[Bug target/115148] [12/13/14/15 Regression][SH]: libcanberra fails with 'unaligned opcodes detected in executable segment'

2024-06-20 Thread rguenth at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115148

Richard Biener  changed:

   What|Removed |Added

   Target Milestone|12.4|12.5

--- Comment #17 from Richard Biener  ---
GCC 12.4 is being released, retargeting bugs to GCC 12.5.

[Bug target/115148] [12/13/14/15 Regression][SH]: libcanberra fails with 'unaligned opcodes detected in executable segment'

2024-05-21 Thread olegendo at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115148

--- Comment #16 from Oleg Endo  ---
(In reply to John Paul Adrian Glaubitz from comment #15)
> Created attachment 58258 [details]
> Diff of generated assembly without and with changes from PR99531
> 
> I have generated a diff that shows the difference in the generated assembly
> without and with the patch a7acb6dca941db2b1c135107dac3a34a20650d5c.

That's great, thanks a lot!

This is the problematic hunks, which causes the wrong code alignment:

.LVL108:
bt/s.L178   !
mov #-1,r0  !, 
@@ -1832,36 +1830,39 @@
.byte   .L215-.L190
.byte   .L181-.L190
 .LVL109:
-   .align 1
-.L192:
 .LBE111:
 .LBE110:
.loc 1 234 9
.loc 1 234 14
+   .align 1
+.L287:
+   .align 1
+.L288:

[Bug target/115148] [12/13/14/15 Regression][SH]: libcanberra fails with 'unaligned opcodes detected in executable segment'

2024-05-21 Thread glaubitz at physik dot fu-berlin.de via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115148

--- Comment #15 from John Paul Adrian Glaubitz  ---
Created attachment 58258
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58258=edit
Diff of generated assembly without and with changes from PR99531

I have generated a diff that shows the difference in the generated assembly
without and with the patch a7acb6dca941db2b1c135107dac3a34a20650d5c.

[Bug target/115148] [12/13/14/15 Regression][SH]: libcanberra fails with 'unaligned opcodes detected in executable segment'

2024-05-21 Thread rguenth at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115148

Richard Biener  changed:

   What|Removed |Added

   Keywords||ice-on-valid-code, ra
Summary|[SH] [12/13/14 Regression]: |[12/13/14/15
   |libcanberra fails with  |Regression][SH]:
   |'unaligned opcodes detected |libcanberra fails with
   |in executable segment'  |'unaligned opcodes detected
   ||in executable segment'
   Target Milestone|--- |12.4