22 lines
525 B
C
22 lines
525 B
C
/* { dg-do compile } */
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/* { dg-options "-O1 -fdump-tree-optimized -fdump-tree-fre -W -Wall -fno-early-inlining" } */
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int b;
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unsigned a;
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static inline int *g(void)
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{
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a = 1;
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return (int*)&a;
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}
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void f(void)
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{
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b = *g();
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}
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/* We should have converted the assignments to two = 1. FRE does this. */
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/* { dg-final { scan-tree-dump-times " = 1" 2 "optimized"} } */
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/* { dg-final { scan-tree-dump-not " = a;" "fre"} } */
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/* { dg-final { cleanup-tree-dump "fre" } } */
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/* { dg-final { cleanup-tree-dump "optimized" } } */
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