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annotate gcc/testsuite/gcc.dg/20020418-1.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children 1830386684a0
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 /* PR optimization/5887 */
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2 /* { dg-do compile } */
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3 /* { dg-options "-O2" } */
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4 /* { dg-options "-O2 -msse -ffast-math" { target i?86-*-* x86_64-*-* } } */
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5
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6 void bar (float *a, float *b);
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7
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8 void foo (char *x)
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9 {
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10 float a, b;
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11 char c[256];
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12 int i, j;
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13
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14 bar (&a, &b);
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15 for (i = 0; i < 256; i++)
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16 {
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17 float v = a;
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18 if (v < 0.0f) v = 0.0f;
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19 if (v < 255.0f) v = 255.0f;
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20 c[i] = v;
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21 a += b;
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22 }
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23
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24 for (j = 0; j < 256; j++)
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25 x[j] = c[j];
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26 }