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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [ipa/] [ipa-sra-4.c] - Rev 327
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/* { dg-do compile } */ /* { dg-options "-O2 -fipa-sra -fdump-tree-eipa_sra-details" } */ static int __attribute__((noinline)) ox (int *i) { return *i+4**i; } int *holder; static int __attribute__((noinline)) ox_ctrl_1 (int *j) { holder = j; return *j+4 * *j+1; } static void __attribute__((noinline)) ox_ctrl_2 (int *k) { *k = 8; } static int zzz[10]; static int __attribute__((noinline)) ox_improved (int recurse, int *l) { int r = 0; r = *l; if (recurse) { if (recurse > 2) l = &zzz[3]; else l = zzz; ox_improved (0, l); } return r; } void caller (void) { int a = 1; int b = 10; int c; ox (&a); ox_ctrl_1 (&a); ox_ctrl_2 (&a); *holder = ox_improved (1, &b); return; } /* { dg-final { scan-tree-dump "About to replace expr \\*i_.*D. with ISRA" "eipa_sra" } } */ /* { dg-final { scan-tree-dump "About to replace expr \\*l_.*D. with ISRA" "eipa_sra" } } */ /* { dg-final { scan-tree-dump-times "About to replace expr \*j_.*D. with ISRA" 0 "eipa_sra" } } */ /* { dg-final { scan-tree-dump-times "About to replace expr \*k_.*D. with ISRA" 0 "eipa_sra" } } */ /* { dg-final { cleanup-tree-dump "eipa_sra" } } */
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