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i386-dis: remove dead assignments, spotted by clang 

Value stored to 'mask' is never read.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Blue Swirl 2010-03-07 13:56:27 +00:00
parent ed086f3dde
commit bef75aa534
1 changed files with 0 additions and 5 deletions
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5
i386-dis.c
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@ -5520,7 +5520,6 @@ static void
OP_sI (int bytemode, int sizeflag) OP_sI (int bytemode, int sizeflag)
{ {
bfd_signed_vma op; bfd_signed_vma op;
bfd_signed_vma mask = -1;
switch (bytemode) switch (bytemode)
{ {
@ -5529,7 +5528,6 @@ OP_sI (int bytemode, int sizeflag)
op = *codep++; op = *codep++;
if ((op & 0x80) != 0) if ((op & 0x80) != 0)
op -= 0x100; op -= 0x100;
mask = 0xffffffff;
break; break;
case v_mode: case v_mode:
USED_REX (REX_W); USED_REX (REX_W);
@ -5538,11 +5536,9 @@ OP_sI (int bytemode, int sizeflag)
else if (sizeflag & DFLAG) else if (sizeflag & DFLAG)
{ {
op = get32s (); op = get32s ();
mask = 0xffffffff;
} }
else else
{ {
mask = 0xffffffff;
op = get16 (); op = get16 ();
if ((op & 0x8000) != 0) if ((op & 0x8000) != 0)
op -= 0x10000; op -= 0x10000;
@ -5551,7 +5547,6 @@ OP_sI (int bytemode, int sizeflag)
break; break;
case w_mode: case w_mode:
op = get16 (); op = get16 ();
mask = 0xffffffff;
if ((op & 0x8000) != 0) if ((op & 0x8000) != 0)
op -= 0x10000; op -= 0x10000;
break; break;