mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-21 00:32:23 +00:00
ea98fe2cd2
other from Python. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54505 91177308-0d34-0410-b5e6-96231b3b80d8
30 lines
865 B
C
30 lines
865 B
C
/* RUN: %llvmgcc %s -m64 -S -o - -emit-llvm -O0 | grep zeroinitializer | count 6
|
|
|
|
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},
|
|
};
|