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Hi,<br>
<br>
I'm working with thud branch and have run into a bug in gcc. I would
like help how to proceed with this.<br>
<br>
Compiling the following C code gives Segmentation fault in gcc:<br>
<br>
<pre>#include <stdio.h>
#include <string.h>
#include <stdint.h></pre>
<pre>int main(void)
{
const int32_t BUFFER_MAX_LENGTH = 4096*1024;
char buffer[BUFFER_MAX_LENGTH];
if (strncmp(&buffer[8], "ABC", 3) == 0)
return 1;
return 0;
}</pre>
<br>
Error:<br>
<br>
<pre>| during RTL pass: expand
| /work/yocto/metrum-r3/build/tmp/work/armv7at2hf-neon-poky-linux-gnueabi/compiler-test/1.0-r0/work/git/tmp/strncmp.c: In function 'main':
| /work/yocto/metrum-r3/build/tmp/work/armv7at2hf-neon-poky-linux-gnueabi/compiler-test/1.0-r0/work/git/tmp/strncmp.c:16:6: internal compiler error: Segmentation fault
| if (strncmp(&buffer[8], "ABC", 3) == 0)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| Please submit a full bug report,
| with preprocessed source if appropriate.</pre>
<br>
I would like this fixed in thud branch and took a quick look in gcc
repo for solutions. I had no luck finding anything useful. Anyone
seeing this before? Anyone having suggestion how to proceed? Shall I
create a bugzilla in Yocto?<br>
<br>
Thanks,<br>
/Peter<br>
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