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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [tailcall-1.c] - Rev 853
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/* { dg-do compile } */ /* { dg-options "-O2 -fdump-tree-tailc-details" } */ extern void *alloca (__SIZE_TYPE__); int q(int a); int *v; int t(int a) { int r,r1; if (a) r1=r = q(a-1); else return 0; /* Dead alloca should not disturb us. */ if (r!=r1) v=alloca(r); return r; } /* { dg-final { scan-tree-dump-times "Found tail call" 1 "tailc"} } */ /* { dg-final { cleanup-tree-dump "tailc" } } */
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