https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70918
Bug ID: 70918
Summary: Internal compiler error: Illegal instruction
Product: gcc
Version: 4.9.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: ljliang1990 at gmail dot com
Target Milestone: ---
Created attachment 38400
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38400&action=edit
Preprocessor file
Trying to install Postgres-XL 9.5r1 on my linux from scratch(LFS 7.7) and got
this "Internal compiler error: Illegal instruction" during make process in the
first step. After troubleshooting I notice the error occur whenever a
float/decimal value is encounter. Thus I wrote a simple C program to test my
assumption.
#include "stdio.h"
int main(){
double testval = 1938.3028;
printf("Output: %f\n", testval);
}
I ran this line to compile
$ gcc test.c -o textexe
and i got the error
test.c: In function 'main':
test.c:4:2: internal compiler error: Illegal instruction
double testval = 1938.3028;
^
0x87815f crash_signal
../../gcc-4.9.2/gcc/toplev.c:337
Please submit a full bug report,
Not sure if its I made a mistake during installation of GCC on my LFS or
hardware problem. Please help.
System used:
Linux debian7 3.2.0-4-amd64 #1 SMP Debian 3.2.68-1+deb7u1 x86_64 GNU/Linux
GCC version:
4.9.2
