| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fno-tree-vrp -fno-tree-fre -fno-tree-forwprop" } */ | |
| struct S { | |
| unsigned j : 3; | |
| }; | |
| int k, l, m_1 = {0}; | |
| void f(int l, struct S x) { | |
| unsigned int k_1; | |
| while (m_1 % 8) switch (x.j) { | |
| case 1: | |
| case 3: | |
| case 4: | |
| case 6: | |
| case 2: | |
| case 5: l = m_1; | |
| case 7: | |
| case 0: k_1 = 0; | |
| default: break; | |
| } | |
| } | |
| void foo(struct S x) { f(l, x); } |