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From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: Alistair.Francis@wdc.com, bin.meng@windriver.com,
	qemu-riscv@nongnu.org, zhiwei_liu@c-sky.com
Subject: [PATCH v2 19/21] target/riscv: Use {get,dest}_gpr for RVD
Date: Tue, 17 Aug 2021 11:18:01 -1000	[thread overview]
Message-ID: <20210817211803.283639-20-richard.henderson@linaro.org> (raw)
In-Reply-To: <20210817211803.283639-1-richard.henderson@linaro.org>

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/riscv/insn_trans/trans_rvd.c.inc | 125 ++++++++++++------------
 1 file changed, 60 insertions(+), 65 deletions(-)

diff --git a/target/riscv/insn_trans/trans_rvd.c.inc b/target/riscv/insn_trans/trans_rvd.c.inc
index 11b9b3f90b..db9ae15755 100644
--- a/target/riscv/insn_trans/trans_rvd.c.inc
+++ b/target/riscv/insn_trans/trans_rvd.c.inc
@@ -20,30 +20,40 @@
 
 static bool trans_fld(DisasContext *ctx, arg_fld *a)
 {
+    TCGv addr;
+
     REQUIRE_FPU;
     REQUIRE_EXT(ctx, RVD);
-    TCGv t0 = tcg_temp_new();
-    gen_get_gpr(ctx, t0, a->rs1);
-    tcg_gen_addi_tl(t0, t0, a->imm);
 
-    tcg_gen_qemu_ld_i64(cpu_fpr[a->rd], t0, ctx->mem_idx, MO_TEQ);
+    addr = get_gpr(ctx, a->rs1, EXT_NONE);
+    if (a->imm) {
+        TCGv temp = temp_new(ctx);
+        tcg_gen_addi_tl(temp, addr, a->imm);
+        addr = temp;
+    }
+
+    tcg_gen_qemu_ld_i64(cpu_fpr[a->rd], addr, ctx->mem_idx, MO_TEQ);
 
     mark_fs_dirty(ctx);
-    tcg_temp_free(t0);
     return true;
 }
 
 static bool trans_fsd(DisasContext *ctx, arg_fsd *a)
 {
+    TCGv addr;
+
     REQUIRE_FPU;
     REQUIRE_EXT(ctx, RVD);
-    TCGv t0 = tcg_temp_new();
-    gen_get_gpr(ctx, t0, a->rs1);
-    tcg_gen_addi_tl(t0, t0, a->imm);
 
-    tcg_gen_qemu_st_i64(cpu_fpr[a->rs2], t0, ctx->mem_idx, MO_TEQ);
+    addr = get_gpr(ctx, a->rs1, EXT_NONE);
+    if (a->imm) {
+        TCGv temp = temp_new(ctx);
+        tcg_gen_addi_tl(temp, addr, a->imm);
+        addr = temp;
+    }
+
+    tcg_gen_qemu_st_i64(cpu_fpr[a->rs2], addr, ctx->mem_idx, MO_TEQ);
 
-    tcg_temp_free(t0);
     return true;
 }
 
@@ -252,11 +262,10 @@ static bool trans_feq_d(DisasContext *ctx, arg_feq_d *a)
     REQUIRE_FPU;
     REQUIRE_EXT(ctx, RVD);
 
-    TCGv t0 = tcg_temp_new();
-    gen_helper_feq_d(t0, cpu_env, cpu_fpr[a->rs1], cpu_fpr[a->rs2]);
-    gen_set_gpr(ctx, a->rd, t0);
-    tcg_temp_free(t0);
+    TCGv dest = dest_gpr(ctx, a->rd);
 
+    gen_helper_feq_d(dest, cpu_env, cpu_fpr[a->rs1], cpu_fpr[a->rs2]);
+    gen_set_gpr(ctx, a->rd, dest);
     return true;
 }
 
@@ -265,11 +274,10 @@ static bool trans_flt_d(DisasContext *ctx, arg_flt_d *a)
     REQUIRE_FPU;
     REQUIRE_EXT(ctx, RVD);
 
