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annotate gcc/testsuite/gcc.dg/tree-ssa/reassoc-19.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 "-Os -fdump-tree-optimized" } */
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3
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4 /* Slightly changed testcase from PR middle-end/40815. */
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5 void bar(char*, char*, int);
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6 void foo(char* left, char* rite, int element)
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7 {
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8 while (left <= rite)
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9 {
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10 /* This should expand into
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11 _7 = (sizetype) element_6(D);
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12 _8 = -_7;
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13 rite_9 = rite_1 + _8; */
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14 rite -= element;
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15 bar(left, rite, element);
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16 }
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17 }
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18
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19 /* { dg-final { scan-tree-dump-times "= \\\(sizetype\\\) element" 1 "optimized" } } */
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20 /* { dg-final { scan-tree-dump-times "= -" 1 "optimized" } } */
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21 /* { dg-final { scan-tree-dump-times " \\\+ " 1 "optimized" } } */