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Backported from mainline
[pf3gnuchains/gcc-fork.git]
/
gcc
/
testsuite
/
gcc.dg
/
builtin-unreachable-1.c
1
/* Check that __builtin_unreachable() prevents the 'control reaches
2
end of non-void function' diagnostic. */
3
/* { dg-do compile } */
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/* { dg-options "-O2 -Wreturn-type" } */
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int
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f(int a, int b)
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{
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if (a)
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{
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return b;
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}
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else
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{
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asm ("bug");
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__builtin_unreachable();
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}
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}