-    TCGv t0 = tcg_temp_new();
-    gen_helper_flt_d(t0, cpu_env, cpu_fpr[a->rs1], cpu_fpr[a->rs2]);
-    gen_set_gpr(ctx, a->rd, t0);
-    tcg_temp_free(t0);
+    TCGv dest = dest_gpr(ctx, a->rd);
 
+    gen_helper_flt_d(dest, cpu_env, cpu_fpr[a->rs1], cpu_fpr[a->rs2]);
+    gen_set_gpr(ctx, a->rd, dest);
     return true;
 }
 
@@ -278,11 +286,10 @@ static bool trans_fle_d(DisasContext *ctx, arg_fle_d *a)
     REQUIRE_FPU;
     REQUIRE_EXT(ctx, RVD);
 
-    TCGv t0 = tcg_temp_new();
-    gen_helper_fle_d(t0, cpu_env, cpu_fpr[a->rs1], cpu_fpr[a->rs2]);
-    gen_set_gpr(ctx, a->rd, t0);
-    tcg_temp_free(t0);
+    TCGv dest = dest_gpr(ctx, a->rd);
 
+    gen_helper_fle_d(dest, cpu_env, cpu_fpr[a->rs1], cpu_fpr[a->rs2]);
+    gen_set_gpr(ctx, a->rd, dest);
     return true;
 }
 
@@ -291,10 +298,10 @@ static bool trans_fclass_d(DisasContext *ctx, arg_fclass_d *a)
     REQUIRE_FPU;
     REQUIRE_EXT(ctx, RVD);
 
-    TCGv t0 = tcg_temp_new();
-    gen_helper_fclass_d(t0, cpu_fpr[a->rs1]);
-    gen_set_gpr(ctx, a->rd, t0);
-    tcg_temp_free(t0);
+    TCGv dest = dest_gpr(ctx, a->rd);
+
+    gen_helper_fclass_d(dest, cpu_fpr[a->rs1]);
+    gen_set_gpr(ctx, a->rd, dest);
     return true;
 }
 
@@ -303,12 +310,11 @@ static bool trans_fcvt_w_d(DisasContext *ctx, arg_fcvt_w_d *a)
     REQUIRE_FPU;
     REQUIRE_EXT(ctx, RVD);
 
-    TCGv t0 = tcg_temp_new();
-    gen_set_rm(ctx, a->rm);
-    gen_helper_fcvt_w_d(t0, cpu_env, cpu_fpr[a->rs1]);
-    gen_set_gpr(ctx, a->rd, t0);
-    tcg_temp_free(t0);
+    TCGv dest = dest_gpr(ctx, a->rd);
 
+    gen_set_rm(ctx, a->rm);
+    gen_helper_fcvt_w_d(dest, cpu_env, cpu_fpr[a->rs1]);
+    gen_set_gpr(ctx, a->rd, dest);
     return true;
 }
 
@@ -317,12 +323,11 @@ static bool trans_fcvt_wu_d(DisasContext *ctx, arg_fcvt_wu_d *a)
     REQUIRE_FPU;
     REQUIRE_EXT(ctx, RVD);
 
-    TCGv t0 = tcg_temp_new();
-    gen_set_rm(ctx, a->rm);
-    gen_helper_fcvt_wu_d(t0, cpu_env, cpu_fpr[a->rs1]);
-    gen_set_gpr(ctx, a->rd, t0);
-    tcg_temp_free(t0);
+    TCGv dest = dest_gpr(ctx, a->rd);
 
+    gen_set_rm(ctx, a->rm);
+    gen_helper_fcvt_wu_d(dest, cpu_env, cpu_fpr[a->rs1]);
+    gen_set_gpr(ctx, a->rd, dest);
     return true;
 }
 
@@ -331,12 +336,10 @@ static bool trans_fcvt_d_w(DisasContext *ctx, arg_fcvt_d_w *a)
     REQUIRE_FPU;
     REQUIRE_EXT(ctx, RVD);
 
