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annotate gcc/testsuite/gcc.dg/fold-convround-1.c @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 /* PR middle-end/28473. */
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2 /* { dg-do compile } */
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3 /* { dg-options "-O2 -fdump-tree-original" } */
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4
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5 extern double round(double);
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6 extern double floor(double);
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7 extern double ceil(double);
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8
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9 unsigned long long test1(double x)
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10 {
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11 return (unsigned long long) round(x);
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12 }
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13
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14 unsigned long long test2(double x)
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15 {
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16 return (unsigned long long) floor(x);
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17 }
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18 unsigned long long test3(double x)
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19 {
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20 return (unsigned long long) ceil(x);
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21 }
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22
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23 /* { dg-final { scan-tree-dump-times "__builtin_lround" 0 "original" } } */
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24 /* { dg-final { scan-tree-dump-times "__builtin_llround" 0 "original" } } */
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25 /* { dg-final { scan-tree-dump-times "__builtin_lfloor" 0 "original" } } */
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26 /* { dg-final { scan-tree-dump-times "__builtin_llfloor" 0 "original" } } */
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27 /* { dg-final { scan-tree-dump-times "__builtin_lceil" 0 "original" } } */
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28 /* { dg-final { scan-tree-dump-times "__builtin_llceil" 0 "original" } } */
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29