48 lines
1.5 KiB
YAML
48 lines
1.5 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -mtriple=aarch64-unknown-unknown -mattr=+fullfp16 -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s
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---
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name: positive_zero
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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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; CHECK-LABEL: name: positive_zero
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; CHECK: [[FMOVH0_:%[0-9]+]]:fpr16 = FMOVH0
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; CHECK: $h0 = COPY [[FMOVH0_]]
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; CHECK: RET_ReallyLR implicit $h0
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%0:fpr(s16) = G_FCONSTANT half 0.0
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$h0 = COPY %0(s16)
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RET_ReallyLR implicit $h0
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...
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---
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name: one
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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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; CHECK-LABEL: name: one
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; CHECK: [[FMOVHi:%[0-9]+]]:fpr16 = FMOVHi 112
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; CHECK: $h0 = COPY [[FMOVHi]]
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; CHECK: RET_ReallyLR implicit $h0
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%0:fpr(s16) = G_FCONSTANT half 1.0
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$h0 = COPY %0(s16)
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RET_ReallyLR implicit $h0
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...
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---
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name: constant_pool_load
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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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; CHECK-LABEL: name: constant_pool_load
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; CHECK: [[ADRP:%[0-9]+]]:gpr64common = ADRP target-flags(aarch64-page) %const.0
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; CHECK: [[LDRHui:%[0-9]+]]:fpr16 = LDRHui [[ADRP]], target-flags(aarch64-pageoff, aarch64-nc) %const.0 :: (load (s16) from constant-pool)
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; CHECK: $h0 = COPY [[LDRHui]]
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; CHECK: RET_ReallyLR implicit $h0
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%0:fpr(s16) = G_FCONSTANT half 0xH000B
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$h0 = COPY %0(s16)
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RET_ReallyLR implicit $h0
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