-    TCGv t0 = tcg_temp_new();
-    gen_get_gpr(ctx, t0, a->rs1);
+    TCGv src = get_gpr(ctx, a->rs1, EXT_SIGN);
 
     gen_set_rm(ctx, a->rm);
-    gen_helper_fcvt_d_w(cpu_fpr[a->rd], cpu_env, t0);
-    tcg_temp_free(t0);
+    gen_helper_fcvt_d_w(cpu_fpr[a->rd], cpu_env, src);
 
     mark_fs_dirty(ctx);
     return true;
@@ -347,12 +350,10 @@ static bool trans_fcvt_d_wu(DisasContext *ctx, arg_fcvt_d_wu *a)
     REQUIRE_FPU;
     REQUIRE_EXT(ctx, RVD);
 
-    TCGv t0 = tcg_temp_new();
-    gen_get_gpr(ctx, t0, a->rs1);
+    TCGv src = get_gpr(ctx, a->rs1, EXT_ZERO);
 
     gen_set_rm(ctx, a->rm);
-    gen_helper_fcvt_d_wu(cpu_fpr[a->rd], cpu_env, t0);
-    tcg_temp_free(t0);
+    gen_helper_fcvt_d_wu(cpu_fpr[a->rd], cpu_env, src);
 
     mark_fs_dirty(ctx);
     return true;
@@ -364,11 +365,11 @@ static bool trans_fcvt_l_d(DisasContext *ctx, arg_fcvt_l_d *a)
     REQUIRE_FPU;
     REQUIRE_EXT(ctx, RVD);
 
-    TCGv t0 = tcg_temp_new();
+    TCGv dest = dest_gpr(ctx, a->rd);
+
     gen_set_rm(ctx, a->rm);
-    gen_helper_fcvt_l_d(t0, cpu_env, cpu_fpr[a->rs1]);
-    gen_set_gpr(ctx, a->rd, t0);
-    tcg_temp_free(t0);
+    gen_helper_fcvt_l_d(dest, cpu_env, cpu_fpr[a->rs1]);
+    gen_set_gpr(ctx, a->rd, dest);
     return true;
 }
 
@@ -378,11 +379,11 @@ static bool trans_fcvt_lu_d(DisasContext *ctx, arg_fcvt_lu_d *a)
     REQUIRE_FPU;
     REQUIRE_EXT(ctx, RVD);
 
-    TCGv t0 = tcg_temp_new();
+    TCGv dest = dest_gpr(ctx, a->rd);
+
     gen_set_rm(ctx, a->rm);
-    gen_helper_fcvt_lu_d(t0, cpu_env, cpu_fpr[a->rs1]);
-    gen_set_gpr(ctx, a->rd, t0);
-    tcg_temp_free(t0);
+    gen_helper_fcvt_lu_d(dest, cpu_env, cpu_fpr[a->rs1]);
+    gen_set_gpr(ctx, a->rd, dest);
     return true;
 }
 
@@ -406,12 +407,11 @@ static bool trans_fcvt_d_l(DisasContext *ctx, arg_fcvt_d_l *a)
     REQUIRE_FPU;
     REQUIRE_EXT(ctx, RVD);
 
-    TCGv t0 = tcg_temp_new();
-    gen_get_gpr(ctx, t0, a->rs1);
+    TCGv src = get_gpr(ctx, a->rs1, EXT_SIGN);
 
     gen_set_rm(ctx, a->rm);
-    gen_helper_fcvt_d_l(cpu_fpr[a->rd], cpu_env, t0);
-    tcg_temp_free(t0);
+    gen_helper_fcvt_d_l(cpu_fpr[a->rd], cpu_env, src);
+
     mark_fs_dirty(ctx);
     return true;
 }
@@ -422,12 +422,11 @@ static bool trans_fcvt_d_lu(DisasContext *ctx, arg_fcvt_d_lu *a)
     REQUIRE_FPU;
     REQUIRE_EXT(ctx, RVD);
 
-    TCGv t0 = tcg_temp_new();
-    gen_get_gpr(ctx, t0, a->rs1);
+    TCGv src = get_gpr(ctx, a->rs1, EXT_ZERO);
 
     gen_set_rm(ctx, a->rm);
-    gen_helper_fcvt_d_lu(cpu_fpr[a->rd], cpu_env, t0);
-    tcg_temp_free(t0);
+    gen_helper_fcvt_d_lu(cpu_fpr[a->rd], cpu_env, src);
+
     mark_fs_dirty(ctx);
     return true;
 }
@@ -439,11 +438,7 @@ static bool trans_fmv_d_x(DisasContext *ctx, arg_fmv_d_x *a)
     REQUIRE_EXT(ctx, RVD);
 
