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authorJim Grosbach <grosbach@apple.com>2012-01-31 20:34:53 +0000
committerJim Grosbach <grosbach@apple.com>2012-01-31 20:34:53 +0000
commitc73f42b54028e0fce3e7159b76cd59e78107023d (patch)
tree9a495d2ac0446f80567ae8f8bbc3cea74228dba2
parent41aa108f743ed3b97cdf060ae25cfef38af5bc9e (diff)
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Add explanatory comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149416 91177308-0d34-0410-b5e6-96231b3b80d8
-rw-r--r--lib/Target/ARM/ARMConstantIslandPass.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMConstantIslandPass.cpp b/lib/Target/ARM/ARMConstantIslandPass.cpp
index e6f49ab..1828cbb 100644
--- a/lib/Target/ARM/ARMConstantIslandPass.cpp
+++ b/lib/Target/ARM/ARMConstantIslandPass.cpp
@@ -834,6 +834,7 @@ unsigned ARMConstantIslands::GetOffsetOf(MachineInstr *MI) const {
if (&*I == MI) return Offset;
Offset += TII->GetInstSizeInBytes(I);
}
+ // Unreachable.
}
/// CompareMBBNumbers - Little predicate function to sort the WaterList by MBB