; 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 }