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-rw-r--r--lib/CodeGen/PrologEpilogInserter.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/CodeGen/PrologEpilogInserter.cpp b/lib/CodeGen/PrologEpilogInserter.cpp
index 5aa37c9044..8b05f4c4a3 100644
--- a/lib/CodeGen/PrologEpilogInserter.cpp
+++ b/lib/CodeGen/PrologEpilogInserter.cpp
@@ -214,6 +214,8 @@ void PEI::calculateCalleeSavedRegisters(MachineFunction &Fn) {
}
}
+ FFI->setCalleeSavedInfoValid(true);
+
if (CSI.empty())
return; // Early exit if no callee saved registers are modified!