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Don't use StringRef iterator functions for data access

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And also remove some redundant casts from r212371.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212397 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Alp Toker 2014-07-06 10:32:55 +00:00
parent e45100f420
commit 1a5e5e3814
1 changed files with 3 additions and 4 deletions
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7
include/llvm/Object/ELF.h
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@ -42,9 +42,8 @@ StringRef getELFRelocationTypeName(uint32_t Machine, uint32_t Type);
inline std::pair<unsigned char, unsigned char>
getElfArchType(StringRef Object) {
if (Object.size() < ELF::EI_NIDENT)
return std::make_pair((uint8_t)ELF::ELFCLASSNONE,(uint8_t)ELF::ELFDATANONE);
return std::make_pair((uint8_t)Object.begin()[ELF::EI_CLASS],
(uint8_t)Object.begin()[ELF::EI_DATA]);
return std::make_pair(ELF::ELFCLASSNONE, ELF::ELFDATANONE);
return std::make_pair(Object[ELF::EI_CLASS], Object[ELF::EI_DATA]);
}
template <class ELFT>
@ -233,7 +232,7 @@ private:
StringRef Buf;
const uint8_t *base() const {
return reinterpret_cast<const uint8_t *>(Buf.begin());
return reinterpret_cast<const uint8_t *>(Buf.data());
}
const Elf_Ehdr *Header;