RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-11-24 19:52:54 +01:00
Code Issues Projects Releases Wiki Activity

Object: Turn a couple of degenerate for loops into while loops.

Browse Source 
No functionality change.

llvm-svn: 178413
This commit is contained in:
Benjamin Kramer 2013-03-30 13:07:51 +00:00
parent c53fc5dc4c
commit 1b48942ea8
1 changed files with 12 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
include/llvm/Object/ELF.h
View File

@ -2303,8 +2303,9 @@ ELFObjectFile<ELFT>::end_dynamic_table(bool NULLEnd) const {
if (NULLEnd) {
Elf_Dyn_iterator Start = begin_dynamic_table();
for (; Start != Ret && Start->getTag() != ELF::DT_NULL; ++Start)
;
while (Start != Ret && Start->getTag() != ELF::DT_NULL)
++Start;
// Include the DT_NULL.
if (Start != Ret)
++Start;
@ -2321,10 +2322,9 @@ StringRef ELFObjectFile<ELFT>::getLoadName() const {
// Find the DT_SONAME entry
Elf_Dyn_iterator it = begin_dynamic_table();
Elf_Dyn_iterator ie = end_dynamic_table();
for (; it != ie; ++it) {
if (it->getTag() == ELF::DT_SONAME)
break;
}
while (it != ie && it->getTag() != ELF::DT_SONAME)
++it;
if (it != ie) {
if (dot_dynstr_sec == NULL)
report_fatal_error("Dynamic string table is missing");
@ -2341,10 +2341,8 @@ library_iterator ELFObjectFile<ELFT>::begin_libraries_needed() const {
// Find the first DT_NEEDED entry
Elf_Dyn_iterator i = begin_dynamic_table();
Elf_Dyn_iterator e = end_dynamic_table();
for (; i != e; ++i) {
if (i->getTag() == ELF::DT_NEEDED)
break;
}
while (i != e && i->getTag() != ELF::DT_NEEDED)
++i;
DataRefImpl DRI;
DRI.p = reinterpret_cast<uintptr_t>(i.get());
@ -2359,11 +2357,10 @@ error_code ELFObjectFile<ELFT>::getLibraryNext(DataRefImpl Data,
reinterpret_cast<const char *>(Data.p));
Elf_Dyn_iterator e = end_dynamic_table();
// Skip the current dynamic table entry.
++i;
// Find the next DT_NEEDED entry.
for (; i != e && i->getTag() != ELF::DT_NEEDED; ++i);
// Skip the current dynamic table entry and find the next DT_NEEDED entry.
do
++i;
while (i != e && i->getTag() != ELF::DT_NEEDED);
DataRefImpl DRI;
DRI.p = reinterpret_cast<uintptr_t>(i.get());