 #ifdef TARGET_RISCV64
-    TCGv t0 = tcg_temp_new();
-    gen_get_gpr(ctx, t0, a->rs1);
-
-    tcg_gen_mov_tl(cpu_fpr[a->rd], t0);
-    tcg_temp_free(t0);
+    tcg_gen_mov_tl(cpu_fpr[a->rd], get_gpr(ctx, a->rs1, EXT_NONE));
     mark_fs_dirty(ctx);
     return true;
 #else
-- 
2.25.1



WARNING: multiple messages have this Message-ID (diff)
From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: qemu-riscv@nongnu.org, zhiwei_liu@c-sky.com,
	Alistair.Francis@wdc.com, bin.meng@windriver.com
Subject: [PATCH v2 19/21] target/riscv: Use {get,dest}_gpr for RVD
Date: Tue, 17 Aug 2021 11:18:01 -1000	[thread overview]
Message-ID: <20210817211803.283639-20-richard.henderson@linaro.org> (raw)
In-Reply-To: <20210817211803.283639-1-richard.henderson@linaro.org>

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/riscv/insn_trans/trans_rvd.c.inc | 125 ++++++++++++------------
 1 file changed, 60 insertions(+), 65 deletions(-)

diff --git a/target/riscv/insn_trans/trans_rvd.c.inc b/target/riscv/insn_trans/trans_rvd.c.inc
index 11b9b3f90b..db9ae15755 100644
--- a/target/riscv/insn_trans/trans_rvd.c.inc
+++ b/target/riscv/insn_trans/trans_rvd.c.inc
@@ -20,30 +20,40 @@
 
 static bool trans_fld(DisasContext *ctx, arg_fld *a)
 {
+    TCGv addr;
+
     REQUIRE_FPU;
     REQUIRE_EXT(ctx, RVD);
-    TCGv t0 = tcg_temp_new();
-    gen_get_gpr(ctx, t0, a->rs1);
-    tcg_gen_addi_tl(t0, t0, a->imm);
 
-    tcg_gen_qemu_ld_i64(cpu_fpr[a->rd], t0, ctx->mem_idx, MO_TEQ);
+    addr = get_gpr(ctx, a->rs1, EXT_NONE);
+    if (a->imm) {
+        TCGv temp = temp_new(ctx);
+        tcg_gen_addi_tl(temp, addr, a->imm);
+        addr = temp;
+    }
+
+    tcg_gen_qemu_ld_i64(cpu_fpr[a->rd], addr, ctx->mem_idx, MO_TEQ);
 
     mark_fs_dirty(ctx);
-    tcg_temp_free(t0);
     return true;
 }
 
 static bool trans_fsd(DisasContext *ctx, arg_fsd *a)
 {
+    TCGv addr;
+
     REQUIRE_FPU;
     REQUIRE_EXT(ctx, RVD);
-    TCGv t0 = tcg_temp_new();
-    gen_get_gpr(ctx, t0, a->rs1);
-    tcg_gen_addi_tl(t0, t0, a->imm);
 
-    tcg_gen_qemu_st_i64(cpu_fpr[a->rs2], t0, ctx->mem_idx, MO_TEQ);
+    addr = get_gpr(ctx, a->rs1, EXT_NONE);
+    if (a->imm) {
+        TCGv temp = temp_new(ctx);
+        tcg_gen_addi_tl(temp, addr, a->imm);
+        addr = temp;
+    }
+
+    tcg_gen_qemu_st_i64(cpu_fpr[a->rs2], addr, ctx->mem_idx, MO_TEQ);
 
-    tcg_temp_free(t0);
     return true;
 }
 
@@ -252,11 +262,10 @@ static bool trans_feq_d(DisasContext *ctx, arg_feq_d *a)
     REQUIRE_FPU;
     REQUIRE_EXT(ctx, RVD);
 
-    TCGv t0 = tcg_temp_new();
-    gen_helper_feq_d(t0, cpu_env, cpu_fpr[a->rs1], cpu_fpr[a->rs2]);
-    gen_set_gpr(ctx, a->rd, t0);
-    tcg_temp_free(t0);
+    TCGv dest = dest_gpr(ctx, a->rd);
 
