[Lldb-commits] [lldb] r110088 - in /lldb/trunk/source/Expression: ClangExpression.cpp IRForTarget.cpp

[Sean Callanan]

Author: spyffe
Date: Mon Aug  2 19:23:29 2010
New Revision: 110088

URL: http://llvm.org/viewvc/llvm-project?rev=110088&view=rev
Log:
Set a CodeGenOption in Clang to inhibit insertion
of profiling code into expressions.

Modified IRForTarget to emit array and record
member accesses correctly.  (Reading and writing
both work.)

Modified:
    lldb/trunk/source/Expression/ClangExpression.cpp
    lldb/trunk/source/Expression/IRForTarget.cpp

Modified: lldb/trunk/source/Expression/ClangExpression.cpp
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Expression/ClangExpression.cpp?rev=110088&r1=110087&r2=110088&view=diff
==============================================================================
--- lldb/trunk/source/Expression/ClangExpression.cpp (original)
+++ lldb/trunk/source/Expression/ClangExpression.cpp Mon Aug  2 19:23:29 2010
@@ -245,6 +245,7 @@
     
     // Set CodeGen options
     m_clang_ap->getCodeGenOpts().EmitDeclMetadata = true;
+    m_clang_ap->getCodeGenOpts().InstrumentFunctions = false;
 
     // Disable some warnings.
     m_clang_ap->getDiagnosticOpts().Warnings.push_back("no-unused-value");

Modified: lldb/trunk/source/Expression/IRForTarget.cpp
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Expression/IRForTarget.cpp?rev=110088&r1=110087&r2=110088&view=diff
==============================================================================
--- lldb/trunk/source/Expression/IRForTarget.cpp (original)
+++ lldb/trunk/source/Expression/IRForTarget.cpp Mon Aug  2 19:23:29 2010
@@ -247,6 +247,14 @@
 {
     lldb_private::Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS);
 
+    if (ConstantExpr *constant_expr = dyn_cast<ConstantExpr>(V))
+    {
+        if (constant_expr->getOpcode() == Instruction::GetElementPtr)
+        {
+            Value *s = constant_expr->getOperand(0);
+            MaybeHandleVariable(M, s, Store);
+        }
+    }
     if (GlobalVariable *global_variable = dyn_cast<GlobalVariable>(V))
     {
         clang::NamedDecl *named_decl = DeclForGlobalValue(M, global_variable);