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

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future.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2001-06-25 03:55:37 +00:00
parent 23e36625a2
commit 53b1c0161d
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)); ptr_fun(ProcessInterval));
} }
#include "llvm/Analysis/LoopDepth.h"
// DoInductionVariableCannonicalize - Simplify induction variables in loops. // DoInductionVariableCannonicalize - Simplify induction variables in loops.
// This function loops over an interval partition of a program, reducing it // This function loops over an interval partition of a program, reducing it
// until the graph is gone. // until the graph is gone.
// //
bool DoInductionVariableCannonicalize(Method *M) { 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); cfg::IntervalPartition *IP = new cfg::IntervalPartition(M);
bool Changed = false; bool Changed = false;