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-rw-r--r--gcc/c.opt4
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/c.opt b/gcc/c.opt
index 94d6047a5a3..1888ecde63c 100644
--- a/gcc/c.opt
+++ b/gcc/c.opt
@@ -428,6 +428,10 @@ Wstrict-selector-match
ObjC ObjC++ Var(warn_strict_selector_match) Warning
Warn if type signatures of candidate methods do not match exactly
+Wsync-nand
+C C++ Var(warn_sync_nand) Init(1) Warning
+Warn when __sync_fetch_and_nand and __sync_nand_and_fetch built-in functions are used
+
Wsynth
C++ ObjC++ Var(warn_synth) Warning
Deprecated. This switch has no effect
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