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annotate gcc/testsuite/gcc.dg/tree-ssa/vrp70.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 /* { dg-do compile } */
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2 /* { dg-require-effective-target int32plus } */
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3 /* { dg-options "-O2 -fdump-tree-vrp1" } */
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4
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5 extern void link_error (void);
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6
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7 void
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8 foo (unsigned int s)
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9 {
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10 if (s + 0x70000000 < 0xf0000000U)
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11 {
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12 if (s >= 0x80000000U && s < 0x90000000U)
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13 link_error ();
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14 }
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15 }
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16
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17 void
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18 bar (unsigned int s)
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19 {
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20 if (s + 0x70000000 >= 0xf0000000U)
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21 {
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22 if (s < 0x80000000U || s >= 0x90000000U)
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23 link_error ();
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24 }
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25 }
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26
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27 /* { dg-final { scan-tree-dump-not "link_error" "vrp1" } } */