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Tasklist

FS#39828 - [gcc] internal compiler error

Attached to Project: Arch Linux
Opened by Nicolas (nsvir) - Saturday, 12 April 2014, 11:15 GMT
Last edited by Allan McRae (Allan) - Thursday, 01 May 2014, 08:05 GMT
Task Type Bug Report
Category Packages: Extra
Status Closed
Assigned To Allan McRae (Allan)
Architecture All
Severity Low
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

Description:

I get an issue on gcc's compilation.
I used mistakenly memcpy with memset's prototype.

compilation's line:
gcc -I ./include -I ../commun_/include -g -O0 -c -o source/client/client_send.o source/client/client_send.c

error message:
source/client/client_send.c:21:9: internal compiler error: in ix86_copy_addr_to_reg, at config/i386/i386.c:21722
memcpy(&buff, 0, sizeof(buff));
^
code:
int client_send(t_client *self)
{
t_buff buff;

memcpy(&buff, 0, sizeof(buff));
if (write(self->fd, &buff, sizeof(buff)) == -1)
return (int_perror("write"));
return (SUCCESS);
}

Additional info:
gcc (GCC) 4.8.2 20140206 (prerelease)
default config
This task depends upon

Closed by  Allan McRae (Allan)
Thursday, 01 May 2014, 08:05 GMT
Reason for closing:  No response
Comment by Allan McRae (Allan) - Tuesday, 15 April 2014, 06:07 GMT
Please provide a minimal example that I can compile to see the ICE.
Comment by Allan McRae (Allan) - Thursday, 01 May 2014, 08:05 GMT
Reopen if you can provide a standalone example.

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