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We do not need to create a label for external defs and decls,

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just emit a comment for readability.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71544 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Sanjiv Gupta 2009-05-12 06:52:41 +00:00
parent 050e25813c
commit 429185787a
2 changed files with 4 additions and 17 deletions
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14
lib/Target/PIC16/PIC16.h
View File

@ -234,20 +234,6 @@ namespace PIC16CC {
return o.str();
}
static std::string getDeclSectionName(void) {
std::string dsname = "section.0";
dsname = addPrefix(dsname);
return dsname;
}
// FIXME: currently decls for libcalls are into a separate section.
// merge the rest of decls to one.
static std::string getLibDeclSectionName(void) {
std::string dsname = "lib_decls.0";
dsname = addPrefix(dsname);
return dsname;
}
inline static bool isLocalName (const std::string &Name) {
if (getSymbolTag(Name) == AUTOS_LABEL)
return true;

7
lib/Target/PIC16/PIC16AsmPrinter.cpp
View File

@ -157,8 +157,7 @@ void PIC16AsmPrinter::printDecls(void) {
// If no libcalls used, return.
if (Decls.empty()) return;
const Section *S = TAI->getNamedSection(PAN::getLibDeclSectionName().c_str());
SwitchToSection(S);
O << TAI->getCommentString() << "External decls for libcalls - BEGIN." <<"\n";
// Remove duplicate entries.
Decls.sort();
Decls.unique();
@ -169,6 +168,7 @@ void PIC16AsmPrinter::printDecls(void) {
O << TAI->getExternDirective() << PAN::getArgsLabel(*I) << "\n";
O << TAI->getExternDirective() << PAN::getRetvalLabel(*I) << "\n";
}
O << TAI->getCommentString() << "External decls for libcalls - END." <<"\n";
}
bool PIC16AsmPrinter::doInitialization (Module &M) {
@ -191,7 +191,7 @@ bool PIC16AsmPrinter::doInitialization (Module &M) {
void PIC16AsmPrinter::EmitExternsAndGlobals (Module &M) {
// Emit declarations for external functions.
O << PAN::getDeclSectionName() <<"\n";
O << TAI->getCommentString() << "External defs and decls - BEGIN." <<"\n";
for (Module::iterator I = M.begin(), E = M.end(); I != E; I++) {
std::string Name = Mang->getValueName(I);
if (Name.compare("@abort") == 0)
@ -233,6 +233,7 @@ void PIC16AsmPrinter::EmitExternsAndGlobals (Module &M) {
TAI->getGlobalDirective();
O << directive << Name << "\n";
}
O << TAI->getCommentString() << "External defs and decls - END." <<"\n";
}
void PIC16AsmPrinter::EmitRomData (Module &M)