29 lines
885 B
YAML
29 lines
885 B
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -mtriple=aarch64-unknown-unknown -verify-machineinstrs -O0 -run-pass=instruction-select %s -o - | FileCheck %s
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...
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---
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name: extract_64_128
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legalized: true
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regBankSelected: true
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $q0
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; CHECK-LABEL: name: extract_64_128
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; CHECK: liveins: $q0
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; CHECK: [[COPY:%[0-9]+]]:fpr128 = COPY $q0
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; CHECK: [[COPY1:%[0-9]+]]:fpr64 = COPY [[COPY]].dsub
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; CHECK: [[CPYi64_:%[0-9]+]]:fpr64 = CPYi64 [[COPY]], 1
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; CHECK: $d3 = COPY [[COPY1]]
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; CHECK: $d4 = COPY [[CPYi64_]]
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; CHECK: RET_ReallyLR implicit $d3
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%0:fpr(s128) = COPY $q0
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%2:fpr(s64) = G_EXTRACT %0(s128), 0
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%3:fpr(s64) = G_EXTRACT %0(s128), 64
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$d3 = COPY %2(s64)
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$d4 = COPY %3(s64)
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RET_ReallyLR implicit $d3
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...
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