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annotate gcc/testsuite/gcc.dg/pr54676.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 tree-optimization/54676 */
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2 /* { dg-do compile } */
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3 /* { dg-options "-O -fno-tree-ccp -fno-tree-copy-prop -fno-tree-fre -ftree-vrp" } */
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4
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5 struct S
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6 {
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7 int s:1;
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8 };
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9
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10 struct S bar (void);
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11
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12 #if __SIZEOF_INT__ < 4
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13 #define int __INT32_TYPE__
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14 #endif
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15
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16 int a;
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17
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18 void
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19 foo (int x)
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20 {
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21 struct S s = bar ();
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22 while (!a)
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23 {
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24 int l = 94967295;
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25 a = x || (s.s &= l);
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26 }
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27 }