| /* RUN: %llvmgcc %s -S -o - -emit-llvm -O0 | grep {zeroinitializer.*zeroinitializer.*zeroinitializer.*zeroinitializer.*zeroinitializer.*zeroinitializer} |
| |
| The FE must generate padding here both at the end of each PyG_Head and |
| between array elements. Reduced from Python. */ |
| |
| typedef union _gc_head { |
| struct { |
| union _gc_head *gc_next; |
| union _gc_head *gc_prev; |
| long gc_refs; |
| } gc; |
| int dummy __attribute__((aligned(16))); |
| } PyGC_Head; |
| |
| struct gc_generation { |
| PyGC_Head head; |
| int threshold; |
| int count; |
| }; |
| |
| #define GEN_HEAD(n) (&generations[n].head) |
| |
| /* linked lists of container objects */ |
| static struct gc_generation generations[3] = { |
| /* PyGC_Head, threshold, count */ |
| {{{GEN_HEAD(0), GEN_HEAD(0), 0}}, 700, 0}, |
| {{{GEN_HEAD(1), GEN_HEAD(1), 0}}, 10, 0}, |
| {{{GEN_HEAD(2), GEN_HEAD(2), 0}}, 10, 0}, |
| }; |
