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From-SVN: r489
This commit is contained in:
Richard Stallman 1992-03-14 21:30:38 +00:00
parent c831afd5af
commit 9e0a5ab09b
1 changed files with 12 additions and 5 deletions
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17
gcc/integrate.c
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@ -260,11 +260,18 @@ initialize_for_inline (fndecl, min_labelno, max_labelno, max_reg, copy)
rtx p = DECL_RTL (parms);
if (GET_CODE (p) == MEM && copy)
/* Copy the rtl so that modifications of the address
later in compilation won't affect this arg_vector.
Virtual register instantiation can screw the address
of the rtl. */
DECL_RTL (parms) = copy_rtx (p);
{
/* Copy the rtl so that modifications of the addresses
later in compilation won't affect this arg_vector.
Virtual register instantiation can screw the address
of the rtl. */
rtx new = copy_rtx (p);
/* Don't leave the old copy anywhere in this decl. */
if (DECL_RTL (parms) == DECL_INCOMING_RTL (parms))
DECL_INCOMING_RTL (parms) = new;
DECL_RTL (parms) = new;
}
RTVEC_ELT (arg_vector, i) = p;