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authorLang Hames <lhames@gmail.com>2012-01-27 03:20:42 +0000
committerLang Hames <lhames@gmail.com>2012-01-27 03:20:42 +0000
commitb3396dc0034db4520525e600565337f0929066b4 (patch)
tree9e8e225a6ac383588a631c4c9c9cb32bc3ce4611 /lib/CodeGen
parentd629efa0642110fbc90c28d4be3da54ffb359750 (diff)
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Physreg dead defs should be handled too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149118 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen')
-rw-r--r--lib/CodeGen/RegisterCoalescer.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/RegisterCoalescer.cpp b/lib/CodeGen/RegisterCoalescer.cpp
index b7d18ba..b1796ab 100644
--- a/lib/CodeGen/RegisterCoalescer.cpp
+++ b/lib/CodeGen/RegisterCoalescer.cpp
@@ -1931,8 +1931,8 @@ bool RegisterCoalescer::runOnMachineFunction(MachineFunction &fn) {
unsigned Reg = MO.getReg();
if (!Reg)
continue;
+ DeadDefs.push_back(Reg);
if (TargetRegisterInfo::isVirtualRegister(Reg)) {
- DeadDefs.push_back(Reg);
// Remat may also enable register class inflation.
if (RegClassInfo.isProperSubClass(MRI->getRegClass(Reg)))
InflateRegs.push_back(Reg);