+    gen_helper_feq_d(dest, cpu_env, cpu_fpr[a->rs1], cpu_fpr[a->rs2]);
+    gen_set_gpr(ctx, a->rd, dest);
     return true;
 }
 
@@ -265,11 +274,10 @@ static bool trans_flt_d(DisasContext *ctx, arg_flt_d *a)
     REQUIRE_FPU;
     REQUIRE_EXT(ctx, RVD);
 
-    TCGv t0 = tcg_temp_new();
-    gen_helper_flt_d(t0, cpu_env, cpu_fpr[a->rs1], cpu_fpr[a->rs2]);
-    gen_set_gpr(ctx, a->rd, t0);
-    tcg_temp_free(t0);
+    TCGv dest = dest_gpr(ctx, a->rd);
 
+    gen_helper_flt_d(dest, cpu_env, cpu_fpr[a->rs1], cpu_fpr[a->rs2]);
+    gen_set_gpr(ctx, a->rd, dest);
     return true;
 }
 
@@ -278,11 +286,10 @@ static bool trans_fle_d(DisasContext *ctx, arg_fle_d *a)
     REQUIRE_FPU;
     REQUIRE_EXT(ctx, RVD);
 
-    TCGv t0 = tcg_temp_new();
-    gen_helper_fle_d(t0, cpu_env, cpu_fpr[a->rs1], cpu_fpr[a->rs2]);
-    gen_set_gpr(ctx, a->rd, t0);
-    tcg_temp_free(t0);
+    TCGv dest = dest_gpr(ctx, a->rd);
 
+    gen_helper_fle_d(dest, cpu_env, cpu_fpr[a->rs1], cpu_fpr[a->rs2]);
+    gen_set_gpr(ctx, a->rd, dest);
     return true;
 }
 
@@ -291,10 +298,10 @@ static bool trans_fclass_d(DisasContext *ctx, arg_fclass_d *a)
     REQUIRE_FPU;
     REQUIRE_EXT(ctx, RVD);
 
-    TCGv t0 = tcg_temp_new();
-    gen_helper_fclass_d(t0, cpu_fpr[a->rs1]);
-    gen_set_gpr(ctx, a->rd, t0);
-    tcg_temp_free(t0);
+    TCGv dest = dest_gpr(ctx, a->rd);
+
+    gen_helper_fclass_d(dest, cpu_fpr[a->rs1]);
+    gen_set_gpr(ctx, a->rd, dest);
     return true;
 }
 
@@ -303,12 +310,11 @@ static bool trans_fcvt_w_d(DisasContext *ctx, arg_fcvt_w_d *a)
     REQUIRE_FPU;
     REQUIRE_EXT(ctx, RVD);
 
-    TCGv t0 = tcg_temp_new();
-    gen_set_rm(ctx, a->rm);
-    gen_helper_fcvt_w_d(t0, cpu_env, cpu_fpr[a->rs1]);
-    gen_set_gpr(ctx, a->rd, t0);
-    tcg_temp_free(t0);
+    TCGv dest = dest_gpr(ctx, a->rd);
 
+    gen_set_rm(ctx, a->rm);
+    gen_helper_fcvt_w_d(dest, cpu_env, cpu_fpr[a->rs1]);
+    gen_set_gpr(ctx, a->rd, dest);
     return true;
 }
 
@@ -317,12 +323,11 @@ static bool trans_fcvt_wu_d(DisasContext *ctx, arg_fcvt_wu_d *a)
     REQUIRE_FPU;
     REQUIRE_EXT(ctx, RVD);
 
-    TCGv t0 = tcg_temp_new();
-    gen_set_rm(ctx, a->rm);
-    gen_helper_fcvt_wu_d(t0, cpu_env, cpu_fpr[a->rs1]);
-    gen_set_gpr(ctx, a->rd, t0);
-    tcg_temp_free(t0);
+    TCGv dest = dest_gpr(ctx, a->rd);
 
+    gen_set_rm(ctx, a->rm);
+    gen_helper_fcvt_wu_d(dest, cpu_env, cpu_fpr[a->rs1]);
+    gen_set_gpr(ctx, a->rd, dest);
     return true;
 }
 
