From 951418b7e9e109bb4330d2e901a553aad69637c8 Mon Sep 17 00:00:00 2001 From: Reid Spencer Date: Wed, 16 May 2007 02:05:13 +0000 Subject: [PATCH] Implement printing of instruction result values when debug info is turned on. This helps to speed up the debugging time by showing computational results as the program executes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37095 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/ExecutionEngine/Interpreter/Execution.cpp | 21 +++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/lib/ExecutionEngine/Interpreter/Execution.cpp b/lib/ExecutionEngine/Interpreter/Execution.cpp index 4d6c0db1054..8231001b32c 100644 --- a/lib/ExecutionEngine/Interpreter/Execution.cpp +++ b/lib/ExecutionEngine/Interpreter/Execution.cpp @@ -1338,6 +1338,20 @@ void Interpreter::callFunction(Function *F, StackFrame.VarArgs.assign(ArgVals.begin()+i, ArgVals.end()); } +static void PrintGenericValue(const GenericValue &Val, const Type* Ty) { + switch (Ty->getTypeID()) { + default: assert(0 && "Invalid GenericValue Type"); + case Type::VoidTyID: DOUT << "void"; break; + case Type::FloatTyID: DOUT << "float " << Val.FloatVal; break; + case Type::DoubleTyID: DOUT << "double " << Val.DoubleVal; break; + case Type::PointerTyID: DOUT << "void* " << unsigned(Val.PointerVal); break; + case Type::IntegerTyID: + DOUT << "i" << Val.IntVal.getBitWidth() << " " << Val.IntVal.toString(10) + << "\n"; + break; + } +} + void Interpreter::run() { while (!ECStack.empty()) { // Interpret a single instruction & increment the "PC". @@ -1349,5 +1363,12 @@ void Interpreter::run() { DOUT << "About to interpret: " << I; visit(I); // Dispatch to one of the visit* methods... +#ifndef NDEBUG + if (!isa(I) && !isa(I) && + I.getType() != Type::VoidTy) { + DOUT << " --> "; + PrintGenericValue(SF.Values[&I], I.getType()); + } +#endif } } -- 2.34.1