37 lines
1.3 KiB
YAML
37 lines
1.3 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -run-pass=aarch64-prelegalizer-combiner -verify-machineinstrs -mtriple aarch64-unknown-unknown %s -o - | FileCheck %s
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---
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name: test_combine_float_to_half_fptrunc_constant
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body: |
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bb.1:
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; CHECK-LABEL: name: test_combine_float_to_half_fptrunc_constant
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; CHECK: [[C:%[0-9]+]]:_(s16) = G_FCONSTANT half 0xH4580
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; CHECK: $h0 = COPY [[C]](s16)
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%0:_(s32) = G_FCONSTANT float 5.500000e+00
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%1:_(s16) = G_FPTRUNC %0(s32)
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$h0 = COPY %1(s16)
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...
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---
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name: test_combine_double_to_half_fptrunc_constant
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body: |
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bb.1:
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; CHECK-LABEL: name: test_combine_double_to_half_fptrunc_constant
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; CHECK: [[C:%[0-9]+]]:_(s16) = G_FCONSTANT half 0xH4433
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; CHECK: $h0 = COPY [[C]](s16)
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%0:_(s64) = G_FCONSTANT double 4.200000e+00
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%1:_(s16) = G_FPTRUNC %0(s64)
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$h0 = COPY %1(s16)
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...
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---
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name: test_combine_double_to_foat_fptrunc_constant
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body: |
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bb.1:
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; CHECK-LABEL: name: test_combine_double_to_foat_fptrunc_constant
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; CHECK: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x4010CCCCC0000000
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; CHECK: $w0 = COPY [[C]](s32)
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%0:_(s64) = G_FCONSTANT double 4.200000e+00
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%1:_(s32) = G_FPTRUNC %0(s64)
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$w0 = COPY %1(s32)
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...
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