From 10f736e467b595b7214efed7cc86651af8dcbb9e Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Mon, 3 Aug 2009 18:04:42 +0000 Subject: [PATCH] make SwitchToSection accept null sections for now. llvm-svn: 77976 --- lib/CodeGen/AsmPrinter/AsmPrinter.cpp | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp index 0a81bd7c2a8..c2a89b2d7e7 100644 --- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp +++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp @@ -132,9 +132,14 @@ void AsmPrinter::SwitchToDataSection(const char *NewSection, } /// SwitchToSection - Switch to the specified section of the executable if we -/// are not already in it! +/// are not already in it! If "NS" is null, then this causes us to exit the +/// current section and not reenter another one. This is generally used for +/// asmprinter hacks. +/// +/// FIXME: Remove support for null sections. +/// void AsmPrinter::SwitchToSection(const MCSection *NS) { - const std::string &NewSection = NS->getName(); + const std::string &NewSection = NS ? NS->getName() : ""; // If we're already in this section, we're done. if (CurrentSection == NewSection) return; @@ -165,7 +170,7 @@ void AsmPrinter::SwitchToSection(const MCSection *NS) { O << TAI->getDataSectionStartSuffix() << '\n'; } - IsInTextSection = NS->getKind().isText(); + IsInTextSection = NS ? NS->getKind().isText() : false; } void AsmPrinter::getAnalysisUsage(AnalysisUsage &AU) const {