39 lines
691 B
C
39 lines
691 B
C
/* PR rtl-optimization/83393 */
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/* { dg-do run } */
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/* { dg-options "-O2 -fno-forward-propagate -fno-tree-bit-ccp" } */
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typedef unsigned char u8;
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typedef unsigned short u16;
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typedef unsigned int u32;
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typedef unsigned long long u64;
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u32 a, d;
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u64 b;
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u8 c;
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static u64 __attribute__ ((noinline, noclone))
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foo (u16 f, u64 g)
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{
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f <<= 15;
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f *= d;
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f -= g %= 44;
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f <<= f <= g;
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c = 255;
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c >>= (u8) f == 0;
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f *= g;
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c -= ~c;
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return f + a + b + f;
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}
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int
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main (void)
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{
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#if (__SIZEOF_LONG_LONG__ == 8 && __SIZEOF_INT__ == 4 \
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&& __SIZEOF_SHORT__ == 2 && __CHAR_BIT__ == 8)
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u64 x = foo (3, 0xE6C0011BBA6DBD7LL);
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if (x != 0x1f66e)
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__builtin_abort ();
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#endif
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return 0;
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}
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