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-rw-r--r--include/llvm/Target/TargetOptions.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/llvm/Target/TargetOptions.h b/include/llvm/Target/TargetOptions.h
index 2419376c53..d53e399b85 100644
--- a/include/llvm/Target/TargetOptions.h
+++ b/include/llvm/Target/TargetOptions.h
@@ -107,6 +107,10 @@ namespace llvm {
/// wth earlier copy coalescing.
extern bool StrongPHIElim;
+ /// DisableRedZone - This flag disables use of the "Red Zone" on
+ /// targets which would otherwise have one.
+ extern bool DisableRedZone;
+
} // End llvm namespace
#endif