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gcc/ChangeLog:
[official-gcc.git]
/
gcc
/
testsuite
/
g++.dg
/
tree-ssa
/
pr31146.C
blob
1a77ea963d0d509364d01c1d54cc8eda5f629a3c
1
/* { dg-do compile } */
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/* { dg-options "-O -fdump-tree-forwprop" } */
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/* We should be able to optimize this to i[j] = 1 during
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early optimizations. */
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int i[5];
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void foo (int j)
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{
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void *p = &i[j];
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int *q = (int *)p;
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*q = 1;
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}
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/* { dg-final { scan-tree-dump "MEM\\\[.*&i\\\]\\\[j.*\\\] =.* 1;" "forwprop1" } } */