable
spin_unlock.exit1146: ; preds = %trace_jbd2_commit_locking.exit
br i1 undef, label %spin_unlock.exit1154, label %if.then.i.i.i.i1152
if.then.i.i.i.i1152: ; preds = %spin_unlock.exit1146
br label %spin_unlock.exit1154
spin_unlock.exit1154: ; preds = %if.then.i.i.i.i1152, %spin_unlock.exit1146
br i1 undef, label %do.body.i1159, label %trace_jbd2_commit_flushing.exit
do.body.i1159: ; preds = %spin_unlock.exit1154
unreachable
trace_jbd2_commit_flushing.exit: ; preds = %spin_unlock.exit1154
br i1 undef, label %for.end.i, label %for.body.lr.ph.i
for.body.lr.ph.i: ; preds = %trace_jbd2_commit_flushing.exit
br i1 undef, label %spin_unlock.exit.i, label %if.then.i.i.i.i.i
if.then.i.i.i.i.i: ; preds = %for.body.lr.ph.i
unreachable
spin_unlock.exit.i: ; preds = %for.body.lr.ph.i
unreachable
for.end.i: ; preds = %trace_jbd2_commit_flushing.exit
br i1 undef, label %journal_submit_data_buffers.exit, label %if.then.i.i.i.i31.i
if.then.i.i.i.i31.i: ; preds = %for.end.i
unreachable
journal_submit_data_buffers.exit: ; preds = %for.end.i
br i1 undef, label %if.end103, label %if.then102
if.then102: ; preds = %journal_submit_data_buffers.exit
unreachable
if.end103: ; preds = %journal_submit_data_buffers.exit
br i1 undef, label %do.body.i1182, label %trace_jbd2_commit_logging.exit
do.body.i1182: ; preds = %if.end103
unreachable
trace_jbd2_commit_logging.exit: ; preds = %if.end103
br i1 undef, label %for.end.i1287, label %for.body.i1277
for.body.i1277: ; preds = %trace_jbd2_commit_logging.exit
unreachable
for.end.i1287: ; preds = %trace_jbd2_commit_logging.exit
br i1 undef, label %journal_finish_inode_data_buffers.exit, label %if.then.i.i.i.i84.i
if.then.i.i.i.i84.i: ; preds = %for.end.i1287
unreachable
journal_finish_inode_data_buffers.exit: ; preds = %for.end.i1287
br i1 undef, label %if.end256, label %if.then249
if.then249: ; preds = %journal_finish_inode_data_buffers.exit
unreachable
if.end256: ; preds = %journal_finish_inode_data_buffers.exit
br i1 undef, label %do.body277, label %if.then260
if.then260: ; preds = %if.end256
br label %do.body277
do.body277: ; preds = %if.then260, %if.end256
br label %while.body318
while.body318: ; preds = %wait_on_buffer.exit, %do.body277
%tobool.i1295 = icmp eq i64 %inp1, 0
br i1 %tobool.i1295, label %wait_on_buffer.exit, label %if.then.i1296
if.then.i1296: ; preds = %while.body318
unreachable
wait_on_buffer.exit: ; preds = %while.body318
br i1 %inp6, label %do.body378, label %while.body318
do.body378: ; preds = %wait_on_buffer.exit
br i1 %inp7, label %while.end418, label %while.body392.lr.ph
while.body392.lr.ph: ; preds = %do.body378
br label %while.body392
while.body392: ; preds = %wait_on_buffer.exit1319, %while.body392.lr.ph
%0 = load ptr, ptr undef, align 8
%add.ptr399 = getelementptr inbounds i8, ptr %0, i64 -72
%tobool.i1316 = icmp eq i64 %inp1, 0
br i1 %tobool.i1316, label %wait_on_buffer.exit1319, label %if.then.i1317
if.then.i1317: ; preds = %while.body392
unreachable
wait_on_buffer.exit1319: ; preds = %while.body392
%1 = load volatile i64, ptr %add.ptr399, align 8
%conv.i.i1322 = and i64 %1, 1
%lnot404 = icmp eq i64 %conv.i.i1322, 0
%.err.4 = select i1 %lnot404, i32 -5, i32 %inp2
%2 = call i64 asm sideeffect "1:.long 0x7c0000a8 $| ((($0) & 0x1f) << 21) $| (((0) & 0x1f) << 16) $| ((($3) & 0x1f) << 11) $| (((0) & 0x1) << 0) \0Aandc $0,$0,$2\0Astdcx. $0,0,$3\0Abne- 1b\0A", "=&r,=*m,r,r,*m,~{cc},~{memory}"(ptr elementtype(i64) %add.ptr399, i64 262144, ptr %add.ptr399, ptr elementtype(i64) %add.ptr399) #1
%prev.i.i.i1325 = getelementptr inbounds i8, ptr %0, i64 8
%3 = load ptr, ptr %inp4, align 8
store ptr %3, ptr %inp5, align 8
call void @__brelse(ptr %3) #1
br i1 %inp8, label %while.end418, label %while.body392
while.end418: ; preds = %wait_on_buffer.exit1319, %do.body378
%err.4.lcssa = phi i32 [ %inp2, %do.body378 ], [ %.err.4, %wait_on_buffer.exit1319 ]
br i1 %inp7, label %if.end421, label %if.then420
if.then420: ; preds = %while.end418
call void @jbd2_journal_abort(ptr %journal, i32 signext %err.4.lcssa) #1
br label %if.end421
if.end421: ; preds = %if.then420, %while.end418
unreachable
}
declare void @jbd2_journal_abort(ptr, i32 signext)
declare void @__brelse(ptr)
attributes #0 = { nounwind }
attributes #1 = { nounwind }
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