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| author | Lang Hames <lhames@gmail.com> | 2010-07-19 15:22:28 +0000 |
|---|---|---|
| committer | Lang Hames <lhames@gmail.com> | 2010-07-19 15:22:28 +0000 |
| commit | 54cc2efb4e6ba3022ec297746b14a129d97fc07b (patch) | |
| tree | 6cd60bbee224422d847ff0580f6981a476ce25e7 /lib/CodeGen/RegAllocPBQP.cpp | |
| parent | b68f7aea33fd8510e441a1a9a38f3920a9e5db0c (diff) | |
Render MachineFunctions to HTML pages, with options to render register
pressure estimates and liveness alongside.
Still experimental.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108698 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/RegAllocPBQP.cpp')
| -rw-r--r-- | lib/CodeGen/RegAllocPBQP.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/CodeGen/RegAllocPBQP.cpp b/lib/CodeGen/RegAllocPBQP.cpp index ea2a02ddff..7b21ec3c4f 100644 --- a/lib/CodeGen/RegAllocPBQP.cpp +++ b/lib/CodeGen/RegAllocPBQP.cpp @@ -34,6 +34,7 @@ #include "PBQP/HeuristicSolver.h" #include "PBQP/Graph.h" #include "PBQP/Heuristics/Briggs.h" +#include "RenderMachineFunction.h" #include "Splitter.h" #include "VirtRegMap.h" #include "VirtRegRewriter.h" @@ -105,6 +106,7 @@ namespace { if (pbqpPreSplitting) au.addRequired<LoopSplitter>(); au.addRequired<VirtRegMap>(); + au.addRequired<RenderMachineFunction>(); MachineFunctionPass::getAnalysisUsage(au); } @@ -866,6 +868,9 @@ bool PBQPRegAlloc::runOnMachineFunction(MachineFunction &MF) { vrm = &getAnalysis<VirtRegMap>(); + RenderMachineFunction *rmf = &getAnalysis<RenderMachineFunction>(); + rmf->renderMachineFunction("Prior to PBQP register allocation."); + DEBUG(dbgs() << "PBQP Register Allocating for " << mf->getFunction()->getName() << "\n"); // Allocator main loop: |