On 14.07.2025 20:02, Jeff Law wrote:
[...]
MD is a completely new topic to me so I am looking for some hints how
to debug the issue. Is it possible that this particular MD is not
fully complete?
Debugging failure to match is painful. I sometimes remove all the #line
markers in the generated ins
Recently I have started playing with machine descriptions in the context
of PR109324 (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109324). I
have nodified MDs (see the attached patch) and got following ICE when I
tried to build gcc:
/d/Works/xcomp/gcc-build-stage1/./gcc/xgcc
-B/d/Works/xcomp
To my surprise, I have just found out that Arm simulator has been
deprecated:
https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=aec7815b4b78d4dcd2261f1dab1092dbf4a9e0be.
Taking that into account what is the "official" way to test the Arm
cross compiler? Are there any documents?
/J.D.
