Reject -fno-multiflags [PR114314]

When -fmultiflags option support was added in r13-3693-g6b1a2474f9e422,
it accidently allowed -fno-multiflags which then would pass on to cc1.
This fixes that oversight.

Committed as obvious after bootstrap/test on x86_64-linux-gnu.

gcc/ChangeLog:

	PR driver/114314
	* common.opt (fmultiflags): Add RejectNegative.

Signed-off-by: Andrew Pinski <quic_apinski@quicinc.com>
(cherry picked from commit c4e5789cede6974b6483c0f82069ff80b5a547e4)

diff --git a/gcc/common.opt b/gcc/common.opt
index 862c474d3c8fb14e044cfc92835b81f986d64218..b055c7bd9ace1dafe37764508b274f50ab4e331c 100644 (file)
--- a/gcc/common.opt
+++ b/gcc/common.opt
@@ -2182,7 +2182,7 @@ Common Var(flag_move_loop_stores) Optimization
 Move stores out of loops.
 
 fmultiflags
-Common Driver
+Common Driver RejectNegative
 Building block for specs-based multilib-aware TFLAGS.
 
 fdce