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Support for llvm_ostreams.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31988 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -29,7 +29,7 @@
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#include <bitset>
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#include <vector>
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#include <functional>
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#include <iostream>
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#include <ostream>
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namespace llvm {
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@ -178,7 +178,7 @@ public:
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if (O.stream()) print(*O.stream());
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}
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void print(std::ostream &O) const;
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void dump() const { print(std::cerr); }
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void dump() const { print(llvm_cerr); }
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public:
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//
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@ -43,8 +43,8 @@ namespace llvm {
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/// if (!I->isLeader()) continue; // Ignore non-leader sets.
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/// for (EquivalenceClasses<int>::member_iterator MI = EC.member_begin(I);
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/// MI != EC.member_end(); ++MI) // Loop over members in this set.
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/// std::cerr << *MI << " "; // Print member.
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/// std::cerr << "\n"; // Finish set.
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/// llvm_cerr << *MI << " "; // Print member.
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/// llvm_cerr << "\n"; // Finish set.
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/// }
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///
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/// This example prints:
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@ -71,8 +71,8 @@ class scc_iterator
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SCCNodeStack.push_back(N);
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MinVisitNumStack.push_back(visitNum);
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VisitStack.push_back(std::make_pair(N, GT::child_begin(N)));
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//DEBUG(std::cerr << "TarjanSCC: Node " << N <<
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// " : visitNum = " << visitNum << "\n");
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//DOUT << "TarjanSCC: Node " << N <<
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// " : visitNum = " << visitNum << "\n";
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}
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// The stack-based DFS traversal; defined below.
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@ -106,9 +106,9 @@ class scc_iterator
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if (!MinVisitNumStack.empty() && MinVisitNumStack.back() > minVisitNum)
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MinVisitNumStack.back() = minVisitNum;
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//DEBUG(std::cerr << "TarjanSCC: Popped node " << visitingN <<
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//DOUT << "TarjanSCC: Popped node " << visitingN <<
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// " : minVisitNum = " << minVisitNum << "; Node visit num = " <<
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// nodeVisitNumbers[visitingN] << "\n");
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// nodeVisitNumbers[visitingN] << "\n";
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if (minVisitNum == nodeVisitNumbers[visitingN]) {
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// A full SCC is on the SCCNodeStack! It includes all nodes below
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@ -378,9 +378,12 @@ public:
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/// print - Print a dot graph to the specified ostream...
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///
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void print(llvm_ostream &O) const {
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if (O.stream()) print(*O.stream());
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}
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void print(std::ostream &O) const;
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/// dump - call print(std::cerr), for use from the debugger...
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/// dump - call print(llvm_cerr), for use from the debugger...
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///
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void dump() const;
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@ -362,6 +362,9 @@ public:
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///
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void forwardNode(DSNode *To, unsigned Offset);
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void print(llvm_ostream &O, const DSGraph *G) const {
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if (O.stream()) print(*O.stream(), G);
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}
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void print(std::ostream &O, const DSGraph *G) const;
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void dump() const;
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@ -20,16 +20,16 @@
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#include "llvm/Pass.h"
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#include "llvm/Module.h"
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#include <iostream>
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#include "llvm/Support/Streams.h"
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namespace llvm {
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class PrintModulePass : public ModulePass {
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std::ostream *Out; // ostream to print on
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llvm_ostream *Out; // ostream to print on
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bool DeleteStream; // Delete the ostream in our dtor?
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public:
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PrintModulePass() : Out(&std::cerr), DeleteStream(false) {}
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PrintModulePass(std::ostream *o, bool DS = false)
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PrintModulePass() : Out(&llvm_cerr), DeleteStream(false) {}
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PrintModulePass(llvm_ostream *o, bool DS = false)
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: Out(o), DeleteStream(DS) {
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}
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@ -49,11 +49,11 @@ public:
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class PrintFunctionPass : public FunctionPass {
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std::string Banner; // String to print before each function
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std::ostream *Out; // ostream to print on
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llvm_ostream *Out; // ostream to print on
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bool DeleteStream; // Delete the ostream in our dtor?
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public:
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PrintFunctionPass() : Banner(""), Out(&std::cerr), DeleteStream(false) {}
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PrintFunctionPass(const std::string &B, std::ostream *o = &std::cout,
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PrintFunctionPass() : Banner(""), Out(&llvm_cerr), DeleteStream(false) {}
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PrintFunctionPass(const std::string &B, llvm_ostream *o = &llvm_cout,
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bool DS = false)
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: Banner(B), Out(o), DeleteStream(DS) {
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}
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