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MachO: Remove an unused variable from processSection 

The local variable `cfi` became dead in r220730 when it's use was
obviated; it was replaced with a call to read32.

No functionality change intended.

llvm-svn: 221412
This commit is contained in:
David Majnemer 2014-11-05 23:22:41 +00:00
parent ed8bca4f42
commit 31fb9edc00
1 changed files with 0 additions and 2 deletions
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2
lld/lib/ReaderWriter/MachO/MachONormalizedFileToAtoms.cpp
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@ -388,7 +388,6 @@ std::error_code processSection(DefinedAtom::ContentType atomType,
return processSymboledSection(atomType, section, normalizedFile, file, return processSymboledSection(atomType, section, normalizedFile, file,
scatterable, copyRefs); scatterable, copyRefs);
} else { } else {
const uint32_t *cfi;
unsigned int size; unsigned int size;
for (unsigned int offset = 0, e = section.content.size(); offset != e;) { for (unsigned int offset = 0, e = section.content.size(); offset != e;) {
switch (atomizeModel) { switch (atomizeModel) {
@ -422,7 +421,6 @@ std::error_code processSection(DefinedAtom::ContentType atomType,
break; break;
case atomizeCFI: case atomizeCFI:
// Break section up into dwarf unwind CFIs (FDE or CIE). // Break section up into dwarf unwind CFIs (FDE or CIE).
cfi = reinterpret_cast<const uint32_t *>(&section.content[offset]);
size = read32(&section.content[offset], isBig) + 4; size = read32(&section.content[offset], isBig) + 4;
if (offset+size > section.content.size()) { if (offset+size > section.content.size()) {
return make_dynamic_error_code(Twine(Twine("Section ") return make_dynamic_error_code(Twine(Twine("Section ")