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1# REQUIRES: asserts2# RUN: llc --mtriple=hexagon %s -run-pass=pipeliner -debug-only=pipeliner \3# RUN: -window-sched=force -filetype=null -verify-machineinstrs 2>&1 \4# RUN: | FileCheck %s5 6# CHECK: Loop carried phis are not supported yet!7# CHECK: The WindowScheduler failed to initialize!8# CHECK-LABEL: body: |9# CHECK: bb.3 (machine-block-address-taken):10# CHECK: {{%[0-9]+}}:intregs = PHI {{%[0-9]+}}, %bb.1, [[REG:%[0-9]+]], %bb.311# CHECK: [[REG]]:intregs = PHI {{%[0-9]+}}, %bb.1, {{%[0-9]+}}, %bb.312 13---14name: relu15tracksRegLiveness: true16body: |17 bb.0:18 successors: %bb.2(0x30000000), %bb.1(0x50000000)19 liveins: $r0, $r1, $r220 21 %0:intregs = COPY $r222 %1:intregs = COPY $r123 %2:intregs = COPY $r024 %3:predregs = C2_cmpeqi %2, 025 J2_jumpt killed %3, %bb.2, implicit-def dead $pc26 J2_jump %bb.1, implicit-def dead $pc27 28 bb.1:29 successors: %bb.3(0x80000000)30 31 %4:hvxvr = V6_vd032 %5:intregs = A2_addi %2, 3133 %6:intregs = S2_lsr_i_r %5, 534 %7:intregs = COPY %635 J2_loop0r %bb.3, %7, implicit-def $lc0, implicit-def $sa0, implicit-def $usr36 J2_jump %bb.3, implicit-def dead $pc37 38 bb.2:39 PS_jmpret $r31, implicit-def dead $pc40 41 bb.3 (machine-block-address-taken):42 successors: %bb.3(0x7c000000), %bb.2(0x04000000)43 44 %8:intregs = PHI %0, %bb.1, %9, %bb.345 %9:intregs = PHI %1, %bb.1, %10, %bb.346 %11:hvxvr, %10:intregs = V6_vL32b_pi %9, 12847 %12:hvxvr = V6_vmaxw killed %11, %448 %13:intregs = V6_vS32b_pi %8, 128, killed %1249 ENDLOOP0 %bb.3, implicit-def $pc, implicit-def $lc0, implicit $sa0, implicit $lc050 J2_jump %bb.2, implicit-def dead $pc51 52...53