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Move an assert earlier in a file and check that the result of 

our bitwise compare is equal to the field we're looking for.

Noticed on inspection.

llvm-svn: 176296
This commit is contained in:
Eric Christopher 2013-02-28 20:26:17 +00:00
parent 4b80752550
commit 0ac16d539c
1 changed files with 5 additions and 2 deletions
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7
llvm/lib/Object/MachOObjectFile.cpp
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@ -1304,14 +1304,17 @@ StringRef MachOObjectFile::getFileFormatName() const {
}
}
// Make sure the cpu type has the correct mask.
assert((MachOObj->getHeader().CPUType & llvm::MachO::CPUArchABI64)
== llvm::MachO::CPUArchABI64 &&
"32-bit object file when we're 64-bit?");
switch (MachOObj->getHeader().CPUType) {
case llvm::MachO::CPUTypeX86_64:
return "Mach-O 64-bit x86-64";
case llvm::MachO::CPUTypePowerPC64:
return "Mach-O 64-bit ppc64";
default:
assert((MachOObj->getHeader().CPUType & llvm::MachO::CPUArchABI64) == 1 &&
"32-bit object file when we're 64-bit?");
return "Mach-O 64-bit unknown";
}
}