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Hexagon (target/hexagon) add A6_vminub_RdP

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Rdd32,Pe4 = vminub(Rtt32, Rss32)
    Vector min of bytes

Test cases in tests/tcg/hexagon/multi_result.c

Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <1617930474-31979-21-git-send-email-tsimpson@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Taylor Simpson 2021-04-08 20:07:48 -05:00 • committed by Richard Henderson
parent da74cd2dce
commit 0a65d28693
5 changed files with 94 additions and 0 deletions
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10
target/hexagon/imported/alu.idef
View file

@ -1259,6 +1259,16 @@ Q6INSN(A5_ACS,"Rxx32,Pe4=vacsh(Rss32,Rtt32)",ATTRIBS(),
}
})
Q6INSN(A6_vminub_RdP,"Rdd32,Pe4=vminub(Rtt32,Rss32)",ATTRIBS(),
"Vector minimum of bytes, records minimum and decision vector",
{
fHIDE(int i;)
for (i = 0; i < 8; i++) {
fSETBIT(i, PeV, (fGETUBYTE(i,RttV) > fGETUBYTE(i,RssV)));
fSETBYTE(i,RddV,fMIN(fGETUBYTE(i,RttV),fGETUBYTE(i,RssV)));
}
})
/**********************************************/
/* Vector Min/Max */
/**********************************************/

1
target/hexagon/imported/encode_pp.def
View file

@ -1018,6 +1018,7 @@ MPY_ENC(M7_dcmpyiwc_acc, "1010","xxxxx","1","0","1","0","10")
MPY_ENC(A5_ACS, "1010","xxxxx","0","1","0","1","ee")
MPY_ENC(A6_vminub_RdP, "1010","ddddd","0","1","1","1","ee")
/*
*/