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annotate gcc/testsuite/gcc.dg/tree-ssa/ssa-dse-28.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children 1830386684a0
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-options "-O2 -fdump-tree-dse-details -fexceptions -fnon-call-exceptions -fno-isolate-erroneous-paths-dereference" } */
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3
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4
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5 int foo (int *p, int b)
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6 {
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7 int *q;
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8 int i = 1;
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9 if (b)
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10 q = &i;
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11 else
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12 q = (void *)0;
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13 *q = 2;
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14 return i;
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15 }
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16
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17 /* { dg-final { scan-tree-dump-not "Deleted dead store" "dse1"} } */
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18 /* { dg-final { scan-tree-dump-not "Deleted dead store" "dse2"} } */
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19 /* { dg-final { scan-tree-dump-not "Deleted dead store" "dse3"} } */
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20