[Stable-8.1.1 20/34] target/ppc: Flush inputs to zero with NJ in ppc_store_vscr

[Michael Tokarev]

From: Richard Henderson <richard.henderson@linaro.org>

Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1779
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
(cherry picked from commit af03aeb631eeb81a44d2c0ff5b429cd4b5dc2799)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

diff --git a/target/ppc/cpu.c b/target/ppc/cpu.c
index 424f2e1741..48257f7225 100644
--- a/target/ppc/cpu.c
+++ b/target/ppc/cpu.c
@@ -59,6 +59,7 @@ void ppc_store_vscr(CPUPPCState *env, uint32_t vscr)
     env->vscr_sat.u64[0] = vscr & (1u << VSCR_SAT);
     env->vscr_sat.u64[1] = 0;
     set_flush_to_zero((vscr >> VSCR_NJ) & 1, &env->vec_status);
+    set_flush_inputs_to_zero((vscr >> VSCR_NJ) & 1, &env->vec_status);
 }
 
 uint32_t ppc_get_vscr(CPUPPCState *env)
-- 
2.39.2