target/ppc: Implement cntlzdm
commit82be6e02b480b2c7427b0ab91f2c297717d3cfa6
authorLuis Pires <luis.pires@eldorado.org.br>
Fri, 29 Oct 2021 20:23:57 +0000 (29 17:23 -0300)
committerDavid Gibson <david@gibson.dropbear.id.au>
Mon, 8 Nov 2021 23:32:51 +0000 (9 10:32 +1100)
treeda458baff7a739478f94530e496b984e4557af28
parent49de064889b9af091767b78d575d361cba6c8f82
target/ppc: Implement cntlzdm

Implement the following PowerISA v3.1 instruction:
cntlzdm: Count Leading Zeros Doubleword Under Bit Mask

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Luis Pires <luis.pires@eldorado.org.br>
Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br>
Message-Id: <20211029202424.175401-8-matheus.ferst@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
target/ppc/insn32.decode
target/ppc/translate/fixedpoint-impl.c.inc