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authorRichard Henderson <richard.henderson@linaro.org>2020-04-17 13:22:43 -0700
committerRichard Henderson <richard.henderson@linaro.org>2021-01-13 08:39:08 -1000
commitc58f4c97b2ad9247c5ee85d625a934370862fba1 (patch)
tree987dd44a46017e1cc45dcb64fbcc6d07e727c47d
parent1bd1af98d7b166ced72e2fb8126b484c86d5357b (diff)
tcg: Remove movi and dupi opcodes
These are now completely covered by mov from a TYPE_CONST temporary. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat
-rw-r--r--include/tcg/tcg-opc.h3
-rw-r--r--tcg/aarch64/tcg-target.c.inc3
-rw-r--r--tcg/arm/tcg-target.c.inc1
-rw-r--r--tcg/i386/tcg-target.c.inc3
-rw-r--r--tcg/mips/tcg-target.c.inc2
-rw-r--r--tcg/optimize.c4
-rw-r--r--tcg/ppc/tcg-target.c.inc3
-rw-r--r--tcg/riscv/tcg-target.c.inc2
-rw-r--r--tcg/s390/tcg-target.c.inc2
-rw-r--r--tcg/sparc/tcg-target.c.inc2
-rw-r--r--tcg/tcg-op-vec.c1
-rw-r--r--tcg/tcg.c18
-rw-r--r--tcg/tci/tcg-target.c.inc2
13 files changed, 1 insertions, 45 deletions
diff --git a/include/tcg/tcg-opc.h b/include/tcg/tcg-opc.h
index 43711634f6..900984c005 100644
--- a/include/tcg/tcg-opc.h
+++ b/include/tcg/tcg-opc.h
@@ -45,7 +45,6 @@ DEF(br, 0, 0, 1, TCG_OPF_BB_END)
DEF(mb, 0, 0, 1, 0)
DEF(mov_i32, 1, 1, 0, TCG_OPF_NOT_PRESENT)
-DEF(movi_i32, 1, 0, 1, TCG_OPF_NOT_PRESENT)
DEF(setcond_i32, 1, 2, 1, 0)
DEF(movcond_i32, 1, 4, 1, IMPL(TCG_TARGET_HAS_movcond_i32))
/* load/store */
@@ -111,7 +110,6 @@ DEF(ctz_i32, 1, 2, 0, IMPL(TCG_TARGET_HAS_ctz_i32))
DEF(ctpop_i32, 1, 1, 0, IMPL(TCG_TARGET_HAS_ctpop_i32))
DEF(mov_i64, 1, 1, 0, TCG_OPF_64BIT | TCG_OPF_NOT_PRESENT)
-DEF(movi_i64, 1, 0, 1, TCG_OPF_64BIT | TCG_OPF_NOT_PRESENT)
DEF(setcond_i64, 1, 2, 1, IMPL64)
DEF(movcond_i64, 1, 4, 1, IMPL64 | IMPL(TCG_TARGET_HAS_movcond_i64))
/* load/store */
@@ -221,7 +219,6 @@ DEF(qemu_st8_i32, 0, TLADDR_ARGS + 1, 1,
#define IMPLVEC TCG_OPF_VECTOR | IMPL(TCG_TARGET_MAYBE_vec)
DEF(mov_vec, 1, 1, 0, TCG_OPF_VECTOR | TCG_OPF_NOT_PRESENT)
-DEF(dupi_vec, 1, 0, 1, TCG_OPF_VECTOR | TCG_OPF_NOT_PRESENT)
DEF(dup_vec, 1, 1, 0, IMPLVEC)
DEF(dup2_vec, 1, 2, 0, IMPLVEC | IMPL(TCG_TARGET_REG_BITS == 32))
diff --git a/tcg/aarch64/tcg-target.c.inc b/tcg/aarch64/tcg-target.c.inc
index be6d3ea2a8..e370b7e61c 100644
--- a/tcg/aarch64/tcg-target.c.inc
+++ b/tcg/aarch64/tcg-target.c.inc
@@ -2257,8 +2257,6 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc,
case INDEX_op_mov_i32: /* Always emitted via tcg_out_mov. */
case INDEX_op_mov_i64:
- case INDEX_op_movi_i32: /* Always emitted via tcg_out_movi. */
- case INDEX_op_movi_i64:
case INDEX_op_call: /* Always emitted via tcg_out_call. */
default:
g_assert_not_reached();
@@ -2466,7 +2464,6 @@ static void tcg_out_vec_op(TCGContext *s, TCGOpcode opc,
break;
case INDEX_op_mov_vec: /* Always emitted via tcg_out_mov. */
- case INDEX_op_dupi_vec: /* Always emitted via tcg_out_movi. */
case INDEX_op_dup_vec: /* Always emitted via tcg_out_dup_vec. */
default:
g_assert_not_reached();
diff --git a/tcg/arm/tcg-target.c.inc b/tcg/arm/tcg-target.c.inc
index 0fd1126454..c2b26b3c45 100644
--- a/tcg/arm/tcg-target.c.inc
+++ b/tcg/arm/tcg-target.c.inc
@@ -2068,7 +2068,6 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc,
break;
case INDEX_op_mov_i32: /* Always emitted via tcg_out_mov. */
- case INDEX_op_movi_i32: /* Always emitted via tcg_out_movi. */
case INDEX_op_call: /* Always emitted via tcg_out_call. */
