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Imported Upstream version 4.8.1
[platform/upstream/gcc48.git]
/
gcc
/
testsuite
/
gcc.target
/
m68k
/
pr45015.c
1
/* PR debug/45015 */
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/* { dg-do compile } */
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/* { dg-options "-O2 -g" } */
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unsigned int
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foo (unsigned int *x, const unsigned int *y, int z, unsigned int w)
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{
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unsigned int a, b, c, s;
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int j;
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j = -z;
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x -= j;
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y -= j;
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a = 0;
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do
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{
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__asm__ ("move.l %2, %0; move.l %3, %1" : "=d" (b), "=d" (c) : "g<>" (y[j]), "d" (w));
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c += a;
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a = (c < a) + b;
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s = x[j];
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c = s + c;
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a += (c < s);
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x[j] = c;
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}
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while (++j != 0);
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return a;
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}