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Don't print global variable definitions twice! Sun's pathetic compiler

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never complained about this.

llvm-svn: 3774
This commit is contained in:
Vikram S. Adve 2002-09-17 11:50:38 +00:00
parent da78de96b2
commit fa9dd5dba9
1 changed files with 11 additions and 7 deletions
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18
lib/CWriter/Writer.cpp
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@ -522,11 +522,13 @@ void CWriter::printModule(Module *M) {
// Global variable declarations...
if (!M->gempty()) {
Out << "\n/* Global Variable Declarations */\n";
Out << "\n/* External Global Variable Declarations */\n";
for (Module::giterator I = M->gbegin(), E = M->gend(); I != E; ++I) {
Out << (I->hasExternalLinkage() ? "extern " : "static ");
printType(I->getType()->getElementType(), getValueName(I));
Out << ";\n";
if (I->hasExternalLinkage()) {
Out << "extern ";
printType(I->getType()->getElementType(), getValueName(I));
Out << ";\n";
}
}
}
@ -539,11 +541,13 @@ void CWriter::printModule(Module *M) {
}
}
// Output the global variable contents...
// Output the global variable definitions and contents...
if (!M->gempty()) {
Out << "\n\n/* Global Data */\n";
Out << "\n\n/* Global Variable Definitions and Initialization */\n";
for (Module::giterator I = M->gbegin(), E = M->gend(); I != E; ++I) {
if (I->hasInternalLinkage()) Out << "static ";
if (I->hasExternalLinkage())
continue; // printed above!
Out << "static ";
printType(I->getType()->getElementType(), getValueName(I));
if (I->hasInitializer()) {