default:
tcg_abort();
diff --git a/tcg/i386/tcg-target.c.inc b/tcg/i386/tcg-target.c.inc
index 9f81e11773..1706b7c776 100644
--- a/tcg/i386/tcg-target.c.inc
+++ b/tcg/i386/tcg-target.c.inc
@@ -2666,8 +2666,6 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc,
break;
case INDEX_op_mov_i32: /* Always emitted via tcg_out_mov. */
case INDEX_op_mov_i64:
- case INDEX_op_movi_i32: /* Always emitted via tcg_out_movi. */
- case INDEX_op_movi_i64:
case INDEX_op_call: /* Always emitted via tcg_out_call. */
default:
tcg_abort();
@@ -2953,7 +2951,6 @@ static void tcg_out_vec_op(TCGContext *s, TCGOpcode opc,
break;
case INDEX_op_mov_vec: /* Always emitted via tcg_out_mov. */
- case INDEX_op_dupi_vec: /* Always emitted via tcg_out_movi. */
case INDEX_op_dup_vec: /* Always emitted via tcg_out_dup_vec. */
default:
g_assert_not_reached();
diff --git a/tcg/mips/tcg-target.c.inc b/tcg/mips/tcg-target.c.inc
index add157f6c3..7293169ab2 100644
--- a/tcg/mips/tcg-target.c.inc
+++ b/tcg/mips/tcg-target.c.inc
@@ -2141,8 +2141,6 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc,
break;
case INDEX_op_mov_i32: /* Always emitted via tcg_out_mov. */
case INDEX_op_mov_i64:
- case INDEX_op_movi_i32: /* Always emitted via tcg_out_movi. */
- case INDEX_op_movi_i64:
case INDEX_op_call: /* Always emitted via tcg_out_call. */
default:
tcg_abort();
diff --git a/tcg/optimize.c b/tcg/optimize.c
index dbb03ef96b..37c902283e 100644
--- a/tcg/optimize.c
+++ b/tcg/optimize.c
@@ -1103,10 +1103,6 @@ void tcg_optimize(TCGContext *s)
CASE_OP_32_64_VEC(mov):
tcg_opt_gen_mov(s, op, op->args[0], op->args[1]);
break;
- CASE_OP_32_64(movi):
- case INDEX_op_dupi_vec:
- tcg_opt_gen_movi(s, &temps_used, op, op->args[0], op->args[1]);
- break;
case INDEX_op_dup_vec:
if (arg_is_const(op->args[1])) {
diff --git a/tcg/ppc/tcg-target.c.inc b/tcg/ppc/tcg-target.c.inc
index d00ec20203..1fbb1b6db0 100644
--- a/tcg/ppc/tcg-target.c.inc
+++ b/tcg/ppc/tcg-target.c.inc
@@ -2977,8 +2977,6 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args,
case INDEX_op_mov_i32: /* Always emitted via tcg_out_mov. */
case INDEX_op_mov_i64:
- case INDEX_op_movi_i32: /* Always emitted via tcg_out_movi. */
- case INDEX_op_movi_i64:
case INDEX_op_call: /* Always emitted via tcg_out_call. */
default:
tcg_abort();
@@ -3326,7 +3324,6 @@ static void tcg_out_vec_op(TCGContext *s, TCGOpcode opc,
return;
case INDEX_op_mov_vec: /* Always emitted via tcg_out_mov. */
- case INDEX_op_dupi_vec: /* Always emitted via tcg_out_movi. */
case INDEX_op_dup_vec: /* Always emitted via tcg_out_dup_vec. */
default:
g_assert_not_reached();
diff --git a/tcg/riscv/tcg-target.c.inc b/tcg/riscv/tcg-target.c.inc
index c60b91ba58..71c0badc02 100644
--- a/tcg/riscv/tcg-target.c.inc
+++ b/tcg/riscv/tcg-target.c.inc
@@ -1563,8 +1563,6 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc,
case INDEX_op_mov_i32: /* Always emitted via tcg_out_mov. */
case INDEX_op_mov_i64:
- case INDEX_op_movi_i32: /* Always emitted via tcg_out_movi. */
- case INDEX_op_movi_i64:
case INDEX_op_call: /* Always emitted via tcg_out_call. */
default:
g_assert_not_reached();
diff --git a/tcg/s390/tcg-target.c.inc b/tcg/s390/tcg-target.c.inc
index d7ef079055..8517e55232 100644
--- a/tcg/s390/tcg-target.c.inc
+++ b/tcg/s390/tcg-target.c.inc
@@ -2295,8 +2295,6 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc,
case INDEX_op_mov_i32: /* Always emitted via tcg_out_mov. */
