📄 20031021-1.c
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/* { dg-do compile } *//* { dg-options "-O1 -fdump-tree-optimized" } */struct A{ int i : 8;};signed char c1, c2;struct A a;int main(){ a.i = c1; c2 = a.i; return a.i;}/* We should only store to a.i, not load from it. *//* { dg-final { scan-tree-dump-times "a.i" 1 "optimized" } } *//* { dg-final { cleanup-tree-dump "optimized" } } */
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