23 lines
474 B
C
23 lines
474 B
C
/* { dg-do compile } */
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int x;
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volatile unsigned int y;
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#define REPEAT10(X, Y) \
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X(Y##0); X(Y##1); X(Y##2); X(Y##3); X(Y##4); \
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X(Y##5); X(Y##6); X(Y##7); X(Y##8); X(Y##9)
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#define REPEAT30(X) REPEAT10 (X, 0); REPEAT10 (X, 1); REPEAT10 (X, 2)
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#define IN(X) unsigned int x##X = y
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#define OUT(X) y = x##X
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void __attribute__ ((interrupt_handler)) f1 (void)
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{
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x = y + 11;
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}
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void __attribute__ ((interrupt_handler)) f2 (void)
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{
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REPEAT30 (IN);
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REPEAT30 (OUT);
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}
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