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[PATCH v4 03/27] target/s390x: Use tcg_constant_i32 for fpinst_extract_m
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From: |
Richard Henderson |
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Subject: |
[PATCH v4 03/27] target/s390x: Use tcg_constant_i32 for fpinst_extract_m34 |
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Date: |
Mon, 20 Feb 2023 08:40:28 -1000 |
Return a constant or NULL, which means the free may be
removed from all callers of fpinst_extract_m34.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Ilya Leoshkevich <iii@linux.ibm.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/s390x/tcg/translate.c | 26 +-------------------------
1 file changed, 1 insertion(+), 25 deletions(-)
diff --git a/target/s390x/tcg/translate.c b/target/s390x/tcg/translate.c
index a534419073..faa6f737ba 100644
--- a/target/s390x/tcg/translate.c
+++ b/target/s390x/tcg/translate.c
@@ -1790,7 +1790,7 @@ static TCGv_i32 fpinst_extract_m34(DisasContext *s, bool
m3_with_fpe,
return NULL;
}
- return tcg_const_i32(deposit32(m3, 4, 4, m4));
+ return tcg_constant_i32(deposit32(m3, 4, 4, m4));
}
static DisasJumpType op_cfeb(DisasContext *s, DisasOps *o)
@@ -1801,7 +1801,6 @@ static DisasJumpType op_cfeb(DisasContext *s, DisasOps *o)
return DISAS_NORETURN;
}
gen_helper_cfeb(o->out, cpu_env, o->in2, m34);
- tcg_temp_free_i32(m34);
set_cc_static(s);
return DISAS_NEXT;
}
@@ -1814,7 +1813,6 @@ static DisasJumpType op_cfdb(DisasContext *s, DisasOps *o)
return DISAS_NORETURN;
}
gen_helper_cfdb(o->out, cpu_env, o->in2, m34);
- tcg_temp_free_i32(m34);
set_cc_static(s);
return DISAS_NEXT;
}
@@ -1827,7 +1825,6 @@ static DisasJumpType op_cfxb(DisasContext *s, DisasOps *o)
return DISAS_NORETURN;
}
gen_helper_cfxb(o->out, cpu_env, o->in2_128, m34);
- tcg_temp_free_i32(m34);
set_cc_static(s);
return DISAS_NEXT;
}
@@ -1840,7 +1837,6 @@ static DisasJumpType op_cgeb(DisasContext *s, DisasOps *o)
return DISAS_NORETURN;
}
gen_helper_cgeb(o->out, cpu_env, o->in2, m34);
- tcg_temp_free_i32(m34);
set_cc_static(s);
return DISAS_NEXT;
}
@@ -1853,7 +1849,6 @@ static DisasJumpType op_cgdb(DisasContext *s, DisasOps *o)
return DISAS_NORETURN;
}
gen_helper_cgdb(o->out, cpu_env, o->in2, m34);
- tcg_temp_free_i32(m34);
set_cc_static(s);
return DISAS_NEXT;
}
@@ -1866,7 +1861,6 @@ static DisasJumpType op_cgxb(DisasContext *s, DisasOps *o)
return DISAS_NORETURN;
}
gen_helper_cgxb(o->out, cpu_env, o->in2_128, m34);
- tcg_temp_free_i32(m34);
set_cc_static(s);
return DISAS_NEXT;
}
@@ -1879,7 +1873,6 @@ static DisasJumpType op_clfeb(DisasContext *s, DisasOps
*o)
return DISAS_NORETURN;
}
gen_helper_clfeb(o->out, cpu_env, o->in2, m34);
- tcg_temp_free_i32(m34);
set_cc_static(s);
return DISAS_NEXT;
}
@@ -1892,7 +1885,6 @@ static DisasJumpType op_clfdb(DisasContext *s, DisasOps
*o)
return DISAS_NORETURN;
}
gen_helper_clfdb(o->out, cpu_env, o->in2, m34);
- tcg_temp_free_i32(m34);
set_cc_static(s);
return DISAS_NEXT;
}
@@ -1905,7 +1897,6 @@ static DisasJumpType op_clfxb(DisasContext *s, DisasOps
*o)
return DISAS_NORETURN;
}
gen_helper_clfxb(o->out, cpu_env, o->in2_128, m34);
- tcg_temp_free_i32(m34);
set_cc_static(s);
return DISAS_NEXT;
}
@@ -1918,7 +1909,6 @@ static DisasJumpType op_clgeb(DisasContext *s, DisasOps
*o)
return DISAS_NORETURN;
}
gen_helper_clgeb(o->out, cpu_env, o->in2, m34);
- tcg_temp_free_i32(m34);
set_cc_static(s);
return DISAS_NEXT;
}
@@ -1931,7 +1921,6 @@ static DisasJumpType op_clgdb(DisasContext *s, DisasOps
*o)
return DISAS_NORETURN;
}
gen_helper_clgdb(o->out, cpu_env, o->in2, m34);
- tcg_temp_free_i32(m34);
set_cc_static(s);
return DISAS_NEXT;
}
@@ -1944,7 +1933,6 @@ static DisasJumpType op_clgxb(DisasContext *s, DisasOps
*o)
return DISAS_NORETURN;
}
gen_helper_clgxb(o->out, cpu_env, o->in2_128, m34);
- tcg_temp_free_i32(m34);
