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| author | David Blaikie <dblaikie@gmail.com> | 2014-11-19 07:49:26 +0000 |
|---|---|---|
| committer | David Blaikie <dblaikie@gmail.com> | 2014-11-19 07:49:26 +0000 |
| commit | 70573dcd9f002307584b63033e6e017474e11b0c (patch) | |
| tree | 0c227393f46738f668ebe94ec0b0c4132b661b55 /llvm/lib/CodeGen/OptimizePHIs.cpp | |
| parent | 2aa06a989dfef2950ab45da80dd9c1adadd9f9a2 (diff) | |
| download | llvm-70573dcd9f002307584b63033e6e017474e11b0c.zip llvm-70573dcd9f002307584b63033e6e017474e11b0c.tar.gz llvm-70573dcd9f002307584b63033e6e017474e11b0c.tar.bz2 | |
Update SetVector to rely on the underlying set's insert to return a pair<iterator, bool>
This is to be consistent with StringSet and ultimately with the standard
library's associative container insert function.
This lead to updating SmallSet::insert to return pair<iterator, bool>,
and then to update SmallPtrSet::insert to return pair<iterator, bool>,
and then to update all the existing users of those functions...
llvm-svn: 222334
Diffstat (limited to 'llvm/lib/CodeGen/OptimizePHIs.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/OptimizePHIs.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/OptimizePHIs.cpp b/llvm/lib/CodeGen/OptimizePHIs.cpp index d28292d..a1042e7 100644 --- a/llvm/lib/CodeGen/OptimizePHIs.cpp +++ b/llvm/lib/CodeGen/OptimizePHIs.cpp @@ -92,7 +92,7 @@ bool OptimizePHIs::IsSingleValuePHICycle(MachineInstr *MI, unsigned DstReg = MI->getOperand(0).getReg(); // See if we already saw this register. - if (!PHIsInCycle.insert(MI)) + if (!PHIsInCycle.insert(MI).second) return true; // Don't scan crazily complex things. @@ -137,7 +137,7 @@ bool OptimizePHIs::IsDeadPHICycle(MachineInstr *MI, InstrSet &PHIsInCycle) { "PHI destination is not a virtual register"); // See if we already saw this register. - if (!PHIsInCycle.insert(MI)) + if (!PHIsInCycle.insert(MI).second) return true; // Don't scan crazily complex things. |