Rafael Espindola | a3f55b0 | 2013-09-04 04:12:25 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 %s -emit-llvm -o - | FileCheck %s |
Eric Christopher | 3883e66 | 2011-07-26 22:17:02 +0000 | [diff] [blame] | 2 | // PR 3518 |
| 3 | // Some of the objects were coming out as unintialized (external) before 3518 |
| 4 | // was fixed. Internal names are different between llvm-gcc and clang so they |
| 5 | // are not tested. |
| 6 | |
| 7 | extern void abort (void); |
| 8 | |
| 9 | // CHECK: @.compoundliteral = internal global %struct.A { i32 1, i32 2 } |
| 10 | // CHECK: @.compoundliteral1 = internal global %struct.A { i32 3, i32 4 } |
| 11 | // CHECK: @.compoundliteral2 = internal global %struct.B { %struct.A* @.compoundliteral, %struct.A* @.compoundliteral1 } |
| 12 | // CHECK: @.compoundliteral3 = internal global %struct.A { i32 5, i32 6 } |
| 13 | |
| 14 | struct A { int i; int j; }; |
| 15 | struct B { struct A *a; struct A *b; }; |
| 16 | struct C { struct B *c; struct A *d; }; |
| 17 | struct C e = { &(struct B) { &(struct A) { 1, 2 }, &(struct A) { 3, 4 } }, &(struct A) { 5, 6 } }; |
| 18 | |
| 19 | int |
| 20 | main (void) |
| 21 | { |
| 22 | if (e.c->a->i != 1 || e.c->a->j != 2) |
| 23 | abort (); |
| 24 | if (e.c->b->i != 3 || e.c->b->j != 4) |
| 25 | abort (); |
| 26 | if (e.d->i != 5 || e.d->j != 6) |
| 27 | abort (); |
| 28 | return 0; |
| 29 | } |