From: Richard Henderson <richard.henderson@linaro.org>
Date: Mon, 25 Mar 2024 21:22:59 +0000 (-1000)
Subject: target/hppa: Use TCG_COND_TST* in trans_bb_imm
X-Git-Tag: v9.1.0-rc0~105^2~19
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b041ec9d7173ec893c1a5bc0bfd25fe860b4fcb0;p=thirdparty%2Fqemu.git

target/hppa: Use TCG_COND_TST* in trans_bb_imm

Reviewed-by: Helge Deller <deller@gmx.de>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---

diff --git a/target/hppa/translate.c b/target/hppa/translate.c
index 4e49bd2b673..af6be5100cd 100644
--- a/target/hppa/translate.c
+++ b/target/hppa/translate.c
@@ -3516,18 +3516,12 @@ static bool trans_bb_sar(DisasContext *ctx, arg_bb_sar *a)
 
 static bool trans_bb_imm(DisasContext *ctx, arg_bb_imm *a)
 {
-    TCGv_i64 tmp, tcg_r;
     DisasCond cond;
-    int p;
+    int p = a->p | (a->d ? 0 : 32);
 
     nullify_over(ctx);
-
-    tmp = tcg_temp_new_i64();
-    tcg_r = load_gpr(ctx, a->r);
-    p = a->p | (a->d ? 0 : 32);
-    tcg_gen_shli_i64(tmp, tcg_r, p);
-
-    cond = cond_make_ti(a->c ? TCG_COND_GE : TCG_COND_LT, tmp, 0);
+    cond = cond_make_vi(a->c ? TCG_COND_TSTEQ : TCG_COND_TSTNE,
+                        load_gpr(ctx, a->r), 1ull << (63 - p));
     return do_cbranch(ctx, a->disp, a->n, &cond);
 }