# Copyright (c) 2021-2022 Huawei Device Co., Ltd.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

definitions: []
tests:
  - file-name: fcmpg
    isa:
      title: Floating-point comparison
      description: Perform specified floating point comparison between register and accumulator.
      exceptions:
        - x_none
    commands:
      - file-name: zero
        isa:
          instructions:
            - sig: fcmpg v:in:f32
              acc: inout:f32->i32
              prefix: f32
              format: [pref_op_v_8]
        description: Check fcmpg compares zero with other zero values.
        tags: ['irtoc_ignore']
        code-template: |
          #
              fldai %s
              fmovi v0, %s
              fcmpg v0
        check-type: check-positive
        cases:
          - values:
              - '0.0'
              - '0.0'
          - values:
              - '-0.0'
              - '-0.0'
          - values:
              - '-0.0'
              - '0.0'
          - values:
              - '0.0'
              - '-0.0'

      - file-name: nan
        isa:
          instructions:
            - sig: fcmpg v:in:f32
              acc: inout:f32->i32
              prefix: f32
              format: [pref_op_v_8]
        description: Check fcmpg compares NaN values.
        tags: ['irtoc_ignore']
        code-template: |
          #   test - check binary representation and comparison of FP literals - NaN
              fldai 0x7fc00000
              fmovi v0, %s
              fcmpg v0
        check-type: check-acc-1
        cases:
          - values:
              - '0x7fc00000'
          - values:
              - '0x7fc00001'
          - values:
              - '0x7fc00010'
          - values:
              - '0x7fffffff'
          - values:
              - '0xffffffff'
          - values:
              - '0x7ff81234'
          - values:
              # +Inf
              - '0x7f800000'
            description: Check fcmpg compares NaN with +Inf
          - values:
              # -Inf
              - '0xff800000'
            description: Check fcmpg compares NaN with -Inf

      - file-name: nan_numbers_1
        isa:
          instructions:
            - sig: fcmpg v:in:f32
              acc: inout:f32->i32
              prefix: f32
              format: [pref_op_v_8]
        description: Check fcmpg compares NaN with various values.
        tags: ['irtoc_ignore']
        code-template: |
          #   test - check comparison of NaN with values
              fldai 0x7fc00000 # One of valid NaN values
              fmovi v0, %s
              fcmpg v0
        check-type: check-acc-1
        cases:
          - values:
              - '4e300'
          - values:
              - '0.0'
          - values:
              - '-1.0e20'

      - file-name: numbers_2
        isa:
          instructions:
            - sig: fcmpg v:in:f32
              acc: inout:f32->i32
              prefix: f32
              format: [pref_op_v_8]
        code-template: |
          #   test - check comparison of values
              fldai %s
              fmovi v0, %s
              movi v1, %s
              fcmpg v0
              jne v1, set_failure
              ldai 0
              return
          set_failure:
              ldai 1
              return
        check-type: none
        description: Check fcmpg compares various values.
        tags: ['tsan', 'irtoc_ignore']
        cases:
          - values:
              - '1.0'
              - '0.0'
              - '1'
          - values:
              - '12345679'
              - '12345678'
              - '1'
          - values:
              - '12345678'
              - '-12345678'
              - '1'
          - values:
              - '-1.0'
              - '0.0'
              - '-1'
          - values:
              - '-12345678'
              - '0.0'
              - '-1'
          - values:
              - '-12345678'
              - '12345678'
              - '-1'
          - values:
              - '-12345678'
              - '12345678'
              - '-1'

      - file-name: pinf
        isa:
          instructions:
            - sig: fcmpg v:in:f32
              acc: inout:f32->i32
              prefix: f32
              format: [pref_op_v_8]
        description: Check fcmpg compares positive Inf with various values.
        tags: ['irtoc_ignore']
        code-template: |
          #   test - check comparison of values
              # +Inf
              fldai 0x7f800000
              fmovi v0, %s
              fcmpg v0
        check-type: check-acc-1
        cases:
          - values:
              - '1.0'
          - values:
              - '12345678'
          - values:
              - '-12345678'
          - values:
              - '-1.0'
          - values:
              - '4e30'
          - values:
              - '-4e30'

      - file-name: ninf
        isa:
          instructions:
            - sig: fcmpg v:in:f32
              acc: inout:f32->i32
              prefix: f32
              format: [pref_op_v_8]
        description: Check fcmpg compares negative Inf with various values.
        tags: ['irtoc_ignore']
        code-template: |
          #   test - check comparison of values
              # -Inf
              fldai 0xff800000
              fmovi v0, %s
              fcmpg v0
        check-type: check-acc-minus-1
        cases:
          - values:
              - '1.0'
          - values:
              - '12345678'
          - values:
              - '-12345678'
          - values:
              - '-1.0'
          - values:
              - '4e30'
          - values:
              - '-4e30'

