38 lines
1.3 KiB
Text
38 lines
1.3 KiB
Text
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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
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# REQUIRES: asserts
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# CHECK-LABEL: ********** MI Scheduling **********
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# CHECK: SU(0): %0:fpr128 = COPY $q1
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# CHECK-NEXT: # preds left : 0
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# CHECK-NEXT: # succs left : 1
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# CHECK-NEXT: # rdefs left : 0
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# CHECK-NEXT: Latency : 2
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# CHECK-NEXT: Depth : 0
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# CHECK-NEXT: Height : 12
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# CHECK-NEXT: Successors:
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# CHECK-NEXT: SU(1): Data Latency=2 Reg=%0
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# CHECK-NEXT: Single Issue : false;
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# CHECK-NEXT: SU(1): %1:fpr32 = FMINVv4i32v %0:fpr128, implicit $fpcr
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# CHECK-NEXT: # preds left : 1
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# CHECK-NEXT: # succs left : 1
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# CHECK-NEXT: # rdefs left : 0
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# CHECK-NEXT: Latency : 8
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# CHECK-NEXT: Depth : 2
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# CHECK-NEXT: Height : 10
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# CHECK-NEXT: Predecessors:
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# CHECK-NEXT: SU(0): Data Latency=2 Reg=%0
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# CHECK-NEXT: Successors:
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# CHECK-NEXT: SU(2): Data Latency=8 Reg=%1
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# CHECK-NEXT: Single Issue : false;
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name: test_qform_virtreg
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $s0, $q1
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%0:fpr128 = COPY $q1
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%1:fpr32 = FMINVv4i32v %0:fpr128, implicit $fpcr
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$s0 = COPY %1
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RET_ReallyLR implicit $s0
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