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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [pr33673.c] - Rev 701
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/* PR rtl-optimization/33673 */ /* { dg-do compile } */ /* { dg-options "-Os -fno-forward-propagate -fno-guess-branch-probability -fno-move-loop-invariants -fno-tree-dominator-opts -fno-tree-loop-optimize" } */ extern int f1 (int); extern int f2 (int); extern int *a; static void find_reg (int n) { int i, pass; unsigned int used[2], used1[2]; int c = n ? f1 (a[1]) : f2 (a[1]); for (i = 64, pass = 0; pass <= 1 && i >= 64; pass++) { if (pass == 1) { unsigned int *scan_tp_ = used; unsigned int *scan_fp_ = used1; int j; for (j = 0; j < 2; j++) *scan_tp_++ = *scan_fp_++; } for (i = 0; i < 64; i++) { int regno = i; if (n == 0) if (i == regno) break; } } } void global_alloc () { find_reg (0); find_reg (1); }
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