[PULL 38/75] target/openrisc: Inline tcg_gen_trunc_i64_tl()

Philippe Mathieu-Daudé posted 75 patches 4 weeks, 1 day ago
Maintainers: Laurent Vivier <laurent@vivier.eu>, Richard Henderson <richard.henderson@linaro.org>, Peter Maydell <peter.maydell@linaro.org>, Michael Rolnik <mrolnik@gmail.com>, Brian Cain <brian.cain@oss.qualcomm.com>, Helge Deller <deller@gmx.de>, Song Gao <gaosong@loongson.cn>, "Edgar E. Iglesias" <edgar.iglesias@gmail.com>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Aurelien Jarno <aurelien@aurel32.net>, Jiaxun Yang <jiaxun.yang@flygoat.com>, Aleksandar Rikalo <arikalo@gmail.com>, Stafford Horne <shorne@gmail.com>, Nicholas Piggin <npiggin@gmail.com>, Chinmay Rath <rathc@linux.ibm.com>, Palmer Dabbelt <palmer@dabbelt.com>, Alistair Francis <alistair.francis@wdc.com>, Weiwei Li <liwei1518@gmail.com>, Daniel Henrique Barboza <dbarboza@ventanamicro.com>, Liu Zhiwei <zhiwei_liu@linux.alibaba.com>, Yoshinori Sato <yoshinori.sato@nifty.com>, David Hildenbrand <david@redhat.com>, Ilya Leoshkevich <iii@linux.ibm.com>, Thomas Huth <thuth@redhat.com>, Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>, Artyom Tarasenko <atar4qemu@gmail.com>, Bastian Koppelmann <kbastian@mail.uni-paderborn.de>, Max Filippov <jcmvbkbc@gmail.com>
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[PULL 38/75] target/openrisc: Inline tcg_gen_trunc_i64_tl()
Posted by Philippe Mathieu-Daudé 4 weeks, 1 day ago
The OpenRISC targets are only built as 32-bit, so tcg_gen_trunc_i64_tl
expands to tcg_gen_extrl_i64_i32(). Use the latter to simplify the
next commit mechanical change.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Anton Johansson <anjo@rev.ng>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20251010070702.51484-13-philmd@linaro.org>
---
 target/openrisc/translate.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/target/openrisc/translate.c b/target/openrisc/translate.c
index 3d9dfd663aa..beb4a546fd7 100644
--- a/target/openrisc/translate.c
+++ b/target/openrisc/translate.c
@@ -351,7 +351,7 @@ static void gen_macu(DisasContext *dc, TCGv srca, TCGv srcb)
     /* Note that overflow is only computed during addition stage.  */
     tcg_gen_add_i64(cpu_mac, cpu_mac, t1);
     tcg_gen_setcond_i64(TCG_COND_LTU, t1, cpu_mac, t1);
-    tcg_gen_trunc_i64_tl(cpu_sr_cy, t1);
+    tcg_gen_extrl_i64_i32(cpu_sr_cy, t1);
 
     gen_ove_cy(dc);
 }
@@ -392,7 +392,7 @@ static void gen_msbu(DisasContext *dc, TCGv srca, TCGv srcb)
     /* Note that overflow is only computed during subtraction stage.  */
     tcg_gen_setcond_i64(TCG_COND_LTU, t2, cpu_mac, t1);
     tcg_gen_sub_i64(cpu_mac, cpu_mac, t1);
-    tcg_gen_trunc_i64_tl(cpu_sr_cy, t2);
+    tcg_gen_extrl_i64_i32(cpu_sr_cy, t2);
 
     gen_ove_cy(dc);
 }
@@ -917,7 +917,7 @@ static bool trans_l_movhi(DisasContext *dc, arg_l_movhi *a)
 static bool trans_l_macrc(DisasContext *dc, arg_l_macrc *a)
 {
     check_r0_write(dc, a->d);
-    tcg_gen_trunc_i64_tl(cpu_R(dc, a->d), cpu_mac);
+    tcg_gen_extrl_i64_i32(cpu_R(dc, a->d), cpu_mac);
     tcg_gen_movi_i64(cpu_mac, 0);
     return true;
 }
-- 
2.51.0