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Handle assembler identifiers specially in CBE. This fixes PR2418. 

llvm-svn: 52046
This commit is contained in:
Anton Korobeynikov 2008-06-06 16:08:26 +00:00
parent f1123e58fc
commit f69bc3df9b
1 changed files with 21 additions and 6 deletions
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27
llvm/lib/Target/CBackend/CBackend.cpp
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@ -1224,6 +1224,10 @@ std::string CWriter::GetValueName(const Value *Operand) {
Name = "llvm_cbe_" + VarName;
} else {
Name = Mang->getValueName(Operand);
// Check, if operand has assembler identifier and handle it separately
if (Operand->getNameStart()[0] == 1)
Name = "llvm_cbe_asmname_" + Name;
}
return Name;
@ -1652,6 +1656,11 @@ bool CWriter::doInitialization(Module &M) {
if (I->hasExternalWeakLinkage())
Out << " __EXTERNAL_WEAK__";
// Special handling for assembler identifiers
if (I->getNameStart()[0] == 1)
Out << " LLVM_ASM(\"" << I->getName().c_str()+1 << "\")";
Out << ";\n";
}
}
@ -1661,7 +1670,7 @@ bool CWriter::doInitialization(Module &M) {
Out << "double fmod(double, double);\n"; // Support for FP rem
Out << "float fmodf(float, float);\n";
Out << "long double fmodl(long double, long double);\n";
for (Module::iterator I = M.begin(), E = M.end(); I != E; ++I) {
// Don't print declarations for intrinsic functions.
if (!I->isIntrinsic() && I->getName() != "setjmp" &&
@ -1669,7 +1678,7 @@ bool CWriter::doInitialization(Module &M) {
if (I->hasExternalWeakLinkage())
Out << "extern ";
printFunctionSignature(I, true);
if (I->hasWeakLinkage() || I->hasLinkOnceLinkage())
if (I->hasWeakLinkage() || I->hasLinkOnceLinkage())
Out << " __ATTRIBUTE_WEAK__";
if (I->hasExternalWeakLinkage())
Out << " __EXTERNAL_WEAK__";
@ -1679,10 +1688,11 @@ bool CWriter::doInitialization(Module &M) {
Out << " __ATTRIBUTE_DTOR__";
if (I->hasHiddenVisibility())
Out << " __HIDDEN__";
if (I->hasName() && I->getName()[0] == 1)
// Special handling for assembler identifiers
if (I->getNameStart()[0] == 1)
Out << " LLVM_ASM(\"" << I->getName().c_str()+1 << "\")";
Out << ";\n";
}
}
@ -1719,6 +1729,11 @@ bool CWriter::doInitialization(Module &M) {
Out << " __EXTERNAL_WEAK__";
if (I->hasHiddenVisibility())
Out << " __HIDDEN__";
// Special handling for assembler identifiers
if (I->getNameStart()[0] == 1)
Out << " LLVM_ASM(\"" << I->getName().c_str()+1 << "\")";
Out << ";\n";
}
}
@ -1726,7 +1741,7 @@ bool CWriter::doInitialization(Module &M) {
// Output the global variable definitions and contents...
if (!M.global_empty()) {
Out << "\n\n/* Global Variable Definitions and Initialization */\n";
for (Module::global_iterator I = M.global_begin(), E = M.global_end();
for (Module::global_iterator I = M.global_begin(), E = M.global_end();
I != E; ++I)
if (!I->isDeclaration()) {
// Ignore special globals, such as debug info.