Richard Sandiford writes:
> Karl Meakin writes:
>> +// If the branch destination is out of range (1KiB), we have to generate an
>> +// extra B instruction (which can handle larger displacements) and branch
>> around
>> +// it
>> +int far_branch(i32 x, i32 y) {
>> + volatile int z = 0;
>> + if
Karl Meakin writes:
> Commit the test file `cmpbr.c` before rules for generating the new
> instructions are added, so that the changes in codegen are more obvious
> in the next commit.
>
> gcc/testsuite/ChangeLog:
>
> * lib/target-supports.exp: Add `cmpbr` to the list of extensions.
>
