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-rw-r--r--target/mips/tcg/nanomips_translate.c.inc7
1 files changed, 6 insertions, 1 deletions
diff --git a/target/mips/tcg/nanomips_translate.c.inc b/target/mips/tcg/nanomips_translate.c.inc
index 941cfaa6bb..1ee5c8c8d4 100644
--- a/target/mips/tcg/nanomips_translate.c.inc
+++ b/target/mips/tcg/nanomips_translate.c.inc
@@ -4528,7 +4528,12 @@ static int decode_nanomips_32_48_opc(CPUMIPSState *env, DisasContext *ctx)
switch (extract32(ctx->opcode, 14, 2)) {
case NM_BNEC:
check_nms(ctx);
- gen_compute_branch_nm(ctx, OPC_BNE, 4, rs, rt, s);
+ if (rs == rt) {
+ /* NOP */
+ ctx->hflags |= MIPS_HFLAG_FBNSLOT;
+ } else {
+ gen_compute_branch_nm(ctx, OPC_BNE, 4, rs, rt, s);
+ }
break;
case NM_BLTC:
if (rs != 0 && rt != 0 && rs == rt) {