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# RUN: llc -mcpu=exynos-m5 -mtriple=aarch64 -enable-misched -run-pass=machine-scheduler -debug-only=machine-scheduler %s -o /dev/null 2>&1 | FileCheck %s
# RUN: llc -mcpu=exynos-m5 -mtriple=aarch64 -enable-misched -passes=machine-scheduler -debug-only=machine-scheduler %s -o /dev/null 2>&1 | FileCheck %s
# REQUIRES: asserts
# CHECK-LABEL: ********** MI Scheduling **********
# CHECK: SU(0): %0:fpr128 = COPY $q1
# CHECK-NEXT: # preds left : 0
# CHECK-NEXT: # succs left : 1
# CHECK-NEXT: # rdefs left : 0
# CHECK-NEXT: Latency : 2
# CHECK-NEXT: Depth : 0
# CHECK-NEXT: Height : 12
# CHECK-NEXT: Successors:
# CHECK-NEXT: SU(1): Data Latency=2 Reg=%0
# CHECK-NEXT: Single Issue : false;
# CHECK-NEXT: SU(1): %1:fpr32 = FMINVv4i32v %0:fpr128, implicit $fpcr
# CHECK-NEXT: # preds left : 1
# CHECK-NEXT: # succs left : 1
# CHECK-NEXT: # rdefs left : 0
# CHECK-NEXT: Latency : 8
# CHECK-NEXT: Depth : 2
# CHECK-NEXT: Height : 10
# CHECK-NEXT: Predecessors:
# CHECK-NEXT: SU(0): Data Latency=2 Reg=%0
# CHECK-NEXT: Successors:
# CHECK-NEXT: SU(2): Data Latency=8 Reg=%1
# CHECK-NEXT: Single Issue : false;
name: test_qform_virtreg
tracksRegLiveness: true
body: |
bb.0:
liveins: $s0, $q1
%0:fpr128 = COPY $q1
%1:fpr32 = FMINVv4i32v %0:fpr128, implicit $fpcr
$s0 = COPY %1
RET_ReallyLR implicit $s0
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