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sim: sh: refine pwsb & pwad nops

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Since these insns don't do anything and are effectively ignored,
return early to avoid doing any common processing at the end as
that requires initializing variables like "res" with something.
This commit is contained in:
Mike Frysinger 2023-12-24 03:59:02 -05:00
parent fed277fe15
commit 43fbcdcd03
1 changed files with 2 additions and 0 deletions
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2
sim/sh/gencode.c
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@ -2012,8 +2012,10 @@ static op ppi_tab[] =
"ADD_SUB_GE;", "ADD_SUB_GE;",
}, },
{ "","", "pwsb Sx,Sy,Dz", "10100100....zzzz", { "","", "pwsb Sx,Sy,Dz", "10100100....zzzz",
"return;",
}, },
{ "","", "pwad Sx,Sy,Dz", "10110100....zzzz", { "","", "pwad Sx,Sy,Dz", "10110100....zzzz",
"return;",
}, },
{ "","", "(if cc) pabs Sx,Dz", "100010ccxx01zzzz", { "","", "(if cc) pabs Sx,Dz", "100010ccxx01zzzz",
"/* FIXME: duplicate code pabs. */", "/* FIXME: duplicate code pabs. */",