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[PATCH 07/21] target/s390x: Split out gen_ri2
From: |
Michael Tokarev |
Subject: |
[PATCH 07/21] target/s390x: Split out gen_ri2 |
Date: |
Thu, 13 Apr 2023 23:31:19 +0300 |
From: Richard Henderson <richard.henderson@linaro.org>
Use tcg_constant_i64. Adjust in2_mri2_* to allocate a new
temporary for the output, using gen_ri2 for the address.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
(cherry picked from commit bdbc87e323ee417735141ed2b11dab0091b57593)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
---
target/s390x/tcg/translate.c | 23 ++++++++++++++---------
1 file changed, 14 insertions(+), 9 deletions(-)
diff --git a/target/s390x/tcg/translate.c b/target/s390x/tcg/translate.c
index 9c3ee5ed72..ab60b51e31 100644
--- a/target/s390x/tcg/translate.c
+++ b/target/s390x/tcg/translate.c
@@ -5962,9 +5962,14 @@ static void in2_a2(DisasContext *s, DisasOps *o)
}
#define SPEC_in2_a2 0
+static TCGv gen_ri2(DisasContext *s)
+{
+ return tcg_constant_i64(s->base.pc_next + (int64_t)get_field(s, i2) * 2);
+}
+
static void in2_ri2(DisasContext *s, DisasOps *o)
{
- o->in2 = tcg_const_i64(s->base.pc_next + (int64_t)get_field(s, i2) * 2);
+ o->in2 = gen_ri2(s);
}
#define SPEC_in2_ri2 0
@@ -6059,29 +6064,29 @@ static void in2_mri2_16s(DisasContext *s, DisasOps *o)
static void in2_mri2_16u(DisasContext *s, DisasOps *o)
{
- in2_ri2(s, o);
- tcg_gen_qemu_ld16u(o->in2, o->in2, get_mem_index(s));
+ o->in2 = tcg_temp_new_i64();
+ tcg_gen_qemu_ld16u(o->in2, gen_ri2(s), get_mem_index(s));
}
#define SPEC_in2_mri2_16u 0
static void in2_mri2_32s(DisasContext *s, DisasOps *o)
{
- in2_ri2(s, o);
- tcg_gen_qemu_ld32s(o->in2, o->in2, get_mem_index(s));
+ o->in2 = tcg_temp_new_i64();
+ tcg_gen_qemu_ld32s(o->in2, gen_ri2(s), get_mem_index(s));
}
#define SPEC_in2_mri2_32s 0
static void in2_mri2_32u(DisasContext *s, DisasOps *o)
{
- in2_ri2(s, o);
- tcg_gen_qemu_ld32u(o->in2, o->in2, get_mem_index(s));
+ o->in2 = tcg_temp_new_i64();
+ tcg_gen_qemu_ld32u(o->in2, gen_ri2(s), get_mem_index(s));
}
#define SPEC_in2_mri2_32u 0
static void in2_mri2_64(DisasContext *s, DisasOps *o)
{
- in2_ri2(s, o);
- tcg_gen_qemu_ld64(o->in2, o->in2, get_mem_index(s));
+ o->in2 = tcg_temp_new_i64();
+ tcg_gen_qemu_ld64(o->in2, gen_ri2(s), get_mem_index(s));
}
#define SPEC_in2_mri2_64 0
--
2.30.2
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