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| author | Aleksandar Markovic | 2019-09-25 14:46:00 +0200 |
|---|---|---|
| committer | Aleksandar Markovic | 2019-10-01 16:58:44 +0200 |
| commit | 4c5daf386fca86e64ddce8510a336551c6427cae (patch) | |
| tree | 4f7ee701e1d896c90af0024539eaa80b5734b14a /target/mips/translate.c | |
| parent | target/mips: msa: Split helpers for <NLOC|NLZC>.<B|H|W|D> (diff) | |
| download | qemu-4c5daf386fca86e64ddce8510a336551c6427cae.tar.gz qemu-4c5daf386fca86e64ddce8510a336551c6427cae.tar.xz qemu-4c5daf386fca86e64ddce8510a336551c6427cae.zip | |
target/mips: msa: Split helpers for PCNT.<B|H|W|D>
Achieves clearer code and slightly better performance.
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Aleksandar Rikalo <arikalo@wavecomp.com>
Message-Id: <1569415572-19635-9-git-send-email-aleksandar.markovic@rt-rk.com>
Diffstat (limited to 'target/mips/translate.c')
| -rw-r--r-- | target/mips/translate.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/target/mips/translate.c b/target/mips/translate.c index 6de4609586..0d06ba9671 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -28958,9 +28958,6 @@ static void gen_msa_2r(CPUMIPSState *env, DisasContext *ctx) #endif gen_helper_msa_fill_df(cpu_env, tdf, twd, tws); /* trs */ break; - case OPC_PCNT_df: - gen_helper_msa_pcnt_df(cpu_env, tdf, twd, tws); - break; case OPC_NLOC_df: switch (df) { case DF_BYTE: @@ -28993,6 +28990,22 @@ static void gen_msa_2r(CPUMIPSState *env, DisasContext *ctx) break; } break; + case OPC_PCNT_df: + switch (df) { + case DF_BYTE: + gen_helper_msa_pcnt_b(cpu_env, twd, tws); + break; + case DF_HALF: + gen_helper_msa_pcnt_h(cpu_env, twd, tws); + break; + case DF_WORD: + gen_helper_msa_pcnt_w(cpu_env, twd, tws); + break; + case DF_DOUBLE: + gen_helper_msa_pcnt_d(cpu_env, twd, tws); + break; + } + break; default: MIPS_INVAL("MSA instruction"); generate_exception_end(ctx, EXCP_RI); |