25 lines
446 B
C
25 lines
446 B
C
/* PR middle-end/17657 */
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/* { dg-do compile } */
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/* { dg-options "-O2" } */
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extern signed char foo(int);
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void bar (void)
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{
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signed char tmp = foo (0);
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int t1 = tmp;
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switch (t1)
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{
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case 1: foo (1); break;
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case 2: foo (2); break;
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case 3: foo (3); break;
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case 4: foo (4); break;
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case 5: foo (5); break;
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case 6: foo (6); break;
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case 7: foo (7); break;
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case 255: foo (8); break;
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default: break;
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}
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}
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