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Added code to avoid checking for .bc when the filename is too short.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8190 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
John Criswell 2003-08-28 21:42:29 +00:00
parent ad0bf0fc0c
commit b5d09bf4cc
1 changed files with 2 additions and 1 deletions
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3
tools/llc/llc.cpp
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@ -44,7 +44,8 @@ GetFileNameRoot(const std::string &InputFilename)
std::string IFN = InputFilename;
std::string outputFilename;
int Len = IFN.length();
if (IFN[Len-3] == '.' && IFN[Len-2] == 'b' && IFN[Len-1] == 'c') {
if ((Len > 2) &&
IFN[Len-3] == '.' && IFN[Len-2] == 'b' && IFN[Len-1] == 'c') {
outputFilename = std::string(IFN.begin(), IFN.end()-3); // s/.bc/.s/
} else {
outputFilename = IFN;