From: Richard Henderson Date: Fri, 5 Oct 2012 23:55:02 +0000 (-0700) Subject: target-sparc: Use movcond in gen_generic_branch X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=61316742e2bc7b5b5257198f2248c42a9d238c84;p=qmiga%2Fqemu.git target-sparc: Use movcond in gen_generic_branch Signed-off-by: Richard Henderson Signed-off-by: Blue Swirl --- diff --git a/target-sparc/translate.c b/target-sparc/translate.c index 9aef8e58fd..c1a1dc4808 100644 --- 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