RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-10-20 03:23:01 +02:00
Code Issues Projects Releases Wiki Activity

Clarify comment for function getObjectSize

Browse Source 
Clarify that we mean the object starting at the pointer to the end of the
underlying object and not the size of the whole allocated object.

llvm-svn: 176491
This commit is contained in:
Arnold Schwaighofer 2013-03-05 16:53:24 +00:00
parent 5f7e2bf434
commit 7475aaf23e
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
include/llvm/Analysis/MemoryBuiltins.h
View File

@ -138,7 +138,9 @@ static inline CallInst *isFreeCall(Value *I, const TargetLibraryInfo *TLI) {
//
/// \brief Compute the size of the object pointed by Ptr. Returns true and the
/// object size in Size if successful, and false otherwise.
// object size in Size if successful, and false otherwise. In this context, by
// object we mean the region of memory starting at Ptr to the end of the
// underlying object pointed to by Ptr.
/// If RoundToAlign is true, then Size is rounded up to the aligment of allocas,
/// byval arguments, and global variables.
bool getObjectSize(const Value *Ptr, uint64_t &Size, const DataLayout *TD,