From: Savithri Venkatachalapathy <snvpathy@yahoo.com>
To: gcc-help@gcc.gnu.org
Subject: Porting GCC to new target
Date: Wed, 10 Dec 2003 08:24:00 -0000 [thread overview]
Message-ID: <20031210082436.39100.qmail@web14208.mail.yahoo.com> (raw)
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Hi,
I have a question regarding branch implementation in
the .md file.
I have a cmpsi instructiosn which stores the operands
0 and 1 in static variables branch_op0 and branch_op1.
And in the branch instruction definition operand0 is
the label. I want to concatenate the variable
branch_op0 with the label and output as: b_eq
branch_op0 label
So I am using:
char buffer[80] =\"\" ;
rtx xoperands[1];
L1: xoperands[0] = operands[0];
...
..
...
strcat(buffer,\"%!b_%b1\");
L2: operands[0] = branch_op[0];
strcat(buffer,\" %0\");
L3: operands[0] = xoperands[0];
strcat(buffer,\" %0\");
output_asm_insn (buffer, operands);
I was expecting the output to be:
b_eq branch_op label (as per Line1, 2 and 3) instead
the output is: b_eq label label
Could any one tell me how to get this right.
Thanks in advance,
savi
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next reply other threads:[~2003-12-10 8:24 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-12-10 8:24 Savithri Venkatachalapathy [this message]
-- strict thread matches above, loose matches on Subject: below --
2003-12-05 5:29 Savithri Venkatachalapathy
2003-12-05 14:04 ` Ian Lance Taylor
[not found] <20031114091925.68490.qmail@web14203.mail.yahoo.com>
2003-11-14 16:06 ` Dara Hazeghi
2003-11-21 6:13 ` Savithri Venkatachalapathy
2003-11-11 7:37 Dara Hazeghi
2003-11-12 7:28 ` Savithri Venkatachalapathy
2003-11-14 7:17 ` Dara Hazeghi
2003-11-11 4:39 Savithri Venkatachalapathy
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