Changes in directory llvm/tools/bugpoint:
FindBugs.cpp updated: 1.1 -> 1.2
---
Log message:
minor cleanups
---
Diffs of the changes: (+16 -20)
FindBugs.cpp | 36 ++++++++++++++++--------------------
1 files changed, 16 insertions(+), 20 deletions(-)
Index: llvm/tools/bugpoint/FindBugs.cpp
diff -u llvm/tools/bugpoint/FindBugs.cpp:1.1
llvm/tools/bugpoint/FindBugs.cpp:1.2
--- llvm/tools/bugpoint/FindBugs.cpp:1.1 Tue Aug 15 11:41:52 2006
+++ llvm/tools/bugpoint/FindBugs.cpp Thu Aug 17 13:49:52 2006
@@ -13,13 +13,13 @@
// we can hopefully spot bugs in the optimizations.
//
//===----------------------------------------------------------------------===//
+
#include "BugDriver.h"
#include "ToolRunner.h"
-
-#include "llvm/Bytecode/WriteBytecodePass.h"
-
+#include "llvm/Pass.h"
#include <algorithm>
#include <ctime>
+#include <iostream>
using namespace llvm;
/// runManyPasses - Take the specified pass list and create different
@@ -29,28 +29,27 @@
/// If the passes did not compile correctly, output the command required to
/// recreate the failure. This returns true if a compiler error is found.
///
-bool BugDriver::runManyPasses(const std::vector<const PassInfo*> &AllPasses)
-{
+bool BugDriver::runManyPasses(const std::vector<const PassInfo*> &AllPasses) {
std::string Filename;
std::vector<const PassInfo*> TempPass(AllPasses);
std::cout << "Starting bug finding procedure...\n\n";
// Creating a reference output if necessary
if (initializeExecutionEnvironment()) return false;
+
std::cout << "\n";
if (ReferenceOutputFile.empty()) {
- std::cout << "Generating reference output from raw program: \n";
- if(!createReferenceFile(Program)){
- return false;
- }
+ std::cout << "Generating reference output from raw program: \n";
+ if (!createReferenceFile(Program))
+ return false;
}
srand(time(NULL));
std::vector<const PassInfo*>::iterator I = TempPass.begin();
std::vector<const PassInfo*>::iterator E = TempPass.end();
- int num=1;
- while(1){
+ unsigned num = 1;
+ while(1) {
//
// Step 1: Randomize the order of the optimizer passes.
//
@@ -60,18 +59,18 @@
// Step 2: Run optimizer passes on the program and check for success.
//
std::cout << "Running selected passes on program to test for crash: ";
- for(int i=0, e=TempPass.size(); i!=e; i++) {
+ for(int i = 0, e = TempPass.size(); i != e; i++) {
std::cout << "-" << TempPass[i]->getPassArgument( )<< " ";
}
+
std::string Filename;
if(runPasses(TempPass, Filename, false)) {
std::cout << "\n";
std::cout << "Optimizer passes caused failure!\n\n";
debugOptimizerCrash();
return true;
- }
- else{
- std::cout << "Combination "<<num<<" optimized successfully!\n";
+ } else {
+ std::cout << "Combination " << num << " optimized successfully!\n";
}
//
@@ -97,8 +96,7 @@
std::cout << "\n*** diffProgram returned true!\n";
debugMiscompilation();
return true;
- }
- else{
+ } else {
std::cout << "\n*** diff'd output matches!\n";
}
} catch (ToolExecutionError &TEE) {
@@ -113,7 +111,5 @@
num++;
} //end while
- // This will never be reached
- std::cout << "Did not find any bugs :-( \n";
- return false;
+ // Unreachable.
}
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