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annotate gcc/testsuite/gcc.dg/pr28935.c @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +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 "-O3 -ftree-vectorize" } */
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3
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4 int col[8];
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5 int extend_options(int w, int h, int *map, int x, int y, int index)
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6 {
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7 int dx, dy;
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8 for (dx = -1; dx <= +1; dx++)
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9 {
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10 int index = (dy < 0 ? 6-dx : dy > 0 ? 2+dx : 2*(1+dx));
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11 if (x+dx >= 0 && x+dx < w && y+dy >= 0 && y+dy < h)
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12 col[index] = map[(y+dy)*w+(x+dx)];
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13 col[index] = -1;
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14 }
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15 }