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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [fold-bitand-4.c] - Rev 316
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/* { dg-do compile } */ /* { dg-options "-fdump-tree-original" } */ /* { dg-options "-fdump-tree-original -fno-common" { target hppa*-*-hpux* } } */ typedef char char4[4] __attribute__ ((aligned (4))); char4 c4[4] __attribute__ ((aligned (16))); typedef char char16[16] __attribute__ ((aligned (16))); char16 c16[4] __attribute__ ((aligned (4))); int f1 (void) { /* 12 */ return 15 & (__SIZE_TYPE__)&c4[3]; } int f2 (int i) { /* Indeterminate */ return 15 & (__SIZE_TYPE__)&c4[i]; } int f3 (int i) { /* 0 */ return 3 & (__SIZE_TYPE__)&c4[i]; } int f4 (int i) { /* Indeterminate */ return 7 & (__SIZE_TYPE__)&c16[i]; } int f5 (int i) { /* 0 */ return 3 & (__SIZE_TYPE__)&c16[i]; } /* { dg-final { scan-tree-dump-times "return 12" 1 "original" } } */ /* { dg-final { scan-tree-dump-times "\& 15" 1 "original" } } */ /* { dg-final { scan-tree-dump-times "return 0" 2 "original" } } */ /* { dg-final { scan-tree-dump-times "\& 7" 1 "original" } } */ /* { dg-final { cleanup-tree-dump "original" } } */
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