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-rw-r--r--sim/m4/sim_ac_option_warnings.m41
1 files changed, 1 insertions, 0 deletions
diff --git a/sim/m4/sim_ac_option_warnings.m4 b/sim/m4/sim_ac_option_warnings.m4
index 8a54e56..7a28ca6 100644
--- a/sim/m4/sim_ac_option_warnings.m4
+++ b/sim/m4/sim_ac_option_warnings.m4
@@ -70,6 +70,7 @@ build_warnings="$build_warnings
-Wpointer-sign
-Wreturn-mismatch
-Wreturn-type
+-Wshift-negative-value
-Wstrict-prototypes
dnl The cgen virtual insn logic involves enum conversions.
dnl Disable until we can figure out how to make this work.