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annotate gcc/testsuite/gcc.dg/pr87009.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
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131
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1 /* { dg-do compile } */
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2 /* { dg-options "-O -fdump-tree-original" } */
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3 /* { dg-final { scan-tree-dump-times "return s \\^ x;" 4 "original" } } */
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4
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5 int f1 (int x, int s)
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6 {
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7 return ~(~(x|s)|x)|~(~(x|s)|s);
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8 }
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9
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10 int f2 (int x, int s)
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11 {
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12 return ~(~(~x&s)&~(x&~s));
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13 }
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14
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15 int f3 (int x, int s)
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16 {
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17 return ~((x|~s)&(~x|s));
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18 }
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19
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20 int f4 (int x, int s)
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21 {
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22 return (x|~s)^(~x|s);
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23 }