set_cc_static(s);
return DISAS_NEXT;
}
@@ -1957,7 +1945,6 @@ static DisasJumpType op_cegb(DisasContext *s, DisasOps *o)
return DISAS_NORETURN;
}
gen_helper_cegb(o->out, cpu_env, o->in2, m34);
- tcg_temp_free_i32(m34);
return DISAS_NEXT;
}
@@ -1969,7 +1956,6 @@ static DisasJumpType op_cdgb(DisasContext *s, DisasOps *o)
return DISAS_NORETURN;
}
gen_helper_cdgb(o->out, cpu_env, o->in2, m34);
- tcg_temp_free_i32(m34);
return DISAS_NEXT;
}
@@ -1981,7 +1967,6 @@ static DisasJumpType op_cxgb(DisasContext *s, DisasOps *o)
return DISAS_NORETURN;
}
gen_helper_cxgb(o->out_128, cpu_env, o->in2, m34);
- tcg_temp_free_i32(m34);
return DISAS_NEXT;
}
@@ -1993,7 +1978,6 @@ static DisasJumpType op_celgb(DisasContext *s, DisasOps
*o)
return DISAS_NORETURN;
}
gen_helper_celgb(o->out, cpu_env, o->in2, m34);
- tcg_temp_free_i32(m34);
return DISAS_NEXT;
}
@@ -2005,7 +1989,6 @@ static DisasJumpType op_cdlgb(DisasContext *s, DisasOps
*o)
return DISAS_NORETURN;
}
gen_helper_cdlgb(o->out, cpu_env, o->in2, m34);
- tcg_temp_free_i32(m34);
return DISAS_NEXT;
}
@@ -2017,7 +2000,6 @@ static DisasJumpType op_cxlgb(DisasContext *s, DisasOps
*o)
return DISAS_NORETURN;
}
gen_helper_cxlgb(o->out_128, cpu_env, o->in2, m34);
- tcg_temp_free_i32(m34);
return DISAS_NEXT;
}
@@ -2486,7 +2468,6 @@ static DisasJumpType op_fieb(DisasContext *s, DisasOps *o)
return DISAS_NORETURN;
}
gen_helper_fieb(o->out, cpu_env, o->in2, m34);
- tcg_temp_free_i32(m34);
return DISAS_NEXT;
}
@@ -2498,7 +2479,6 @@ static DisasJumpType op_fidb(DisasContext *s, DisasOps *o)
return DISAS_NORETURN;
}
gen_helper_fidb(o->out, cpu_env, o->in2, m34);
- tcg_temp_free_i32(m34);
return DISAS_NEXT;
}
@@ -2510,7 +2490,6 @@ static DisasJumpType op_fixb(DisasContext *s, DisasOps *o)
return DISAS_NORETURN;
}
gen_helper_fixb(o->out_128, cpu_env, o->in2_128, m34);
- tcg_temp_free_i32(m34);
return DISAS_NEXT;
}
@@ -2785,7 +2764,6 @@ static DisasJumpType op_ledb(DisasContext *s, DisasOps *o)
return DISAS_NORETURN;
}
gen_helper_ledb(o->out, cpu_env, o->in2, m34);
- tcg_temp_free_i32(m34);
return DISAS_NEXT;
}
@@ -2797,7 +2775,6 @@ static DisasJumpType op_ldxb(DisasContext *s, DisasOps *o)
return DISAS_NORETURN;
}
gen_helper_ldxb(o->out, cpu_env, o->in2_128, m34);
- tcg_temp_free_i32(m34);
return DISAS_NEXT;
}
@@ -2809,7 +2786,6 @@ static DisasJumpType op_lexb(DisasContext *s, DisasOps *o)
return DISAS_NORETURN;
}
gen_helper_lexb(o->out, cpu_env, o->in2_128, m34);
- tcg_temp_free_i32(m34);
return DISAS_NEXT;
}
--
2.34.1
- [PATCH v4 00/27] target/s390x: pc-relative translation blocks, Richard Henderson, 2023/02/20
- [PATCH v4 11/27] target/s390x: Use gen_psw_addr_disp in save_link_info, Richard Henderson, 2023/02/20
- [PATCH v4 04/27] target/s390x: Use tcg_constant_* in translate_vx.c.inc, Richard Henderson, 2023/02/20
- [PATCH v4 03/27] target/s390x: Use tcg_constant_i32 for fpinst_extract_m34,
Richard Henderson <=
- [PATCH v4 13/27] target/s390x: Use ilen instead in branches, Richard Henderson, 2023/02/20
- [PATCH v4 14/27] target/s390x: Assert masking of psw.addr in cpu_get_tb_cpu_state, Richard Henderson, 2023/02/20
- [PATCH v4 08/27] target/s390x: Introduce gen_psw_addr_disp, Richard Henderson, 2023/02/20
- [PATCH v4 06/27] tests/tcg/s390x: Add sam.S, Richard Henderson, 2023/02/20
- [PATCH v4 15/27] target/s390x: Add disp argument to update_psw_addr, Richard Henderson, 2023/02/20
- [PATCH v4 16/27] target/s390x: Don't set gbea for user-only, Richard Henderson, 2023/02/20
- [PATCH v4 07/27] target/s390x: Change help_goto_direct to work on displacements, Richard Henderson, 2023/02/20
- [PATCH v4 05/27] tests/tcg/s390x: Add bal.S, Richard Henderson, 2023/02/20
- [PATCH v4 01/27] target/s390x: Use tcg_constant_* in local contexts, Richard Henderson, 2023/02/20
- [PATCH v4 09/27] target/s390x: Remove pc argument to pc_to_link_into, Richard Henderson, 2023/02/20