From 6de2c08bc400b4aca9fb46684e8bdb56eed9b09f Mon Sep 17 00:00:00 2001
From: dim <dim@FreeBSD.org>
Date: Sun, 2 Dec 2012 13:10:19 +0000
Subject: Vendor import of llvm release_32 branch r168974 (effectively, 3.2
RC2): http://llvm.org/svn/llvm-project/llvm/branches/release_32@168974
---
lib/CodeGen/IfConversion.cpp | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
(limited to 'lib/CodeGen/IfConversion.cpp')
diff --git a/lib/CodeGen/IfConversion.cpp b/lib/CodeGen/IfConversion.cpp
index 4214ba1..31e36f0 100644
--- a/lib/CodeGen/IfConversion.cpp
+++ b/lib/CodeGen/IfConversion.cpp
@@ -13,7 +13,6 @@
#define DEBUG_TYPE "ifcvt"
#include "BranchFolding.h"
-#include "llvm/Function.h"
#include "llvm/CodeGen/Passes.h"
#include "llvm/CodeGen/MachineModuleInfo.h"
#include "llvm/CodeGen/MachineBranchProbabilityInfo.h"
@@ -282,7 +281,7 @@ bool IfConverter::runOnMachineFunction(MachineFunction &MF) {
}
DEBUG(dbgs() << "\nIfcvt: function (" << ++FnNum << ") \'"
- << MF.getFunction()->getName() << "\'");
+ << MF.getName() << "\'");
if (FnNum < IfCvtFnStart || (IfCvtFnStop != -1 && FnNum > IfCvtFnStop)) {
DEBUG(dbgs() << " skipped\n");
@@ -997,14 +996,13 @@ static void UpdatePredRedefs(MachineInstr *MI, SmallSet<unsigned,4> &Redefs,
}
for (unsigned i = 0, e = Defs.size(); i != e; ++i) {
unsigned Reg = Defs[i];
- if (Redefs.count(Reg)) {
+ if (!Redefs.insert(Reg)) {
if (AddImpUse)
// Treat predicated update as read + write.
MI->addOperand(MachineOperand::CreateReg(Reg, false/*IsDef*/,
true/*IsImp*/,false/*IsKill*/,
false/*IsDead*/,true/*IsUndef*/));
} else {
- Redefs.insert(Reg);
for (MCSubRegIterator SubRegs(Reg, TRI); SubRegs.isValid(); ++SubRegs)
Redefs.insert(*SubRegs);
}
--
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