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Fix minor bug, update comments

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@875 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2001-10-18 01:49:48 +00:00
parent e001059e0a
commit dea6b3cea9
1 changed files with 4 additions and 4 deletions
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8
include/llvm/Transforms/Pass.h
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@ -72,7 +72,7 @@ struct Pass {
// run(Module*) - Run this pass on a module and all of the methods contained
// within it. Returns false on success.
// within it. Returns true if any of the contained passes returned true.
//
bool run(Module *M) {
bool MadeChanges = doPassInitializationVirt(M);
@ -81,7 +81,7 @@ struct Pass {
// the Module, so we have to keep checking for end of method list condition.
//
for (Module::iterator I = M->begin(); I != M->end(); ++I)
MadeChanges = doPerMethodWorkVirt(*I);
MadeChanges |= doPerMethodWorkVirt(*I);
return MadeChanges;
}
@ -101,12 +101,12 @@ struct Pass {
inline virtual ~Pass() {}
// doPassInitializationVirt - Virtual method overridden by subclasses to do
// any neccesary per-module initialization. Returns false on success.
// any neccesary per-module initialization.
//
virtual bool doPassInitializationVirt(Module *M) = 0;
// doPerMethodWorkVirt - Virtual method overriden by subclasses to do the
// per-method processing of the pass. Returns false on success.
// per-method processing of the pass.
//
virtual bool doPerMethodWorkVirt(Method *M) = 0;
};