Bug 39307

Summary: avr-gcc ICE in start_function, at c-decl.c:6248
Product: gcc Reporter: John Regehr <regehr>
Component: cAssignee: Not yet assigned to anyone <unassigned>
Status: RESOLVED DUPLICATE    
Severity: normal CC: charles, eric.weddington, gcc-bugs, marek.jawurek, regehr
Priority: P3    
Version: 4.3.3   
Target Milestone: ---   
Host: i686-pc-linux-gnu Target: avr
Build: i686-pc-linux-gnu Known to work:
Known to fail: Last reconfirmed:

Description John Regehr 2009-02-25 18:46:14 UTC 
Seen in avr-gcc 4.3.3 built using the script that comes with FemtoOS 0.88.

[regehr@babel tmp40]$ avr-gcc -mmcu=atmega128 small.c
small.c:3: internal compiler error: in start_function, at c-decl.c:6248
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

[regehr@babel tmp40]$ cat small.c

__attribute ((signal))
void __vector_15 (void)
{
}

[regehr@babel tmp40]$ avr-gcc -v

Using built-in specs.
Target: avr
Configured with: ../gcc-4.3.3/configure --prefix=/home/regehr/z/avr-gcc-test --target=avr --with-gnu-ld --with-gnu-as --enable-languages=c,c++ --disable-nls --disable-libssp --with-dwarf2
Thread model: single
gcc version 4.3.3 (GCC)
Comment 1 Andrew Pinski 2009-02-25 18:50:00 UTC 

*** This bug has been marked as a duplicate of 34299 ***