llvm-mc/Mach-O: Don't put assembler temporary labels in the symbol table.

 - I moved section creation back into AsmParser. I think policy decisions like
   this should be pushed higher, not lower, when possible (in addition the
   assembler has flags which change this behavior, for example).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80162 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 8 insertions, 0 deletions

diff --git a/lib/MC/MCAssembler.cpp b/lib/MC/MCAssembler.cpp
index 9efdfe359b..9388df8df6 100644
--- a/lib/MC/MCAssembler.cpp
+++ b/lib/MC/MCAssembler.cpp
@@ -557,6 +557,10 @@ public:
            ie = Asm.symbol_end(); it != ie; ++it) {
       MCSymbol &Symbol = it->getSymbol();
 
+      // Ignore assembler temporaries.
+      if (it->getSymbol().isTemporary())
+        continue;
+
       if (!it->isExternal() && !Symbol.isUndefined())
         continue;
 
@@ -589,6 +593,10 @@ public:
            ie = Asm.symbol_end(); it != ie; ++it) {
       MCSymbol &Symbol = it->getSymbol();
 
+      // Ignore assembler temporaries.
+      if (it->getSymbol().isTemporary())
+        continue;
+
       if (it->isExternal() || Symbol.isUndefined())
         continue;