sink the 'name' and 'isdirective' state out of MCSection into its derived classes.
This totally optimizes PIC16 sections by not having an 'isdirective' bit anymore!! ;-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78517 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/MC/MCSection.cpp b/lib/MC/MCSection.cpp
index a1f5664..80a80e7 100644
--- a/lib/MC/MCSection.cpp
+++ b/lib/MC/MCSection.cpp
@@ -20,13 +20,6 @@
MCSection::~MCSection() {
}
-MCSection::MCSection(const StringRef &N, bool isDirective, SectionKind K,
- MCContext &Ctx)
- : Name(N), IsDirective(isDirective), Kind(K) {
- MCSection *&Entry = Ctx.Sections[Name];
- assert(Entry == 0 && "Multiple sections with the same name created");
- Entry = this;
-}
//===----------------------------------------------------------------------===//
// MCSectionELF
@@ -37,6 +30,13 @@
return new (Ctx) MCSectionELF(Name, IsDirective, K, Ctx);
}
+MCSectionELF::MCSectionELF(const StringRef &name, bool isDirective,
+ SectionKind K, MCContext &Ctx)
+ : MCSection(K), Name(name), IsDirective(isDirective) {
+ Ctx.SetSection(Name, this);
+}
+
+
void MCSectionELF::PrintSwitchToSection(const TargetAsmInfo &TAI,
raw_ostream &OS) const {
if (isDirective()) {
@@ -118,6 +118,12 @@
return new (Ctx) MCSectionMachO(Name, IsDirective, K, Ctx);
}
+MCSectionMachO::MCSectionMachO(const StringRef &name, bool isDirective,
+ SectionKind K, MCContext &Ctx)
+ : MCSection(K), Name(name), IsDirective(isDirective) {
+ Ctx.SetSection(Name, this);
+}
+
void MCSectionMachO::PrintSwitchToSection(const TargetAsmInfo &TAI,
raw_ostream &OS) const {
if (!isDirective())
@@ -135,6 +141,13 @@
return new (Ctx) MCSectionCOFF(Name, IsDirective, K, Ctx);
}
+MCSectionCOFF::MCSectionCOFF(const StringRef &name, bool isDirective,
+ SectionKind K, MCContext &Ctx)
+ : MCSection(K), Name(name), IsDirective(isDirective) {
+ Ctx.SetSection(Name, this);
+}
+
+
void MCSectionCOFF::PrintSwitchToSection(const TargetAsmInfo &TAI,
raw_ostream &OS) const {