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Pretty print file-scope asm blocks.

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llvm-svn: 25568
This commit is contained in:
Chris Lattner 2006-01-24 00:45:30 +00:00
parent 239ebe1535
commit c53f8ef744
1 changed files with 15 additions and 1 deletions
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16
lib/VMCore/AsmWriter.cpp
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@ -776,8 +776,22 @@ void AssemblyWriter::printModule(const Module *M) {
Out << "target triple = \"" << M->getTargetTriple() << "\"\n";
if (!M->getInlineAsm().empty()) {
// Split the string into lines, to make it easier to read the .ll file.
std::string Asm = M->getInlineAsm();
size_t CurPos = 0;
size_t NewLine = Asm.find_first_of('\n', CurPos);
while (NewLine != std::string::npos) {
// We found a newline, print the portion of the asm string from the
// last newline up to this newline.
Out << "module asm \"";
PrintEscapedString(std::string(Asm.begin()+CurPos, Asm.begin()+NewLine),
Out);
Out << "\"\n";
CurPos = NewLine+1;
NewLine = Asm.find_first_of('\n', CurPos);
}
Out << "module asm \"";
PrintEscapedString(M->getInlineAsm(), Out);
PrintEscapedString(std::string(Asm.begin()+CurPos, Asm.end()), Out);
Out << "\"\n";
}