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[msan] Reformat one source file. 

llvm-svn: 212329
This commit is contained in:
Evgeniy Stepanov 2014-07-04 10:07:39 +00:00
parent ae0fc23f8d
commit 50498e114f
1 changed files with 10 additions and 22 deletions
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32
compiler-rt/lib/msan/msan_allocator.cc
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@ -116,7 +116,7 @@ void MsanDeallocate(StackTrace *stack, void *p) {
CHECK(p);
Init();
MSAN_FREE_HOOK(p);
Metadata *meta = reinterpret_cast<Metadata*>(allocator.GetMetaData(p));
Metadata *meta = reinterpret_cast<Metadata *>(allocator.GetMetaData(p));
uptr size = meta->requested_size;
meta->requested_size = 0;
// This memory will not be reused by anyone else, so we are free to keep it
@ -128,7 +128,7 @@ void MsanDeallocate(StackTrace *stack, void *p) {
CHECK(stack_id);
u32 id;
ChainedOriginDepotPut(stack_id, Origin::kHeapRoot, &id);
__msan_set_origin(p, size, Origin(id, 1).raw_id());
__msan_set_origin(p, size, Origin(id, 1).raw_id());
}
}
MsanThread *t = GetCurrentThread();
@ -171,12 +171,10 @@ void *MsanReallocate(StackTrace *stack, void *old_p, uptr new_size,
}
static uptr AllocationSize(const void *p) {
if (p == 0)
return 0;
if (p == 0) return 0;
const void *beg = allocator.GetBlockBegin(p);
if (beg != p)
return 0;
Metadata *b = (Metadata*)allocator.GetMetaData(p);
if (beg != p) return 0;
Metadata *b = (Metadata *)allocator.GetMetaData(p);
return b->requested_size;
}
@ -196,22 +194,12 @@ uptr __msan_get_heap_size() {
return stats[AllocatorStatMapped];
}
uptr __msan_get_free_bytes() {
return 1;
}
uptr __msan_get_free_bytes() { return 1; }
uptr __msan_get_unmapped_bytes() {
return 1;
}
uptr __msan_get_unmapped_bytes() { return 1; }
uptr __msan_get_estimated_allocated_size(uptr size) {
return size;
}
uptr __msan_get_estimated_allocated_size(uptr size) { return size; }
int __msan_get_ownership(const void *p) {
return AllocationSize(p) != 0;
}
int __msan_get_ownership(const void *p) { return AllocationSize(p) != 0; }
uptr __msan_get_allocated_size(const void *p) {
return AllocationSize(p);
}
uptr __msan_get_allocated_size(const void *p) { return AllocationSize(p); }