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annotate test/CodeGen/Mips/int-to-float-conversion.ll @ 117:facf19d07cd9

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Wed, 24 Aug 2016 20:10:41 +0900
parents 54457678186b
children
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1 ; RUN: llc -march=mipsel < %s | FileCheck %s -check-prefix=32
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2 ; RUN: llc -march=mips64el -mcpu=mips4 < %s | FileCheck %s -check-prefix=64
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3 ; RUN: llc -march=mips64el -mcpu=mips64 < %s | FileCheck %s -check-prefix=64
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5 @i1 = global [3 x i32] [i32 1, i32 2, i32 3], align 4
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6 @i3 = common global i32* null, align 4
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8 ; 32-LABEL: test_float_int_:
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9 ; 32: mtc1 ${{[0-9]+}}, $f[[R0:[0-9]+]]
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10 ; 32: cvt.s.w $f{{[0-9]+}}, $f[[R0]]
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12 define float @test_float_int_(i32 %a) {
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13 entry:
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14 %conv = sitofp i32 %a to float
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15 ret float %conv
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16 }
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18 ; 32-LABEL: test_double_int_:
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19 ; 32: mtc1 ${{[0-9]+}}, $f[[R0:[0-9]+]]
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20 ; 32: cvt.d.w $f{{[0-9]+}}, $f[[R0]]
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21 ; 64-LABEL: test_double_int_:
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22 ; 64: mtc1 ${{[0-9]+}}, $f[[R0:[0-9]+]]
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23 ; 64: cvt.d.w $f{{[0-9]+}}, $f[[R0]]
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25 define double @test_double_int_(i32 %a) {
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26 entry:
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27 %conv = sitofp i32 %a to double
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28 ret double %conv
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29 }
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31 ; 64-LABEL: test_float_LL_:
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32 ; 64: dmtc1 ${{[0-9]+}}, $f[[R0:[0-9]+]]
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33 ; 64: cvt.s.l $f{{[0-9]+}}, $f[[R0]]
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35 define float @test_float_LL_(i64 %a) {
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36 entry:
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37 %conv = sitofp i64 %a to float
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38 ret float %conv
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39 }
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41 ; 64-LABEL: test_double_LL_:
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42 ; 64: dmtc1 ${{[0-9]+}}, $f[[R0:[0-9]+]]
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43 ; 64: cvt.d.l $f{{[0-9]+}}, $f[[R0]]
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45 define double @test_double_LL_(i64 %a) {
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46 entry:
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47 %conv = sitofp i64 %a to double
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48 ret double %conv
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49 }