vendor/llvm/llvm-release_90-r369369

1 files changed, 6 insertions, 0 deletions

diff --git a/lib/MC/MCContext.cpp b/lib/MC/MCContext.cpp
index 0dc2e2d37caf..6f9efec36361 100644
--- a/lib/MC/MCContext.cpp
+++ b/lib/MC/MCContext.cpp
@@ -61,6 +61,7 @@ MCContext::MCContext(const MCAsmInfo *mai, const MCRegisterInfo *mri,
                      bool DoAutoReset)
     : SrcMgr(mgr), InlineSrcMgr(nullptr), MAI(mai), MRI(mri), MOFI(mofi),
       Symbols(Allocator), UsedNames(Allocator),
+      InlineAsmUsedLabelNames(Allocator),
       CurrentDwarfLoc(0, 0, 0, DWARF2_FLAG_IS_STMT, 0, 0),
       AutoReset(DoAutoReset) {
   SecureLogFile = AsSecureLogFileName;
@@ -90,6 +91,7 @@ void MCContext::reset() {
   XCOFFAllocator.DestroyAll();
 
   MCSubtargetAllocator.DestroyAll();
+  InlineAsmUsedLabelNames.clear();
   UsedNames.clear();
   Symbols.clear();
   Allocator.Reset();
@@ -272,6 +274,10 @@ void MCContext::setSymbolValue(MCStreamer &Streamer,
   Streamer.EmitAssignment(Symbol, MCConstantExpr::create(Val, *this));
 }
 
+void MCContext::registerInlineAsmLabel(MCSymbol *Sym) {
+  InlineAsmUsedLabelNames[Sym->getName()] = Sym;
+}
+
 //===----------------------------------------------------------------------===//
 // Section Management
 //===----------------------------------------------------------------------===//