@@ -331,12 +336,10 @@ static bool trans_fcvt_d_w(DisasContext *ctx, arg_fcvt_d_w *a)
     REQUIRE_FPU;
     REQUIRE_EXT(ctx, RVD);
 
-    TCGv t0 = tcg_temp_new();
-    gen_get_gpr(ctx, t0, a->rs1);
+    TCGv src = get_gpr(ctx, a->rs1, EXT_SIGN);
 
     gen_set_rm(ctx, a->rm);
-    gen_helper_fcvt_d_w(cpu_fpr[a->rd], cpu_env, t0);
-    tcg_temp_free(t0);
+    gen_helper_fcvt_d_w(cpu_fpr[a->rd], cpu_env, src);
 
     mark_fs_dirty(ctx);
     return true;
@@ -347,12 +350,10 @@ static bool trans_fcvt_d_wu(DisasContext *ctx, arg_fcvt_d_wu *a)
     REQUIRE_FPU;
     REQUIRE_EXT(ctx, RVD);
 
-    TCGv t0 = tcg_temp_new();
-    gen_get_gpr(ctx, t0, a->rs1);
+    TCGv src = get_gpr(ctx, a->rs1, EXT_ZERO);
 
     gen_set_rm(ctx, a->rm);
-    gen_helper_fcvt_d_wu(cpu_fpr[a->rd], cpu_env, t0);
-    tcg_temp_free(t0);
+    gen_helper_fcvt_d_wu(cpu_fpr[a->rd], cpu_env, src);
 
     mark_fs_dirty(ctx);
     return true;
@@ -364,11 +365,11 @@ static bool trans_fcvt_l_d(DisasContext *ctx, arg_fcvt_l_d *a)
     REQUIRE_FPU;
     REQUIRE_EXT(ctx, RVD);
 
-    TCGv t0 = tcg_temp_new();
+    TCGv dest = dest_gpr(ctx, a->rd);
+
     gen_set_rm(ctx, a->rm);
-    gen_helper_fcvt_l_d(t0, cpu_env, cpu_fpr[a->rs1]);
-    gen_set_gpr(ctx, a->rd, t0);
-    tcg_temp_free(t0);
+    gen_helper_fcvt_l_d(dest, cpu_env, cpu_fpr[a->rs1]);
+    gen_set_gpr(ctx, a->rd, dest);
     return true;
 }
 
@@ -378,11 +379,11 @@ static bool trans_fcvt_lu_d(DisasContext *ctx, arg_fcvt_lu_d *a)
     REQUIRE_FPU;
     REQUIRE_EXT(ctx, RVD);
 
-    TCGv t0 = tcg_temp_new();
+    TCGv dest = dest_gpr(ctx, a->rd);
+
     gen_set_rm(ctx, a->rm);
-    gen_helper_fcvt_lu_d(t0, cpu_env, cpu_fpr[a->rs1]);
-    gen_set_gpr(ctx, a->rd, t0);
-    tcg_temp_free(t0);
+    gen_helper_fcvt_lu_d(dest, cpu_env, cpu_fpr[a->rs1]);
+    gen_set_gpr(ctx, a->rd, dest);
     return true;
 }
 
@@ -406,12 +407,11 @@ static bool trans_fcvt_d_l(DisasContext *ctx, arg_fcvt_d_l *a)
     REQUIRE_FPU;
     REQUIRE_EXT(ctx, RVD);
 
-    TCGv t0 = tcg_temp_new();
-    gen_get_gpr(ctx, t0, a->rs1);
+    TCGv src = get_gpr(ctx, a->rs1, EXT_SIGN);
 
     gen_set_rm(ctx, a->rm);
-    gen_helper_fcvt_d_l(cpu_fpr[a->rd], cpu_env, t0);
-    tcg_temp_free(t0);
+    gen_helper_fcvt_d_l(cpu_fpr[a->rd], cpu_env, src);
+
     mark_fs_dirty(ctx);
     return true;
 }
@@ -422,12 +422,11 @@ static bool trans_fcvt_d_lu(DisasContext *ctx, arg_fcvt_d_lu *a)
     REQUIRE_FPU;
     REQUIRE_EXT(ctx, RVD);
 
