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author | Devang Patel <dpatel@apple.com> | 2011-07-19 00:28:24 +0000 |
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committer | Devang Patel <dpatel@apple.com> | 2011-07-19 00:28:24 +0000 |
commit | 497a397f3e4edeb102bb2e2509a3795feafaf742 (patch) | |
tree | d899a03c7d69f007fb2172fc9e6b92851ca15a68 /lib/CodeGen/SelectionDAG/FastISel.cpp | |
parent | 343c3a5005fd354aa84e7dbebd663f4fd5011a82 (diff) | |
download | llvm-497a397f3e4edeb102bb2e2509a3795feafaf742.tar.gz llvm-497a397f3e4edeb102bb2e2509a3795feafaf742.tar.bz2 llvm-497a397f3e4edeb102bb2e2509a3795feafaf742.tar.xz |
Revert r135423.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135454 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/FastISel.cpp')
-rw-r--r-- | lib/CodeGen/SelectionDAG/FastISel.cpp | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/lib/CodeGen/SelectionDAG/FastISel.cpp b/lib/CodeGen/SelectionDAG/FastISel.cpp index 09102ece4b..f7203226df 100644 --- a/lib/CodeGen/SelectionDAG/FastISel.cpp +++ b/lib/CodeGen/SelectionDAG/FastISel.cpp @@ -292,28 +292,6 @@ void FastISel::recomputeInsertPt() { ++FuncInfo.InsertPt; } -/// recomputeDebugLocForMaterializedRegs - Recompute debug location for -/// very first instruction in a basic block. All instructions emitted -/// to materialize registers do not have location information, see -/// enterLocalValueArea(), becase they may not be emited at the right -/// location. -void FastISel::recomputeDebugLocForMaterializedRegs() { - if (!getLastLocalValue()) - return; - MachineInstr *First = FuncInfo.MBB->getFirstNonPHI(); - if (!First->getDebugLoc().isUnknown()) - return; - - for (MachineBasicBlock::iterator I = FuncInfo.MBB->begin(), - E = FuncInfo.MBB->end(); I != E; ++I) { - DebugLoc DL = I->getDebugLoc(); - if (!DL.isUnknown()) { - First->setDebugLoc(DL); - return; - } - } -} - FastISel::SavePoint FastISel::enterLocalValueArea() { MachineBasicBlock::iterator OldInsertPt = FuncInfo.InsertPt; DebugLoc OldDL = DL; |