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* rtlanal.c (loc_mentioned_in_p): Test XVECEXPs correctly.
[pf3gnuchains/gcc-fork.git]
/
gcc
/
rtlanal.c
diff --git
a/gcc/rtlanal.c
b/gcc/rtlanal.c
index
d9e60d3
..
804d6c8
100644
(file)
--- a/
gcc/rtlanal.c
+++ b/
gcc/rtlanal.c
@@
-2989,16
+2989,15
@@
loc_mentioned_in_p (rtx *loc, const_rtx in)
fmt = GET_RTX_FORMAT (code);
for (i = GET_RTX_LENGTH (code) - 1; i >= 0; i--)
{
fmt = GET_RTX_FORMAT (code);
for (i = GET_RTX_LENGTH (code) - 1; i >= 0; i--)
{
- if (loc == &in->u.fld[i].rt_rtx)
- return 1;
if (fmt[i] == 'e')
{
if (fmt[i] == 'e')
{
- if (loc_mentioned_in_p (loc, XEXP (in, i)))
+ if (loc
== &XEXP (in, i) || loc
_mentioned_in_p (loc, XEXP (in, i)))
return 1;
}
else if (fmt[i] == 'E')
for (j = XVECLEN (in, i) - 1; j >= 0; j--)
return 1;
}
else if (fmt[i] == 'E')
for (j = XVECLEN (in, i) - 1; j >= 0; j--)
- if (loc_mentioned_in_p (loc, XVECEXP (in, i, j)))
+ if (loc == &XVECEXP (in, i, j)
+ || loc_mentioned_in_p (loc, XVECEXP (in, i, j)))
return 1;
}
return 0;
return 1;
}
return 0;