-    TCGv t0 = tcg_temp_new();
-    gen_get_gpr(ctx, t0, a->rs1);
+    TCGv src = get_gpr(ctx, a->rs1, EXT_ZERO);
 
     gen_set_rm(ctx, a->rm);
-    gen_helper_fcvt_d_lu(cpu_fpr[a->rd], cpu_env, t0);
-    tcg_temp_free(t0);
+    gen_helper_fcvt_d_lu(cpu_fpr[a->rd], cpu_env, src);
+
     mark_fs_dirty(ctx);
     return true;
 }
@@ -439,11 +438,7 @@ static bool trans_fmv_d_x(DisasContext *ctx, arg_fmv_d_x *a)
     REQUIRE_EXT(ctx, RVD);
 
 #ifdef TARGET_RISCV64
-    TCGv t0 = tcg_temp_new();
-    gen_get_gpr(ctx, t0, a->rs1);
-
-    tcg_gen_mov_tl(cpu_fpr[a->rd], t0);
-    tcg_temp_free(t0);
+    tcg_gen_mov_tl(cpu_fpr[a->rd], get_gpr(ctx, a->rs1, EXT_NONE));
     mark_fs_dirty(ctx);
     return true;
 #else
-- 
2.25.1



  parent reply	other threads:[~2021-08-17 21:31 UTC|newest]

