[Bug target/38692] New: ep9312/maverick code generation is broken

[martinwguy at yahoo dot it]

The Cirrus MaverickCrunch code generator has never worked. For example:

#include <stdio.h>
main()
{
        int i; double d;
        for (i=3, d=3; i<=5; i++, d++) {
                printf("%g", d);
                if (d < 4.0) printf(" lt";
                if (d > 4.0) printf(" gt");
                if (d <= 4.0) printf(" le");
                if (d >= 4.0) printf(" ge");
                putchar('\n');
        }
}

should output

3 lt le
4 le ge
5 gt ge

but outputs

3 lt le
4 le ge
5 lt gt le ge

There is a set of patches to cleanly fix code generation in EABI environment
under http://martinwguy.co.uk/martin/crunch as weel as description of the
Maverick's other problems and how they are addressed.


-- 
           Summary: ep9312/maverick code generation is broken
           Product: gcc
           Version: 4.3.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: martinwguy at yahoo dot it
GCC target triplet: arm-linux-gnueabi


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38692