From: Sven Schnelle <svens@stackframe.org>

nullify_over() calls brcond which destroys all temporaries.

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Sven Schnelle <svens@stackframe.org>
Message-Id: <20190913101714.29019-3-svens@stackframe.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/hppa/translate.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/target/hppa/translate.c b/target/hppa/translate.c
index b12525d535..c1b2822f60 100644
--- a/target/hppa/translate.c
+++ b/target/hppa/translate.c
@@ -3404,10 +3404,6 @@ static bool do_depw_sar(DisasContext *ctx, unsigned rt, unsigned c,
     TCGv_reg mask, tmp, shift, dest;
     unsigned msb = 1U << (len - 1);
 
-    if (c) {
-        nullify_over(ctx);
-    }
-
     dest = dest_gpr(ctx, rt);
     shift = tcg_temp_new();
     tmp = tcg_temp_new();
@@ -3440,11 +3436,17 @@ static bool do_depw_sar(DisasContext *ctx, unsigned rt, unsigned c,
 
 static bool trans_depw_sar(DisasContext *ctx, arg_depw_sar *a)
 {
+    if (a->c) {
+        nullify_over(ctx);
+    }
     return do_depw_sar(ctx, a->t, a->c, a->nz, a->clen, load_gpr(ctx, a->r));
 }
 
 static bool trans_depwi_sar(DisasContext *ctx, arg_depwi_sar *a)
 {
+    if (a->c) {
+        nullify_over(ctx);
+    }
     return do_depw_sar(ctx, a->t, a->c, a->nz, a->clen, load_const(ctx, a->i));
 }
 
-- 
2.17.1