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Allow symbols to start from the digit if target requests it. This allows, e.g. pinning

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variables to specified absolute address. Make use of this feature for MSP430.
This unbreaks PR4776.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82227 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Anton Korobeynikov
2009-09-18 16:57:42 +00:00
parent 7de3bd273e
commit c6f729ed55
8 changed files with 55 additions and 9 deletions
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5
lib/VMCore/Mangler.cpp
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@@ -47,8 +47,9 @@ std::string Mangler::makeNameProper(const std::string &X,
++I; // Skip over the marker.
}
// Mangle the first letter specially, don't allow numbers.
if (*I >= '0' && *I <= '9')
// Mangle the first letter specially, don't allow numbers unless the target
// explicitly allows them.
if (!SymbolsCanStartWithDigit && *I >= '0' && *I <= '9')
Result += MangleLetter(*I++);
for (std::string::const_iterator E = X.end(); I != E; ++I) {