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Remove unnecessary argument from PassThroughGraph

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50740 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Mikhail Glushenkov 2008-05-06 17:27:37 +00:00
parent ee628d93aa
commit bbbc9d4384
2 changed files with 8 additions and 5 deletions
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11
tools/llvmc2/CompilationGraph.cpp
View File

@ -112,7 +112,7 @@ void CompilationGraph::insertEdge(const std::string& A, Edge* E) {
// Pass input file through the chain until we bump into a Join node or
// a node that says that it is the last.
const JoinTool*
CompilationGraph::PassThroughGraph (sys::Path& In, sys::Path Out,
CompilationGraph::PassThroughGraph (sys::Path& In,
const sys::Path& TempDir) const {
bool Last = false;
JoinTool* ret = 0;
@ -124,6 +124,7 @@ CompilationGraph::PassThroughGraph (sys::Path& In, sys::Path Out,
const Node* N = &getNode(*TV.begin());
while(!Last) {
sys::Path Out;
Tool* CurTool = N->ToolPtr.getPtr();
if (CurTool->IsJoin()) {
@ -162,14 +163,13 @@ CompilationGraph::PassThroughGraph (sys::Path& In, sys::Path Out,
int CompilationGraph::Build (const sys::Path& TempDir) const {
const JoinTool* JT = 0;
sys::Path In, Out;
// For each input file
for (cl::list<std::string>::const_iterator B = InputFilenames.begin(),
E = InputFilenames.end(); B != E; ++B) {
In = sys::Path(*B);
sys::Path In = sys::Path(*B);
const JoinTool* NewJoin = PassThroughGraph(In, Out, TempDir);
const JoinTool* NewJoin = PassThroughGraph(In, TempDir);
if (JT && NewJoin && JT != NewJoin)
throw std::runtime_error("Graphs with multiple Join nodes"
"are not yet supported!");
@ -178,6 +178,7 @@ int CompilationGraph::Build (const sys::Path& TempDir) const {
}
if (JT) {
sys::Path Out;
// If the final output name is empty, set it to "a.out"
if (!OutputFilename.empty()) {
Out = sys::Path(OutputFilename);
@ -194,6 +195,8 @@ int CompilationGraph::Build (const sys::Path& TempDir) const {
return 0;
}
// Code related to graph visualization.
namespace llvm {
template <>
struct DOTGraphTraits<llvmcc::CompilationGraph*>

2
tools/llvmc2/CompilationGraph.h
View File

@ -153,7 +153,7 @@ namespace llvmcc {
const tools_vector_type& getToolsVector(const std::string& LangName) const;
// Pass the input file through the toolchain.
const JoinTool* PassThroughGraph (llvm::sys::Path& In, llvm::sys::Path Out,
const JoinTool* PassThroughGraph (llvm::sys::Path& In,
const llvm::sys::Path& TempDir) const;
};