diff mbox series

[v4,03/27] target/s390x: Use tcg_constant_i32 for fpinst_extract_m34

Message ID 20230220184052.163465-4-richard.henderson@linaro.org
State New
Headers show
Series target/s390x: pc-relative translation blocks | expand

Commit Message

Richard Henderson Feb. 20, 2023, 6:40 p.m. UTC 
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 mbox series

Patch

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;
 }