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annotate test/CodeGen/SPARC/disable-fsmuld-fmuls.ll @ 128:c347d3398279 default tip

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fix
author mir3636
date Wed, 06 Dec 2017 14:37:17 +0900
parents 803732b1fca8
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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121
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1 ; RUN: llc %s -march=sparc -o - | FileCheck --check-prefix=CHECK --check-prefix=DEFAULT %s
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2 ; RUN: llc %s -march=sparc -mattr=no-fmuls -o - | FileCheck --check-prefix=CHECK --check-prefix=NO-FMULS %s
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3 ; RUN: llc %s -march=sparc -mattr=no-fsmuld -o - | FileCheck --check-prefix=CHECK --check-prefix=NO-FSMULD %s
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4 ; RUN: llc %s -march=sparc -mattr=no-fsmuld,no-fmuls -o - | FileCheck --check-prefix=CHECK --check-prefix=NO-BOTH %s
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5
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6 ;;; Test case ensures that the no-fsmuld and no-fmuls features disable
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7 ;;; the relevant instruction, and alternative sequences get emitted
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8 ;;; instead.
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9
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10 ; CHECK-LABEL: test_float_mul:
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11 ; DEFAULT: fmuls
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12 ; NO-FSMULD: fmuls
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13 ; NO-FMULS: fsmuld
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14 ; NO-FMULS: fdtos
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15 ; NO-BOTH: fstod
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16 ; NO-BOTH: fstod
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17 ; NO-BOTH: fmuld
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18 ; NO-BOTH: fdtos
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19 define float @test_float_mul(float %a, float %b) {
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20 entry:
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21 %mul = fmul float %a, %b
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22
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23 ret float %mul
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24 }
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25
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26 ; CHECK-LABEL: test_float_mul_double:
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27 ; DEFAULT: fsmuld
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28 ; NO-FSMULD: fstod
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29 ; NO-FSMULD: fstod
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30 ; NO-FSMULD: fmuld
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31 define double @test_float_mul_double(float %a, float %b) {
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32 entry:
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33 %a_double = fpext float %a to double
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34 %b_double = fpext float %b to double
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35 %mul = fmul double %a_double, %b_double
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36
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37 ret double %mul
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38 }