darkkirb/old-cross-binutils
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Sanitization fixes.

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This commit is contained in:
Nick Clifton 1998-01-29 00:41:46 +00:00
parent ed29580469
commit 79420f9af9
1 changed files with 7 additions and 1 deletions
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8
gas/config/tc-m32r.c
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@ -475,6 +475,7 @@ can_make_parallel (a, b)
m32r_insn * a;
m32r_insn * b;
{
/* start-sanitize-m32rx */
PIPE_ATTR a_pipe;
PIPE_ATTR b_pipe;
@ -495,6 +496,7 @@ can_make_parallel (a, b)
|| b_pipe == PIPE_O)
return "Instructions share the same execution pipeline";
/* end-sanitize-m32rx */
if ( writes_to_dest_reg (a->insn)
&& writes_to_dest_reg (b->insn)
&& (get_dest_reg (a->fields) == get_dest_reg (b->fields)))
@ -561,7 +563,8 @@ assemble_parallel_insn (str, str2)
as_bad (errmsg);
return;
}
/* start-sanitize-m32rx */
/* Check to see if this is an allowable parallel insn. */
if (CGEN_INSN_ATTR (first.insn, CGEN_INSN_PIPE) == PIPE_NONE)
{
@ -575,6 +578,7 @@ assemble_parallel_insn (str, str2)
as_bad ("instruction '%s' is for the M32RX only", str);
return;
}
/* end-sanitize-m32rx */
*str2 = '|'; /* Restore the original assembly text, just in case it is needed. */
str3 = str; /* Save the original string pointer. */
@ -592,6 +596,7 @@ assemble_parallel_insn (str, str2)
return;
}
/* start-sanitize-m32rx */
/* Check it. */
if (! enable_m32rx
&& CGEN_INSN_ATTR (second.insn, CGEN_INSN_MACH) == (1 << MACH_M32RX))
@ -609,6 +614,7 @@ assemble_parallel_insn (str, str2)
return;
}
}
/* end-sanitize-m32rx */
/* We assume that if the first instruction writes to a register that is
read by the second instruction it is because the programmer intended