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annotate clang/test/AST/fixed_point_to_string.c @ 207:2e18cbf3894f

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LLVM12
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Tue, 08 Jun 2021 06:07:14 +0900
parents 1d019706d866
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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207
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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1 // Tests without serialization:
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2 // RUN: %clang_cc1 -ast-dump -ffixed-point %s | FileCheck %s
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3 // RUN: %clang_cc1 -ast-dump -ffixed-point -fpadding-on-unsigned-fixed-point %s | FileCheck %s
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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4 //
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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5 // Tests with serialization:
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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6 // RUN: %clang_cc1 -ffixed-point -emit-pch -o %t %s
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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7 // RUN: %clang_cc1 -x c -ffixed-point -include-pch %t -ast-dump-all /dev/null \
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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8 // RUN: | sed -e "s/ <undeserialized declarations>//" -e "s/ imported//" \
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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9 // RUN: | FileCheck %s
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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10 //
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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11 // RUN: %clang_cc1 -ffixed-point -fpadding-on-unsigned-fixed-point -emit-pch -o %t %s
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 150
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12 // RUN: %clang_cc1 -x c -ffixed-point -fpadding-on-unsigned-fixed-point -include-pch %t -ast-dump-all /dev/null \
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 150
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13 // RUN: | sed -e "s/ <undeserialized declarations>//" -e "s/ imported//" \
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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14 // RUN: | FileCheck %s
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15
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16 /**
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17 * Check the same values are printed in the AST regardless of if unsigned types
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18 * have the same number of fractional bits as signed types.
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19 */
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20
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21 unsigned short _Accum u_short_accum = 0.5uhk;
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22 unsigned _Accum u_accum = 0.5uk;
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23 unsigned long _Accum u_long_accum = 0.5ulk;
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24 unsigned short _Fract u_short_fract = 0.5uhr;
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25 unsigned _Fract u_fract = 0.5ur;
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26 unsigned long _Fract u_long_fract = 0.5ulr;
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27
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28 //CHECK: FixedPointLiteral {{.*}} 'unsigned short _Accum' 0.5
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29 //CHECK: FixedPointLiteral {{.*}} 'unsigned _Accum' 0.5
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30 //CHECK: FixedPointLiteral {{.*}} 'unsigned long _Accum' 0.5
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31 //CHECK: FixedPointLiteral {{.*}} 'unsigned short _Fract' 0.5
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32 //CHECK: FixedPointLiteral {{.*}} 'unsigned _Fract' 0.5
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33 //CHECK: FixedPointLiteral {{.*}} 'unsigned long _Fract' 0.5