From 6f4912a4160f157217730b0affdcb6c92c24ca76 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Sun, 3 Oct 2021 16:17:10 +0200 Subject: target/ppc: Use tcg_constant_i32() in gen_setb() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Avoid using TCG temporaries for the -1 and 8 constant values. Signed-off-by: Philippe Mathieu-Daudé Message-Id: <20211003141711.3673181-2-f4bug@amsat.org> Reviewed-by: Richard Henderson Signed-off-by: David Gibson --- target/ppc/translate.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) (limited to 'target/ppc/translate.c') diff --git a/target/ppc/translate.c b/target/ppc/translate.c index c3c6cb9..0258c1b 100644 --- a/target/ppc/translate.c +++ b/target/ppc/translate.c @@ -5068,19 +5068,15 @@ static void gen_mtspr(DisasContext *ctx) static void gen_setb(DisasContext *ctx) { TCGv_i32 t0 = tcg_temp_new_i32(); - TCGv_i32 t8 = tcg_temp_new_i32(); - TCGv_i32 tm1 = tcg_temp_new_i32(); + TCGv_i32 t8 = tcg_constant_i32(8); + TCGv_i32 tm1 = tcg_constant_i32(-1); int crf = crfS(ctx->opcode); tcg_gen_setcondi_i32(TCG_COND_GEU, t0, cpu_crf[crf], 4); - tcg_gen_movi_i32(t8, 8); - tcg_gen_movi_i32(tm1, -1); tcg_gen_movcond_i32(TCG_COND_GEU, t0, cpu_crf[crf], t8, tm1, t0); tcg_gen_ext_i32_tl(cpu_gpr[rD(ctx->opcode)], t0); tcg_temp_free_i32(t0); - tcg_temp_free_i32(t8); - tcg_temp_free_i32(tm1); } #endif -- cgit v1.1