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[PATCH v3 30/32] target/mips: Remove generic MSA opcode
From: |
Philippe Mathieu-Daudé |
Subject: |
[PATCH v3 30/32] target/mips: Remove generic MSA opcode |
Date: |
Thu, 28 Oct 2021 23:08:41 +0200 |
All opcodes have been converted to decodetree. The generic
MSA handler is now pointless, remove it.
Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
target/mips/tcg/msa.decode | 2 --
target/mips/tcg/msa_translate.c | 7 -------
2 files changed, 9 deletions(-)
diff --git a/target/mips/tcg/msa.decode b/target/mips/tcg/msa.decode
index a4c7cceb15f..124768132ba 100644
--- a/target/mips/tcg/msa.decode
+++ b/target/mips/tcg/msa.decode
@@ -257,6 +257,4 @@ BNZ 010001 111 .. ..... ................
@bz
LD 011110 .......... ..... ..... 1000 .. @ldst
ST 011110 .......... ..... ..... 1001 .. @ldst
-
- MSA 011110 --------------------------
}
diff --git a/target/mips/tcg/msa_translate.c b/target/mips/tcg/msa_translate.c
index 62aef43a6e7..a1455ca6fa7 100644
--- a/target/mips/tcg/msa_translate.c
+++ b/target/mips/tcg/msa_translate.c
@@ -761,13 +761,6 @@ TRANS(FTINT_U, trans_msa_2rf, gen_helper_msa_ftint_u_df);
TRANS(FFINT_S, trans_msa_2rf, gen_helper_msa_ffint_s_df);
TRANS(FFINT_U, trans_msa_2rf, gen_helper_msa_ffint_u_df);
-static bool trans_MSA(DisasContext *ctx, arg_MSA *a)
-{
- gen_reserved_instruction(ctx);
-
- return true;
-}
-
static bool trans_msa_ldst(DisasContext *ctx, arg_msa_i *a,
gen_helper_piv *gen_msa_ldst)
{
--
2.31.1
- [PATCH v3 20/32] target/mips: Convert MSA 3R instruction format to decodetree (part 1/4), (continued)
- [PATCH v3 20/32] target/mips: Convert MSA 3R instruction format to decodetree (part 1/4), Philippe Mathieu-Daudé, 2021/10/28
- [PATCH v3 21/32] target/mips: Convert MSA 3R instruction format to decodetree (part 2/4), Philippe Mathieu-Daudé, 2021/10/28
- [PATCH v3 22/32] target/mips: Convert MSA 3R instruction format to decodetree (part 3/4), Philippe Mathieu-Daudé, 2021/10/28
- [PATCH v3 24/32] target/mips: Convert MSA ELM instruction format to decodetree, Philippe Mathieu-Daudé, 2021/10/28
- [PATCH v3 23/32] target/mips: Convert MSA 3R instruction format to decodetree (part 4/4), Philippe Mathieu-Daudé, 2021/10/28
- [PATCH v3 25/32] target/mips: Convert MSA COPY_U opcode to decodetree, Philippe Mathieu-Daudé, 2021/10/28
- [PATCH v3 26/32] target/mips: Convert MSA COPY_S and INSERT opcodes to decodetree, Philippe Mathieu-Daudé, 2021/10/28
- [PATCH v3 27/32] target/mips: Convert MSA MOVE.V opcode to decodetree, Philippe Mathieu-Daudé, 2021/10/28
- [PATCH v3 28/32] target/mips: Convert CFCMSA opcode to decodetree, Philippe Mathieu-Daudé, 2021/10/28
- [PATCH v3 29/32] target/mips: Convert CTCMSA opcode to decodetree, Philippe Mathieu-Daudé, 2021/10/28
- [PATCH v3 30/32] target/mips: Remove generic MSA opcode,
Philippe Mathieu-Daudé <=
- [PATCH v3 31/32] target/mips: Remove one MSA unnecessary decodetree overlap group, Philippe Mathieu-Daudé, 2021/10/28
- [PATCH v3 32/32] target/mips: Adjust style in msa_translate_init(), Philippe Mathieu-Daudé, 2021/10/28