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target/ppc: Implemented pmxvi*ger* instructions
Implement the following PowerISA v3.1 instructions: pmxvi4ger8: Prefixed Masked VSX Vector 8-bit Signed/Unsigned Integer GER (rank-4 update) pmxvi4ger8pp: Prefixed Masked VSX Vector 8-bit Signed/Unsigned Integer GER (rank-4 update) Positive multiply, Positive accumulate pmxvi8ger4: Prefixed Masked VSX Vector 4-bit Signed Integer GER (rank-8 update) pmxvi8ger4pp: Prefixed Masked VSX Vector 4-bit Signed Integer GER (rank-8 update) Positive multiply, Positive accumulate pmxvi8ger4spp: Prefixed Masked VSX Vector 8-bit Signed/Unsigned Integer GER (rank-4 update) with Saturate Positive multiply, Positive accumulate pmxvi16ger2: Prefixed Masked VSX Vector 16-bit Signed Integer GER (rank-2 update) pmxvi16ger2pp: Prefixed Masked VSX Vector 16-bit Signed Integer GER (rank-2 update) Positive multiply, Positive accumulate pmxvi16ger2s: Prefixed Masked VSX Vector 16-bit Signed Integer GER (rank-2 update) with Saturation pmxvi16ger2spp: Prefixed Masked VSX Vector 16-bit Signed Integer GER (rank-2 update) with Saturation Positive multiply, Positive accumulate Signed-off-by: Lucas Mateus Castro (alqotel) <lucas.araujo@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220524140537.27451-4-lucas.araujo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
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@ -68,6 +68,15 @@
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...... ..... ..... ..... ..... .. .... \
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&8RR_XX4_uim3 xt=%8rr_xx_xt xa=%8rr_xx_xa xb=%8rr_xx_xb xc=%8rr_xx_xc
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# Format MMIRR:XX3
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&MMIRR_XX3 !extern xa xb xt pmsk xmsk ymsk
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%xx3_xa 2:1 16:5
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%xx3_xb 1:1 11:5
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%xx3_at 23:3
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@MMIRR_XX3 ...... .. .... .. . . ........ xmsk:4 ymsk:4 \
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...... ... .. ..... ..... ........ ... \
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&MMIRR_XX3 xa=%xx3_xa xb=%xx3_xb xt=%xx3_at
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### Fixed-Point Load Instructions
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PLBZ 000001 10 0--.-- .................. \
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@ -115,6 +124,27 @@ PSTFS 000001 10 0--.-- .................. \
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PSTFD 000001 10 0--.-- .................. \
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110110 ..... ..... ................ @PLS_D
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## VSX GER instruction
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PMXVI4GER8 000001 11 1001 -- - - pmsk:8 ........ \
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111011 ... -- ..... ..... 00100011 ..- @MMIRR_XX3
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PMXVI4GER8PP 000001 11 1001 -- - - pmsk:8 ........ \
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111011 ... -- ..... ..... 00100010 ..- @MMIRR_XX3
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PMXVI8GER4 000001 11 1001 -- - - pmsk:4 ---- ........ \
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111011 ... -- ..... ..... 00000011 ..- @MMIRR_XX3
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PMXVI8GER4PP 000001 11 1001 -- - - pmsk:4 ---- ........ \
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111011 ... -- ..... ..... 00000010 ..- @MMIRR_XX3
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PMXVI16GER2 000001 11 1001 -- - - pmsk:2 ------ ........ \
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111011 ... -- ..... ..... 01001011 ..- @MMIRR_XX3
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PMXVI16GER2PP 000001 11 1001 -- - - pmsk:2 ------ ........ \
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111011 ... -- ..... ..... 01101011 ..- @MMIRR_XX3
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PMXVI8GER4SPP 000001 11 1001 -- - - pmsk:4 ---- ........ \
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111011 ... -- ..... ..... 01100011 ..- @MMIRR_XX3
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PMXVI16GER2S 000001 11 1001 -- - - pmsk:2 ------ ........ \
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111011 ... -- ..... ..... 00101011 ..- @MMIRR_XX3
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PMXVI16GER2SPP 000001 11 1001 -- - - pmsk:2 ------ ........ \
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111011 ... -- ..... ..... 00101010 ..- @MMIRR_XX3
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### Prefixed No-operation Instruction
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@PNOP 000001 11 0000-- 000000000000000000 \
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@ -2888,6 +2888,16 @@ TRANS(XVI16GER2PP, do_ger, gen_helper_XVI16GER2PP)
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TRANS(XVI16GER2S, do_ger, gen_helper_XVI16GER2S)
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TRANS(XVI16GER2SPP, do_ger, gen_helper_XVI16GER2SPP)
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TRANS64(PMXVI4GER8, do_ger, gen_helper_XVI4GER8)
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TRANS64(PMXVI4GER8PP, do_ger, gen_helper_XVI4GER8PP)
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TRANS64(PMXVI8GER4, do_ger, gen_helper_XVI8GER4)
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TRANS64(PMXVI8GER4PP, do_ger, gen_helper_XVI8GER4PP)
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TRANS64(PMXVI8GER4SPP, do_ger, gen_helper_XVI8GER4SPP)
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TRANS64(PMXVI16GER2, do_ger, gen_helper_XVI16GER2)
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TRANS64(PMXVI16GER2PP, do_ger, gen_helper_XVI16GER2PP)
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TRANS64(PMXVI16GER2S, do_ger, gen_helper_XVI16GER2S)
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TRANS64(PMXVI16GER2SPP, do_ger, gen_helper_XVI16GER2SPP)
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#undef GEN_XX2FORM
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#undef GEN_XX3FORM
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#undef GEN_XX2IFORM
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