39 lines
538 B
C
39 lines
538 B
C
static inline int foo (long x)
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{
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register int a = 0;
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register unsigned b;
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do
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{
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b = (x & 0x7f);
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x = (x >> 7) | ~(-1L >> 7);
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a += 1;
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}
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while ((x != 0 || (b & 0x40) != 0) && (x != -1 || (b & 0x40) == 0));
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return a;
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}
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static inline int bar (unsigned long x)
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{
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register int a = 0;
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register unsigned b;
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do
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{
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b = (x & 0x7f);
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x >>= 7;
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a++;
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}
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while (x != 0);
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return a;
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}
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int
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baz (unsigned long x, int y)
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{
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if (y)
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return foo ((long) x);
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else
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return bar (x);
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}
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