[Bug target/97161] [8/9/10/11 Regression] aarch64: Wrong code at -O2/-O3 since r8-4308-g13494fcb3

[acoplan at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97161

--- Comment #2 from Alex Coplan  ---
Ah, apologies for the noise - thanks for clarifying.

[Bug target/97161] [8/9/10/11 Regression] aarch64: Wrong code at -O2/-O3 since r8-4308-g13494fcb3

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97161

Richard Biener  changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |INVALID

--- Comment #1 from Richard Biener  ---
Note type punning through a union only works when the union type is visible but
you are using int * and short * for accesses.  So you indeed do GCCs view on C
strict aliasing rules.

[Bug target/97161] [8/9/10/11 Regression] aarch64: Wrong code at -O2/-O3 since r8-4308-g13494fcb3

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97161

Richard Biener  changed:

   What|Removed |Added

 Target||aarch64
   Target Milestone|--- |8.5
   Keywords||wrong-code