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annotate gcc/testsuite/gcc.dg/vect/no-scevccp-pr86725-2.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-additional-options "-O -w" } */
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3
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4 int
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5 nr (int xe)
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6 {
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7 int oo, wo = 0;
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8
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9 for (oo = 0; oo < 4; ++oo)
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10 {
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11 int qq;
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12
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13 for (qq = 0; qq < 2; ++qq)
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14 {
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15 wo += 0x80000000;
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16 xe += wo;
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17 }
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18 }
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19 return xe;
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20 }
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21
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22 /* { dg-final { scan-tree-dump "reduction used in loop" "vect" { target vect_int } } } */
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23 /* { dg-final { scan-tree-dump-not "OUTER LOOP VECTORIZED" "vect" } } */