Re: [PATCH] Alpha: Emulate unaligned LDx_L/STx_C for data consistency

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On Thu, Feb 20, 2025 at 11:46 AM Matt Turner <mattst88@xxxxxxxxx> wrote:
>
> On Wed, Feb 19, 2025 at 7:46 AM Maciej W. Rozycki <macro@xxxxxxxxxxx> wrote:
> >  #define OP_INT_MASK    ( 1L << 0x28 | 1L << 0x2c   /* ldl stl */       \
> > +                       | 1L << 0x2a | 1L << 0x2e   /* ldl_l stl_c */   \
> >                         | 1L << 0x29 | 1L << 0x2d   /* ldq stq */       \
> > +                       | 1L << 0x2b | 1L << 0x2f   /* ldq_l stq_c */   \
> >                         | 1L << 0x0c | 1L << 0x0d   /* ldwu stw */      \
> >                         | 1L << 0x0a | 1L << 0x0e ) /* ldbu stb */
> >
> >  #define OP_WRITE_MASK  ( 1L << 0x26 | 1L << 0x27   /* sts stt */       \
> >                         | 1L << 0x2c | 1L << 0x2d   /* stl stq */       \
> > +                       | 1L << 0x2e | 1L << 0x2d   /* stl_c stq_c */   \
>
> stq_c should be 0x2f, not 0x2d. Looks like a copy-n-paste mistake.

The good news is that OP_WRITE_MASK appears to be unused going all the
way back to the import into git, so this doesn't indicate a problem
with any of the testing that's been done.





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