target-sparc: Use movcond in gen_generic_branch

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index 9aef8e5..c1a1dc4 100644 (file)
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -1107,19 +1107,15 @@ static inline void gen_branch_a(DisasContext *dc, target_ulong pc1,
 
 static inline void gen_generic_branch(DisasContext *dc)
 {
-    int l1, l2;
-
-    l1 = gen_new_label();
-    l2 = gen_new_label();
+    TCGv npc0 = tcg_const_tl(dc->jump_pc[0]);
+    TCGv npc1 = tcg_const_tl(dc->jump_pc[1]);
+    TCGv zero = tcg_const_tl(0);
 
-    tcg_gen_brcondi_tl(TCG_COND_EQ, cpu_cond, 0, l1);
+    tcg_gen_movcond_tl(TCG_COND_NE, cpu_npc, cpu_cond, zero, npc0, npc1);
 
-    tcg_gen_movi_tl(cpu_npc, dc->jump_pc[0]);
-    tcg_gen_br(l2);
-
-    gen_set_label(l1);
-    tcg_gen_movi_tl(cpu_npc, dc->jump_pc[1]);
-    gen_set_label(l2);
+    tcg_temp_free(npc0);
+    tcg_temp_free(npc1);
+    tcg_temp_free(zero);
 }
 
 /* call this function before using the condition register as it may