Menu ▾ ▴

#4030 mos6502 logical_ops failures

closed-fixed
nobody
mos6502 (5)
MOS6502
5
7 days ago
2026-07-04
Philipp Klaus Krause
No

I see mos6502 failures on the logical_ops regression test; AFAIR, this used to pass a few days ago, so it looks like a recent regression to me:

philipp@notebook7:~/sdcc-trunk/sdcc/support/regression$ make random-test-16958366815022705763
Creating random-16958366815022705763 based on uc6502-stack-auto with additional options: --opt-code-size --nogenconstprop --nolabelopt --no-peep --nosidechannels --max-allocs-per-node 512 
Running random-16958366815022705763 regression tests
Summary for 'random-16958366815022705763': 144 failures, 35368 tests, 6253 test cases, 0 bytes, 548170739 ticks
   Failure: logical_ops_type_signed_int
   Failure: logical_ops_type_unsigned_int

Discussion

  • Philipp Klaus Krause

    Philipp Klaus Krause - 2026-07-04
    • Description has changed:

    Diff:

    --- old
+++ new
@@ -1,4 +1,4 @@
-I see mos6502 failures on the logical_ops regression test;  AFAIR, this used to pass a few days ago, so it looks like a regession to me:
+I see mos6502 failures on the logical_ops regression test;  AFAIR, this used to pass a few days ago, so it looks like a recent regression to me:

 ~~~~
 philipp@notebook7:~/sdcc-trunk/sdcc/support/regression$ make random-test-16958366815022705763
     

  • Gabriele Gorla

    Gabriele Gorla - 7 days ago

    m6502_adjustStack() incorrectly set register A free when generating an unrolled INX/DEX
    fixed in [r16693]

     

    Related

    Commit: [r16693]

  • Gabriele Gorla

    Gabriele Gorla - 7 days ago
    • status: open --> closed-fixed
     

Log in to post a comment.

Auth0 Logo