26 lines
425 B
C
26 lines
425 B
C
/* { dg-do compile } */
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/* { dg-options "-O1 -fdump-tree-ssa-vops" } */
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struct S
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{
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int w, x, y, z;
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};
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struct T
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{
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int r;
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struct S s;
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};
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void bar (struct S, int);
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void
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foo (int a, struct T b)
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{
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struct S x;
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struct S *c = &x;
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if (a)
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c = &b.s;
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bar (*c, a);
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}
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/* Make sure that .GLOBAL_VAR is not created when there are no
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clobbering calls. */
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/* { dg-final { scan-tree-dump-times "GLOBAL_VAR" 0 "ssa"} } */
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