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Propagate constant values or parametric expressions outside the scop region.
[pf3gnuchains/gcc-fork.git]
/
gcc
/
testsuite
/
gcc.dg
/
graphite
/
pr42530.c
1
/* { dg-options "-O2 -g -ffast-math -floop-parallelize-all" } */
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int array[2][2];
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void foo(int *a)
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{
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int i, j;
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int sum, tmp = 0;
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for (i=0; i<2; i++)
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for (j=0; j<2; j++)
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sum += array[i][j];
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if (sum > 0) {
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tmp = sum;
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*a = tmp;
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}
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}