diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2020-03-31 01:02:08 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2021-01-13 08:39:08 -1000 |
| commit | 4e18617555955503628a004ed97e1fc2fa7818b9 (patch) | |
| tree | 7999a6e36f174ff0337729c15158fe2edda83c0c /tcg/aarch64 | |
| parent | 0a6a8bc8ebfe5ae2a3f18ef48b92a74bc2df2f96 (diff) | |
tcg: Increase tcg_out_dupi_vec immediate to int64_t
While we don't store more than tcg_target_long in TCGTemp,
we shouldn't be limited to that for code generation. We will
be able to use this for INDEX_op_dup2_vec with 2 constants.
Also pass along the minimal vece that may be said to apply
to the constant. This allows some simplification in the
various backends.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'tcg/aarch64')
| -rw-r--r-- | tcg/aarch64/tcg-target.c.inc | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/tcg/aarch64/tcg-target.c.inc b/tcg/aarch64/tcg-target.c.inc index a2a588e3aa..be6d3ea2a8 100644 --- a/tcg/aarch64/tcg-target.c.inc +++ b/tcg/aarch64/tcg-target.c.inc @@ -857,14 +857,14 @@ static void tcg_out_logicali(TCGContext *s, AArch64Insn insn, TCGType ext, tcg_out_insn_3404(s, insn, ext, rd, rn, ext, r, c); } -static void tcg_out_dupi_vec(TCGContext *s, TCGType type, - TCGReg rd, tcg_target_long v64) +static void tcg_out_dupi_vec(TCGContext *s, TCGType type, unsigned vece, + TCGReg rd, int64_t v64) { bool q = type == TCG_TYPE_V128; int cmode, imm8, i; /* Test all bytes equal first. */ - if (v64 == dup_const(MO_8, v64)) { + if (vece == MO_8) { imm8 = (uint8_t)v64; tcg_out_insn(s, 3606, MOVI, q, rd, 0, 0xe, imm8); return; @@ -891,7 +891,7 @@ static void tcg_out_dupi_vec(TCGContext *s, TCGType type, * cannot find an expansion there's no point checking a larger * width because we already know by replication it cannot match. */ - if (v64 == dup_const(MO_16, v64)) { + if (vece == MO_16) { uint16_t v16 = v64; if (is_shimm16(v16, &cmode, &imm8)) { @@ -910,7 +910,7 @@ static void tcg_out_dupi_vec(TCGContext *s, TCGType type, tcg_out_insn(s, 3606, MOVI, q, rd, 0, 0x8, v16 & 0xff); tcg_out_insn(s, 3606, ORR, q, rd, 0, 0xa, v16 >> 8); return; - } else if (v64 == dup_const(MO_32, v64)) { + } else if (vece == MO_32) { uint32_t v32 = v64; uint32_t n32 = ~v32; @@ -2435,7 +2435,7 @@ static void tcg_out_vec_op(TCGContext *s, TCGOpcode opc, tcg_out_insn_3617(s, insn, is_q, vece, a0, a1); break; } - tcg_out_dupi_vec(s, type, TCG_VEC_TMP, 0); + tcg_out_dupi_vec(s, type, MO_8, TCG_VEC_TMP, 0); a2 = TCG_VEC_TMP; } insn = cmp_insn[cond]; |