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

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never complained about this.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3774 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Vikram S. Adve 2002-09-17 11:50:38 +00:00
parent 0e9843db54
commit 913bfbc2e4
2 changed files with 22 additions and 14 deletions
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18
lib/Target/CBackend/CBackend.cpp
View File

@ -522,11 +522,13 @@ void CWriter::printModule(Module *M) {
// Global variable declarations... // Global variable declarations...
if (!M->gempty()) { 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) { for (Module::giterator I = M->gbegin(), E = M->gend(); I != E; ++I) {
Out << (I->hasExternalLinkage() ? "extern " : "static "); if (I->hasExternalLinkage()) {
printType(I->getType()->getElementType(), getValueName(I)); Out << "extern ";
Out << ";\n"; 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()) { 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) { 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)); printType(I->getType()->getElementType(), getValueName(I));
if (I->hasInitializer()) { if (I->hasInitializer()) {

18
lib/Target/CBackend/Writer.cpp
View File

@ -522,11 +522,13 @@ void CWriter::printModule(Module *M) {
// Global variable declarations... // Global variable declarations...
if (!M->gempty()) { 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) { for (Module::giterator I = M->gbegin(), E = M->gend(); I != E; ++I) {
Out << (I->hasExternalLinkage() ? "extern " : "static "); if (I->hasExternalLinkage()) {
printType(I->getType()->getElementType(), getValueName(I)); Out << "extern ";
Out << ";\n"; 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()) { 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) { 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)); printType(I->getType()->getElementType(), getValueName(I));
if (I->hasInitializer()) { if (I->hasInitializer()) {