| /* { dg-do run { target { ! "m68k*-*-* mmix*-*-* bfin*-*-* v850*-*-* moxie*-*-* cris*-*-* m32c*-*-* fr30*-*-* mcore*-*-* powerpc*-*-* xtensa*-*-* hppa*-*-* nios2*-*-* or1k*-*-* pru*-*-*"} } } */ |
| |
| /* { dg-options "-O2 -fno-inline -fdump-tree-reassoc1-details --param logical-op-non-short-circuit=1" } */ |
| /* { dg-additional-options "-mbranch-cost=2" { target branch_cost } } */ |
| |
| int test (unsigned int a, int b, int c) |
| { |
| if ((a - 43) <= 3 || (a - 75) <= 3) |
| return b; |
| else |
| return c; |
| } |
| int |
| main () |
| { |
| volatile int n43, n47, n75, n79; |
| n43 = 43; n47 = n43 + 4; n75 = 75; n79 = n75 + 4; |
| int i; |
| for (i = -10; i <= 100; i++) |
| if (test (i, 2, 3) != 3 - ((i >= n43 && i < n47) || (i >= n75 && i < n79))) |
| __builtin_abort (); |
| return 0; |
| } |
| |
| /* { dg-final { scan-tree-dump-times "Optimizing range tests" 1 "reassoc1"} }*/ |
