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Add comment explaining that the order of processing doesn't matter here.
author
Bill Wendling
<isanbard@gmail.com>
Mon, 17 Oct 2011 05:25:09 +0000
(
05:25
+0000)
committer
Bill Wendling
<isanbard@gmail.com>
Mon, 17 Oct 2011 05:25:09 +0000
(
05:25
+0000)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142176
91177308
-0d34-0410-b5e6-
96231b3b80d8
lib/Target/ARM/ARMISelLowering.cpp
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diff --git
a/lib/Target/ARM/ARMISelLowering.cpp
b/lib/Target/ARM/ARMISelLowering.cpp
index 0d74de003950335ab050f9445d7ea4ae1df95d6b..56e06c07b4c38ad7e5bf27d93d1a39c6a56262fe 100644
(file)
--- a/
lib/Target/ARM/ARMISelLowering.cpp
+++ b/
lib/Target/ARM/ARMISelLowering.cpp
@@
-5893,6
+5893,7
@@
EmitSjLjDispatchBlock(MachineInstr *MI, MachineBasicBlock *MBB) const {
PrevMBB = CurMBB;
}
+ // N.B. the order the invoke BBs are processed in doesn't matter here.
const ARMBaseInstrInfo *AII = static_cast<const ARMBaseInstrInfo*>(TII);
const ARMBaseRegisterInfo &RI = AII->getRegisterInfo();
const unsigned *SavedRegs = RI.getCalleeSavedRegs(MF);