      - file-name: inf
        isa:
          instructions:
            - sig: fcmpg v:in:f32
              acc: inout:f32->i32
              prefix: f32
              format: [pref_op_v_8]
        tags: ['irtoc_ignore']
        code-template: |
          #   test - check comparison of values
              fldai %s
              # +Inf
              fmovi v0, %s
              movi v1, %s
              fcmpg v0
              jne v1, set_failure
              ldai 0
              return
          set_failure:
              ldai 1
              return
        check-type: none
        cases:
          - values:
              # -Inf
              - '0xff800000'
              - '0x7f800000'
              - '-1'
          - values:
              - '0x7f800000'
              # -Inf
              - '0xff800000'
              - '+1'

      - file-name: incorrect_register
        isa:
          instructions:
            - sig: fcmpg v:in:f32
              acc: inout:f32->i32
              prefix: f32
              format: [pref_op_v_8]
        runner-options: [compile-failure]
        description: Check fcmpg with incorrect register numbers.
        code-template: |
          #
              fcmpg %s
        check-type: exit-positive
        cases:
          - values: [v256]
          - values: [a0]
          - values: [0]
          - values: ['1.1']
          - values: [1.1]

      - file-name: applicable_register
        isa:
          instructions:
            - sig: fcmpg v:in:f32
              acc: inout:f32->i32
              prefix: f32
              format: [pref_op_v_8]
        runner-options: [compile-only]
        description: Check fcmpg with correct register numbers.
        code-template: |
          #
              fldai 0.0
          %s
        check-type: exit-positive
        cases:
          - values:
            - '#{[*0..255].map do |i| "    fmovi v#{i}, 0\n    fcmpg v#{i}\n" end .join}'

      - file-name: type
        isa:
          instructions:
            - sig: fcmpg v:in:f32
              acc: inout:f32->i32
              prefix: f32
              format: [pref_op_v_8]
          verification:
            - v1_type
            - acc_type
        tags: ['verifier']
        runner-options: ['verifier-failure', 'verifier-config']
        header-template: []
        code-template: |
          #
          .record A {}
          .record B {}
          .record panda.String <external>
          .record panda.Object <external>
          .function i32 main() {
              %s
              *s
              fcmpg v0
        check-type: exit-positive
        description: Check 'fcmpg' with incorrect register type.
        template-cases:
          - values:
              - movi v0, 0
          - values:
              - fmovi v0, 0
            exclude: [val]
          - values:
              - movi.64 v0, 0
          - values:
              - fmovi.64 v0, 0
          - values:
              - |
                #
                    lda.type B
                    sta.obj v0
          - values:
              - |
                #
                    lda.type B[]
                    sta.obj v0
          - values:
              - |
                #
                    lda.type panda.String
                    sta.obj v0
          - values:
              - |
                #
                    lda.str "string"
                    sta.obj v0
          - values:
              - |
                #
                    movi v0, 10
                    newarr v0, v0, i32[]
          - values:
              - mov.null v0

        cases:
          - values:
              - ldai 0
          - values:
              - ldai.64 0
          - values:
              - fldai 0
            id: val
          - values:
              - fldai.64 0
          - values:
              - |
                #
                    lda.type A
          - values:
              - |
                #
                    lda.type A[]
          - values:
              - |
                #
                    lda.type panda.String
          - values:
              - |
                #
                    lda.str "string"
          - values:
              - |
                #
                    movi v1, 10
                    newarr v1, v1, f64[]
                    lda.obj v1
          - values:
              - lda.null

      - file-name: uninitialized_regs
        isa:
          instructions:
            - sig: fcmpg v:in:f32
              acc: inout:f32->i32
              prefix: f32
              format: [pref_op_v_8]
        description: Check 'fcmpg' with uninitialized registers.
        tags: ['verifier']
        runner-options: ['verifier-failure', 'verifier-config']
        header-template: []
        code-template: |
          #
          .function i32 main() {
              %s
              *s
              fcmpg %s
        check-type: exit-positive
        template-cases:
          - values:
              - ''
              - v0
          - values:
              - fmovi v0, 0
              - v0
            exclude: [init]
          - values:
              - ''
              - v7
          - values:
              - ''
              - v15
          - values:
              - 'fmovi v15, 0'
              - v15
            exclude: [init]
          - values:
              - ''
              - v128
          - values:
              - 'fmovi v128, 0'
              - v128
            exclude: [init]
          - values:
              - ''
              - v255
          - values:
              - 'fmovi v255, 0'
              - v255
            exclude: [init]
        cases:
          - values:
              - ''
          - values:
              - fldai 0
            id: init