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111
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1 /* PR rtl-optimization/58668 */
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2 /* { dg-do compile } */
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3 /* { dg-options "-O2" } */
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4 /* { dg-additional-options "-mthumb" { target { { arm*-*-* } && arm_thumb2_ok } } } */
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5
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6 void *fn1 (void *);
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7 void *fn2 (void *, const char *);
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8 void fn3 (void *);
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9 void fn4 (void *, int);
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10
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11 void *
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12 test (void *x)
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13 {
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14 void *a, *b;
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15 if (!(a = fn1 (x)))
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16 return (void *) 0;
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17 if (!(b = fn2 (a, "w")))
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18 {
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19 fn3 (a);
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20 return (void *) 0;
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21 }
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22 fn3 (a);
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23 fn4 (b, 1);
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24 return b;
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25 }
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