http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46439
Summary: Internal compiler error
Product: gcc
Version: 4.4.3
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: bernard.per...@csem.ch
Created attachment 22374
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22374
Single file which is sufficient to demonstrate the compiler internal error
When I compile the attached file with the following line:
% msp430-gcc -std=gnu99 -mmcu=msp430x1611 -O -I. -Dmsp430x1611 -g -c report.c
I get a compiler internal error in gimple_rhs_has_side_effects, at
gimple.c:2343.
If the tt struct is not declared volatile, it compiles fine.
I still can use tt as volatile if I use:
regs_CC1100[i] = ((uint8*)(tt))+i;
The same example correctly compiled with msp430-gcc 3.2.3.
