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-rw-r--r--contrib/llvm/lib/CodeGen/PeepholeOptimizer.cpp8
1 files changed, 4 insertions, 4 deletions
diff --git a/contrib/llvm/lib/CodeGen/PeepholeOptimizer.cpp b/contrib/llvm/lib/CodeGen/PeepholeOptimizer.cpp
index 283d1f2..71c0a64 100644
--- a/contrib/llvm/lib/CodeGen/PeepholeOptimizer.cpp
+++ b/contrib/llvm/lib/CodeGen/PeepholeOptimizer.cpp
@@ -76,6 +76,7 @@
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
+#include "llvm/Support/raw_ostream.h"
#include "llvm/Target/TargetInstrInfo.h"
#include "llvm/Target/TargetRegisterInfo.h"
#include "llvm/Target/TargetSubtargetInfo.h"
@@ -292,7 +293,7 @@ namespace {
/// register of the last source.
unsigned getReg() const { return Reg; }
};
-}
+} // namespace
char PeepholeOptimizer::ID = 0;
char &llvm::PeepholeOptimizerID = PeepholeOptimizer::ID;
@@ -411,8 +412,7 @@ optimizeExtInstr(MachineInstr *MI, MachineBasicBlock *MBB,
if (ExtendLife && !ExtendedUses.empty())
// Extend the liveness of the extension result.
- std::copy(ExtendedUses.begin(), ExtendedUses.end(),
- std::back_inserter(Uses));
+ Uses.append(ExtendedUses.begin(), ExtendedUses.end());
// Now replace all uses.
bool Changed = false;
@@ -916,7 +916,7 @@ bool PeepholeOptimizer::optimizeCoalescableCopy(MachineInstr *MI) {
// => v0 = COPY v1
// Currently we haven't seen motivating example for that and we
// want to avoid untested code.
- NumRewrittenCopies += Changed == true;
+ NumRewrittenCopies += Changed;
return Changed;
}
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