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A silly stupid test of the loop depth calculator was added. REMOVE in the

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future.

llvm-svn: 72
This commit is contained in:
Chris Lattner 2001-06-25 03:55:37 +00:00
parent c75d18eb19
commit 105f271c39
1 changed files with 11 additions and 0 deletions
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11
lib/Transforms/Scalar/InductionVars.cpp
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@ -322,12 +322,23 @@ static bool ProcessIntervalPartition(cfg::IntervalPartition &IP) {
ptr_fun(ProcessInterval));
}
#include "llvm/Analysis/LoopDepth.h"
// DoInductionVariableCannonicalize - Simplify induction variables in loops.
// This function loops over an interval partition of a program, reducing it
// until the graph is gone.
//
bool DoInductionVariableCannonicalize(Method *M) {
if (1) { // Print basic blocks with their depth
LoopDepthCalculator LDC(M);
for (Method::iterator I = M->getBasicBlocks().begin();
I != M->getBasicBlocks().end(); ++I) {
cerr << "Basic Block Depth: " << LDC.getLoopDepth(*I) << *I;
}
}
cfg::IntervalPartition *IP = new cfg::IntervalPartition(M);
bool Changed = false;