fix a bunch of failing tests now that MCContext::GetSection doesn't create sections.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77689 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 16 insertions, 4 deletions

diff --git a/tools/llvm-mc/AsmParser.cpp b/tools/llvm-mc/AsmParser.cpp
index 3cd2b8e..8348479 100644
--- a/tools/llvm-mc/AsmParser.cpp
+++ b/tools/llvm-mc/AsmParser.cpp
@@ -17,6 +17,7 @@
 #include "llvm/ADT/Twine.h"
 #include "llvm/MC/MCContext.h"
 #include "llvm/MC/MCInst.h"
+#include "llvm/MC/MCSection.h"
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/Support/SourceMgr.h"
@@ -641,7 +642,12 @@ bool AsmParser::ParseDirectiveDarwinSection() {
     return TokError("unexpected token in '.section' directive");
   Lexer.Lex();
 
-  Out.SwitchSection(Ctx.GetSection(Section.c_str()));
+  // FIXME: Arch specific.
+  MCSection *S = Ctx.GetSection(Section);
+  if (S == 0)
+    S = MCSection::Create(Section, Ctx);
+  
+  Out.SwitchSection(S);
   return false;
 }
 
@@ -657,7 +663,12 @@ bool AsmParser::ParseDirectiveSectionSwitch(const char *Section,
     SectionStr += Directives;
   }
   
-  Out.SwitchSection(Ctx.GetSection(Section));
+  // FIXME: Arch specific.
+  MCSection *S = Ctx.GetSection(Section);
+  if (S == 0)
+    S = MCSection::Create(Section, Ctx);
+  
+  Out.SwitchSection(S);
   return false;
 }
 
diff --git a/tools/llvm-mc/llvm-mc.cpp b/tools/llvm-mc/llvm-mc.cpp
index 11d8b96..44a8319 100644
--- a/tools/llvm-mc/llvm-mc.cpp
+++ b/tools/llvm-mc/llvm-mc.cpp
@@ -13,6 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/MC/MCContext.h"
+#include "llvm/MC/MCSection.h"
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/ADT/OwningPtr.h"
 #include "llvm/Support/CommandLine.h"
@@ -189,8 +190,8 @@ static int AssembleInput(const char *ProgName) {
   OwningPtr<MCStreamer> Str(createAsmStreamer(Ctx, outs()));
 
   // FIXME: Target hook & command line option for initial section.
-  Str.get()->SwitchSection(Ctx.GetSection("__TEXT,__text,"
-                                          "regular,pure_instructions"));
+  Str.get()->SwitchSection(MCSection::Create("__TEXT,__text,"
+                                             "regular,pure_instructions", Ctx));
 
   AsmParser Parser(SrcMgr, Ctx, *Str.get());
   OwningPtr<TargetAsmParser> TAP(GetTargetAsmParser(ProgName, Parser));