Move actual section printing stuff to AsmPrinter from TAI reducing heap traffic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56573 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index 93ebf21..9fc57a9 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -115,8 +115,18 @@
// FIXME: Make CurrentSection a Section* in the future
CurrentSection = NewSection;
- if (!CurrentSection.empty())
- O << CurrentSection << TAI->getDataSectionStartSuffix() << '\n';
+ if (!CurrentSection.empty()) {
+ // If section is named we need to switch into it via special '.section'
+ // directive and also append funky flags. Otherwise - section name is just
+ // some magic assembler directive.
+ if (NS->isNamed())
+ O << TAI->getSwitchToSectionDirective()
+ << CurrentSection
+ << TAI->getSectionFlags(NS->getFlags());
+ else
+ O << CurrentSection;
+ O << TAI->getDataSectionStartSuffix() << '\n';
+ }
IsInTextSection = (NS->getFlags() & SectionFlags::Code);
}
@@ -326,7 +336,7 @@
// function body itself, otherwise the label differences won't make sense.
// We should also do if the section name is NULL or function is declared in
// discardable section.
- SwitchToTextSection(TAI->SectionForGlobal(F).c_str(), F);
+ SwitchToSection(TAI->SectionForGlobal(F));
} else {
SwitchToDataSection(JumpTableDataSection);
}