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annotate gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-24.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-options "-O2 -fdump-tree-pre" } */
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3
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4 void foo(int *p, double *x, int n)
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5 {
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6 int i;
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7 for (i = 0; i < n; ++i)
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8 *(x + *p * i) = 0.0;
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9 }
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10
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11 /* We should remove the unnecessary insertion of a phi-node and
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12 _not_ end up using the phi result for replacement *p. */
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13
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14 /* { dg-final { scan-tree-dump-not "= prephitmp" "pre" } } */