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author | Dimitry Andric <dim@FreeBSD.org> | 2017-04-16 16:01:22 +0000 |
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committer | Dimitry Andric <dim@FreeBSD.org> | 2017-04-16 16:01:22 +0000 |
commit | 71d5a2540a98c81f5bcaeb48805e0e2881f530ef (patch) | |
tree | 5343938942df402b49ec7300a1c25a2d4ccd5821 /lib/CodeGen/MachineRegionInfo.cpp | |
parent | 31bbf64f3a4974a2d6c8b3b27ad2f519caf74057 (diff) | |
download | src-71d5a2540a98c81f5bcaeb48805e0e2881f530ef.tar.gz src-71d5a2540a98c81f5bcaeb48805e0e2881f530ef.zip |
Vendor import of llvm trunk r300422:vendor/llvm/llvm-trunk-r300422
Notes
Notes:
svn path=/vendor/llvm/dist/; revision=317017
svn path=/vendor/llvm/llvm-trunk-r300422/; revision=317018; tag=vendor/llvm/llvm-trunk-r300422
Diffstat (limited to 'lib/CodeGen/MachineRegionInfo.cpp')
-rw-r--r-- | lib/CodeGen/MachineRegionInfo.cpp | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/lib/CodeGen/MachineRegionInfo.cpp b/lib/CodeGen/MachineRegionInfo.cpp index fc32183c7f63..71ad4e6aa7f5 100644 --- a/lib/CodeGen/MachineRegionInfo.cpp +++ b/lib/CodeGen/MachineRegionInfo.cpp @@ -1,10 +1,9 @@ - #include "llvm/CodeGen/MachineRegionInfo.h" #include "llvm/ADT/Statistic.h" #include "llvm/Analysis/RegionInfoImpl.h" #include "llvm/CodeGen/MachinePostDominators.h" -#define DEBUG_TYPE "region" +#define DEBUG_TYPE "machine-region-info" using namespace llvm; @@ -86,6 +85,9 @@ bool MachineRegionInfoPass::runOnMachineFunction(MachineFunction &F) { auto DF = &getAnalysis<MachineDominanceFrontier>(); RI.recalculate(F, DT, PDT, DF); + + DEBUG(RI.dump()); + return false; } @@ -103,9 +105,10 @@ void MachineRegionInfoPass::verifyAnalysis() const { void MachineRegionInfoPass::getAnalysisUsage(AnalysisUsage &AU) const { AU.setPreservesAll(); - AU.addRequiredTransitive<DominatorTreeWrapperPass>(); - AU.addRequired<PostDominatorTreeWrapperPass>(); - AU.addRequired<DominanceFrontierWrapperPass>(); + AU.addRequired<MachineDominatorTree>(); + AU.addRequired<MachinePostDominatorTree>(); + AU.addRequired<MachineDominanceFrontier>(); + MachineFunctionPass::getAnalysisUsage(AU); } void MachineRegionInfoPass::print(raw_ostream &OS, const Module *) const { @@ -119,14 +122,15 @@ LLVM_DUMP_METHOD void MachineRegionInfoPass::dump() const { #endif char MachineRegionInfoPass::ID = 0; +char &MachineRegionInfoPassID = MachineRegionInfoPass::ID; -INITIALIZE_PASS_BEGIN(MachineRegionInfoPass, "regions", - "Detect single entry single exit regions", true, true) +INITIALIZE_PASS_BEGIN(MachineRegionInfoPass, DEBUG_TYPE, + "Detect single entry single exit regions", true, true) INITIALIZE_PASS_DEPENDENCY(MachineDominatorTree) INITIALIZE_PASS_DEPENDENCY(MachinePostDominatorTree) INITIALIZE_PASS_DEPENDENCY(MachineDominanceFrontier) -INITIALIZE_PASS_END(MachineRegionInfoPass, "regions", - "Detect single entry single exit regions", true, true) +INITIALIZE_PASS_END(MachineRegionInfoPass, DEBUG_TYPE, + "Detect single entry single exit regions", true, true) // Create methods available outside of this file, to use them // "include/llvm/LinkAllPasses.h". Otherwise the pass would be deleted by |