Thread overview: 98+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-17 21:17 [PATCH v2 00/21] target/riscv: Use tcg_constant_* Richard Henderson
2021-08-17 21:17 ` Richard Henderson
2021-08-17 21:17 ` [PATCH v2 01/21] " Richard Henderson
2021-08-17 21:17   ` Richard Henderson
2021-08-18  7:23   ` Bin Meng
2021-08-18  7:23     ` Bin Meng
2021-08-17 21:17 ` [PATCH v2 02/21] target/riscv: Clean up division helpers Richard Henderson
2021-08-17 21:17   ` Richard Henderson
2021-08-18  9:20   ` Bin Meng
2021-08-18  9:20     ` Bin Meng
2021-08-17 21:17 ` [PATCH v2 03/21] target/riscv: Add DisasContext to gen_get_gpr, gen_set_gpr Richard Henderson
2021-08-17 21:17   ` Richard Henderson
2021-08-17 22:15   ` Philippe Mathieu-Daudé
2021-08-17 22:15     ` Philippe Mathieu-Daudé
2021-08-18  9:27   ` Bin Meng
2021-08-18  9:27     ` Bin Meng
2021-08-19  6:20   ` Alistair Francis
2021-08-19  6:20     ` Alistair Francis
2021-08-17 21:17 ` [PATCH v2 04/21] target/riscv: Introduce DisasExtend and new helpers Richard Henderson
2021-08-17 21:17   ` Richard Henderson
2021-08-18 10:58   ` Bin Meng
2021-08-18 10:58     ` Bin Meng
2021-08-19  1:16     ` Richard Henderson
2021-08-19  1:16       ` Richard Henderson
2021-08-19  2:01     ` Richard Henderson
2021-08-19  2:01       ` Richard Henderson
2021-08-19  6:25   ` Alistair Francis
2021-08-19  6:25     ` Alistair Francis
2021-08-17 21:17 ` [PATCH v2 05/21] target/riscv: Add DisasExtend to gen_arith* Richard Henderson
2021-08-17 21:17   ` Richard Henderson
2021-08-19  2:42   ` Bin Meng
2021-08-19  2:42     ` Bin Meng
2021-08-19  6:28   ` Alistair Francis
2021-08-19  6:28     ` Alistair Francis
2021-08-17 21:17 ` [PATCH v2 06/21] target/riscv: Remove gen_arith_div* Richard Henderson
2021-08-17 21:17   ` Richard Henderson
2021-08-19  2:43   ` Bin Meng
2021-08-19  2:43     ` Bin Meng
2021-08-19  6:28   ` Alistair Francis
2021-08-19  6:28     ` Alistair Francis
2021-08-17 21:17 ` [PATCH v2 07/21] target/riscv: Use gen_arith for mulh and mulhu Richard Henderson
2021-08-17 21:17   ` Richard Henderson
2021-08-19  3:03   ` Bin Meng
2021-08-19  3:03     ` Bin Meng
2021-08-19  6:29   ` Alistair Francis
2021-08-19  6:29     ` Alistair Francis
2021-08-17 21:17 ` [PATCH v2 08/21] target/riscv: Move gen_* helpers for RVM Richard Henderson
2021-08-17 21:17   ` Richard Henderson
2021-08-17 22:19   ` Philippe Mathieu-Daudé
2021-08-17 22:19     ` Philippe Mathieu-Daudé
2021-08-19  3:03   ` Bin Meng
2021-08-19  3:03     ` Bin Meng
2021-08-17 21:17 ` [PATCH v2 09/21] target/riscv: Move gen_* helpers for RVB Richard Henderson
2021-08-17 21:17   ` Richard Henderson
2021-08-17 22:20   ` Philippe Mathieu-Daudé
2021-08-17 22:20     ` Philippe Mathieu-Daudé
2021-08-19  3:03   ` Bin Meng
2021-08-19  3:03     ` Bin Meng
2021-08-17 21:17 ` [PATCH v2 10/21] target/riscv: Add DisasExtend to gen_unary Richard Henderson
2021-08-17 21:17   ` Richard Henderson
2021-08-17 21:17 ` [PATCH v2 11/21] target/riscv: Use DisasExtend in shift operations Richard Henderson
2021-08-17 21:17   ` Richard Henderson
2021-08-19  6:13   ` Bin Meng
2021-08-19  6:13     ` Bin Meng
2021-08-17 21:17 ` [PATCH v2 12/21] target/riscv: Add gen_greviw Richard Henderson
2021-08-17 21:17   ` Richard Henderson
2021-08-17 21:17 ` [PATCH v2 13/21] target/riscv: Use get_gpr in branches Richard Henderson
2021-08-17 21:17   ` Richard Henderson
2021-08-19  6:19   ` Bin Meng
2021-08-19  6:19     ` Bin Meng
2021-08-17 21:17 ` [PATCH v2 14/21] target/riscv: Use {get, dest}_gpr for integer load/store Richard Henderson
2021-08-17 21:17   ` Richard Henderson
2021-08-19  6:22   ` Bin Meng
2021-08-19  6:22     ` Bin Meng
2021-08-17 21:17 ` [PATCH v2 15/21] target/riscv: Reorg csr instructions Richard Henderson
2021-08-17 21:17   ` Richard Henderson
2021-08-19  7:08   ` Bin Meng
2021-08-19  7:08     ` Bin Meng
2021-08-17 21:17 ` [PATCH v2 16/21] target/riscv: Use {get,dest}_gpr for RVA Richard Henderson
2021-08-17 21:17   ` Richard Henderson
2021-08-19  8:04   ` Bin Meng
2021-08-19  8:04     ` Bin Meng
2021-08-17 21:17 ` [PATCH v2 17/21] target/riscv: Use gen_shift_imm_fn for slli_uw Richard Henderson
2021-08-17 21:17   ` Richard Henderson
2021-08-17 21:18 ` [PATCH v2 18/21] target/riscv: Use {get,dest}_gpr for RVF Richard Henderson
2021-08-17 21:18   ` Richard Henderson
2021-08-19  8:04   ` Bin Meng
2021-08-19  8:04     ` Bin Meng
2021-08-17 21:18 ` Richard Henderson [this message]
2021-08-17 21:18   ` [PATCH v2 19/21] target/riscv: Use {get,dest}_gpr for RVD Richard Henderson
2021-08-19  8:04   ` Bin Meng
2021-08-19  8:04     ` Bin Meng
2021-08-17 21:18 ` [PATCH v2 20/21] target/riscv: Tidy trans_rvh.c.inc Richard Henderson
2021-08-17 21:18   ` Richard Henderson
2021-08-17 22:24   ` Philippe Mathieu-Daudé
2021-08-17 22:24     ` Philippe Mathieu-Daudé
2021-08-17 21:18 ` [PATCH v2 21/21] target/riscv: Use {get,dest}_gpr for RVV Richard Henderson
2021-08-17 21:18   ` Richard Henderson

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