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-rw-r--r--include/llvm/Target/TargetRegisterInfo.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/llvm/Target/TargetRegisterInfo.h b/include/llvm/Target/TargetRegisterInfo.h
index c19744588496..29b862aa02fe 100644
--- a/include/llvm/Target/TargetRegisterInfo.h
+++ b/include/llvm/Target/TargetRegisterInfo.h
@@ -109,7 +109,7 @@ public:
}
/// contains - Return true if the specified register is included in this
- /// register class.
+ /// register class. This does not include virtual registers.
bool contains(unsigned Reg) const {
return RegSet.count(Reg);
}