case INDEX_op_mov_i64:
- case INDEX_op_movi_i32: /* Always emitted via tcg_out_movi. */
- case INDEX_op_movi_i64:
case INDEX_op_call: /* Always emitted via tcg_out_call. */
default:
tcg_abort();
diff --git a/tcg/sparc/tcg-target.c.inc b/tcg/sparc/tcg-target.c.inc
index 922ae96481..28b5b6559a 100644
--- a/tcg/sparc/tcg-target.c.inc
+++ b/tcg/sparc/tcg-target.c.inc
@@ -1586,8 +1586,6 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc,
case INDEX_op_mov_i32: /* Always emitted via tcg_out_mov. */
case INDEX_op_mov_i64:
- case INDEX_op_movi_i32: /* Always emitted via tcg_out_movi. */
- case INDEX_op_movi_i64:
case INDEX_op_call: /* Always emitted via tcg_out_call. */
default:
tcg_abort();
diff --git a/tcg/tcg-op-vec.c b/tcg/tcg-op-vec.c
index 9fbed1366c..ce0d2f6e0e 100644
--- a/tcg/tcg-op-vec.c
+++ b/tcg/tcg-op-vec.c
@@ -83,7 +83,6 @@ bool tcg_can_emit_vecop_list(const TCGOpcode *list,
case INDEX_op_xor_vec:
case INDEX_op_mov_vec:
case INDEX_op_dup_vec:
- case INDEX_op_dupi_vec:
case INDEX_op_dup2_vec:
case INDEX_op_ld_vec:
case INDEX_op_st_vec:
diff --git a/tcg/tcg.c b/tcg/tcg.c
index 1cadfe070c..5b0e42be91 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -1564,7 +1564,6 @@ bool tcg_op_supported(TCGOpcode op)
return TCG_TARGET_HAS_goto_ptr;
case INDEX_op_mov_i32:
- case INDEX_op_movi_i32:
case INDEX_op_setcond_i32:
case INDEX_op_brcond_i32:
case INDEX_op_ld8u_i32:
@@ -1658,7 +1657,6 @@ bool tcg_op_supported(TCGOpcode op)
return TCG_TARGET_REG_BITS == 32;
case INDEX_op_mov_i64:
- case INDEX_op_movi_i64:
case INDEX_op_setcond_i64:
case INDEX_op_brcond_i64:
case INDEX_op_ld8u_i64:
@@ -1764,7 +1762,6 @@ bool tcg_op_supported(TCGOpcode op)
case INDEX_op_mov_vec:
case INDEX_op_dup_vec:
- case INDEX_op_dupi_vec:
case INDEX_op_dupm_vec:
case INDEX_op_ld_vec:
case INDEX_op_st_vec:
@@ -3670,7 +3667,7 @@ static void tcg_reg_alloc_cbranch(TCGContext *s, TCGRegSet allocated_regs)
}
/*
- * Specialized code generation for INDEX_op_movi_*.
+ * Specialized code generation for INDEX_op_mov_* with a constant.
*/
static void tcg_reg_alloc_do_movi(TCGContext *s, TCGTemp *ots,
tcg_target_ulong val, TCGLifeData arg_life,
@@ -3693,14 +3690,6 @@ static void tcg_reg_alloc_do_movi(TCGContext *s, TCGTemp *ots,
}
}
-static void tcg_reg_alloc_movi(TCGContext *s, const TCGOp *op)
-{
- TCGTemp *ots = arg_temp(op->args[0]);
- tcg_target_ulong val = op->args[1];
-
- tcg_reg_alloc_do_movi(s, ots, val, op->life, op->output_pref[0]);
-}
-
/*
* Specialized code generation for INDEX_op_mov_*.
*/
@@ -4481,11 +4470,6 @@ int tcg_gen_code(TCGContext *s, TranslationBlock *tb)
case INDEX_op_mov_vec:
tcg_reg_alloc_mov(s, op);
break;
- case INDEX_op_movi_i32:
- case INDEX_op_movi_i64:
- case INDEX_op_dupi_vec:
- tcg_reg_alloc_movi(s, op);
- break;
case INDEX_op_dup_vec:
tcg_reg_alloc_dup(s, op);
break;
diff --git a/tcg/tci/tcg-target.c.inc b/tcg/tci/tcg-target.c.inc
index e9e5f94c04..15981265db 100644
--- a/tcg/tci/tcg-target.c.inc
+++ b/tcg/tci/tcg-target.c.inc
@@ -814,8 +814,6 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args,
break;
case INDEX_op_mov_i32: /* Always emitted via tcg_out_mov. */
case INDEX_op_mov_i64:
- case INDEX_op_movi_i32: /* Always emitted via tcg_out_movi. */
- case INDEX_op_movi_i64:
case INDEX_op_call: /* Always emitted via tcg_out_call. */
default:
tcg_abort();
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-16 15:43:35 +0000