[MSP430] Provide a toolchain description

This is an initial implementation for msp430 toolchain including
-mmcu option support
-mhwmult options support
-integrated-as by default

The toolchain uses msp430-elf-as as a linker and supports msp430-gcc toolchain tree.

Patch by Kristina Bessonova!

Differential Revision: https://reviews.llvm.org/D56658

llvm-svn: 351228

1 files changed, 4 insertions, 2 deletions

diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index 244738042ce..af8dcb2bdf4 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -137,10 +137,12 @@ CodeGenModule::CodeGenModule(ASTContext &C, const HeaderSearchOptions &HSO,
 
   // Enable TBAA unless it's suppressed. ThreadSanitizer needs TBAA even at O0.
   if (LangOpts.Sanitize.has(SanitizerKind::Thread) ||
-      (!CodeGenOpts.RelaxedAliasing && CodeGenOpts.OptimizationLevel > 0))
+      (!CodeGenOpts.RelaxedAliasing && CodeGenOpts.OptimizationLevel > 0)) {
+    fprintf(stderr, "TBAA enabled\n");
     TBAA.reset(new CodeGenTBAA(Context, TheModule, CodeGenOpts, getLangOpts(),
                                getCXXABI().getMangleContext()));
-
+  }
+  
   // If debug info or coverage generation is enabled, create the CGDebugInfo
   // object.
   if (CodeGenOpts.getDebugInfo() != codegenoptions::NoDebugInfo ||