65 lines
1.9 KiB
YAML
65 lines
1.9 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -mtriple=aarch64 -run-pass=regbankselect -verify-machineinstrs %s -o - | FileCheck %s
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...
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---
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name: no_cross_bank_copies_needed
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legalized: true
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regBankSelected: false
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $d0
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; CHECK-LABEL: name: no_cross_bank_copies_needed
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; CHECK: liveins: $d0
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; CHECK: %fpr:fpr(s64) = COPY $d0
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; CHECK: %llround:gpr(s64) = G_LLROUND %fpr(s64)
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; CHECK: $d0 = COPY %llround(s64)
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; CHECK: RET_ReallyLR implicit $s0
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%fpr:_(s64) = COPY $d0
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%llround:_(s64) = G_LLROUND %fpr
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$d0 = COPY %llround:_(s64)
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RET_ReallyLR implicit $s0
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...
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---
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name: source_needs_copy
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legalized: true
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regBankSelected: false
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $x0
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; CHECK-LABEL: name: source_needs_copy
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; CHECK: liveins: $x0
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; CHECK: %gpr:gpr(s64) = COPY $x0
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; CHECK: [[COPY:%[0-9]+]]:fpr(s64) = COPY %gpr(s64)
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; CHECK: %llround:gpr(s64) = G_LLROUND [[COPY]](s64)
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; CHECK: $d0 = COPY %llround(s64)
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; CHECK: RET_ReallyLR implicit $s0
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%gpr:_(s64) = COPY $x0
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%llround:_(s64) = G_LLROUND %gpr
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$d0 = COPY %llround:_(s64)
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RET_ReallyLR implicit $s0
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...
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---
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name: load_gets_fpr
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legalized: true
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regBankSelected: false
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $x0
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; CHECK-LABEL: name: load_gets_fpr
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; CHECK: liveins: $x0
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; CHECK: %ptr:gpr(p0) = COPY $x0
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; CHECK: %load:fpr(s32) = G_LOAD %ptr(p0) :: (load (s32))
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; CHECK: %llround:gpr(s64) = G_LLROUND %load(s32)
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; CHECK: $d0 = COPY %llround(s64)
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; CHECK: RET_ReallyLR implicit $s0
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%ptr:_(p0) = COPY $x0
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%load:_(s32) = G_LOAD %ptr(p0) :: (load (s32))
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%llround:_(s64) = G_LLROUND %load
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$d0 = COPY %llround:_(s64)
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RET_ReallyLR implicit $s0
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...
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