28 lines
420 B
C
28 lines
420 B
C
/* PR rtl-optimization/81020 */
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/* { dg-do run } */
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/* { dg-options "-O -fno-tree-bit-ccp -fno-tree-coalesce-vars -fno-tree-vrp" } */
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unsigned v = 4;
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unsigned long long __attribute__((noipa))
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foo (unsigned x)
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{
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#if __SIZEOF_INT__ == 2
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__UINT32_TYPE__ a = v;
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#else
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unsigned a = v;
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#endif
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a &= 1;
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x |= 0 < a;
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a >>= 31;
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return x + a;
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}
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int
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main ()
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{
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if (foo (2) != 2)
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__builtin_abort ();
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return 0;
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}
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