1/* { dg-do compile } */ 2/* { dg-options "-fdump-tree-original" } */ 3/* { dg-additional-options "-fno-common" { target hppa*-*-hpux* } } */ 4 5typedef char char4[4] __attribute__ ((aligned (4))); 6char4 c4[4] __attribute__ ((aligned (16))); 7 8typedef char char16[16] __attribute__ ((aligned (16))); 9char16 c16[4] __attribute__ ((aligned (4))); 10 11int f1 (void) 12{ 13 /* 12 */ 14 return 15 & (__SIZE_TYPE__)&c4[3]; 15} 16 17int f2 (int i) 18{ 19 /* Indeterminate */ 20 return 15 & (__SIZE_TYPE__)&c4[i]; 21} 22 23int f3 (int i) 24{ 25 /* 0 */ 26 return 3 & (__SIZE_TYPE__)&c4[i]; 27} 28 29int f4 (int i) 30{ 31 /* Indeterminate */ 32 return 7 & (__SIZE_TYPE__)&c16[i]; 33} 34 35int f5 (int i) 36{ 37 /* 0 */ 38 return 3 & (__SIZE_TYPE__)&c16[i]; 39} 40 41/* { dg-final { scan-tree-dump-times "return \[^\n0-9\]*12;" 1 "original" } } */ 42/* { dg-final { scan-tree-dump-times "\& 15" 1 "original" } } */ 43/* { dg-final { scan-tree-dump-times "return \[^\n0-9\]*0;" 2 "original" } } */ 44/* { dg-final { scan-tree-dump-times "\& 7" 1 "original" } } */ 45/* { dg-final { cleanup-tree-dump "original" } } */ 46