From: "Philippe Mathieu-Daudé" <f4bug@amsat.org>
To: qemu-devel@nongnu.org
Cc: "Richard Henderson" <richard.henderson@linaro.org>,
"Philippe Mathieu-Daudé" <f4bug@amsat.org>,
"Aurelien Jarno" <aurelien@aurel32.net>,
"Aleksandar Rikalo" <aleksandar.rikalo@syrmia.com>
Subject: [PATCH 8/8] target/mips: Use tcg_constant_tl() in gen_compute_compact_branch()
Date: Sun, 3 Oct 2021 19:57:43 +0200 [thread overview]
Message-ID: <20211003175743.3738710-9-f4bug@amsat.org> (raw)
In-Reply-To: <20211003175743.3738710-1-f4bug@amsat.org>
The offset is constant and read-only: move it to the constant pool.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
target/mips/tcg/translate.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/target/mips/tcg/translate.c b/target/mips/tcg/translate.c
index 148afec9dc0..d4e0fbd35be 100644
--- a/target/mips/tcg/translate.c
+++ b/target/mips/tcg/translate.c
@@ -11866,13 +11866,11 @@ static void gen_compute_compact_branch(DisasContext *ctx, uint32_t opc,
} else {
/* OPC_JIC, OPC_JIALC */
TCGv tbase = tcg_temp_new();
- TCGv toffset = tcg_temp_new();
+ TCGv toffset = tcg_constant_tl(offset);
gen_load_gpr(tbase, rt);
- tcg_gen_movi_tl(toffset, offset);
gen_op_addr_add(ctx, btarget, tbase, toffset);
tcg_temp_free(tbase);
- tcg_temp_free(toffset);
}
break;
default:
--
2.31.1
next prev parent reply other threads:[~2021-10-03 18:11 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-03 17:57 [PATCH 0/8] target/mips: Use tcg_constant_* Philippe Mathieu-Daudé
2021-10-03 17:57 ` [PATCH 1/8] target/mips: Remove unused register from MSA 2R/2RF instruction format Philippe Mathieu-Daudé
2021-10-03 17:57 ` [PATCH 2/8] target/mips: Use tcg_constant_i32() in gen_msa_elm_df() Philippe Mathieu-Daudé
2021-10-03 19:25 ` Richard Henderson
2021-10-03 17:57 ` [PATCH 3/8] target/mips: Use tcg_constant_i32() in gen_msa_2rf() Philippe Mathieu-Daudé
2021-10-03 19:26 ` Richard Henderson
2021-10-03 17:57 ` [PATCH 4/8] target/mips: Use tcg_constant_i32() in gen_msa_2r() Philippe Mathieu-Daudé
2021-10-03 19:28 ` Richard Henderson
2021-10-03 17:57 ` [PATCH 5/8] target/mips: Use tcg_constant_i32() in gen_msa_3rf() Philippe Mathieu-Daudé
2021-10-03 19:30 ` Richard Henderson
2021-10-03 17:57 ` [PATCH 6/8] target/mips: Use explicit extract32() calls in gen_msa_i5() Philippe Mathieu-Daudé
2021-10-03 19:35 ` Richard Henderson
2021-10-03 17:57 ` [PATCH 7/8] target/mips: Use tcg_constant_i32() " Philippe Mathieu-Daudé
2021-10-03 19:37 ` Richard Henderson
2021-10-03 17:57 ` Philippe Mathieu-Daudé [this message]
2021-10-03 19:37 ` [PATCH 8/8] target/mips: Use tcg_constant_tl() in gen_compute_compact_branch() Richard Henderson
2021-10-11 22:22 ` [PATCH 0/8] target/mips: Use tcg_constant_* Philippe Mathieu-Daudé
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