On 18/12/2024 16:24, Torbjörn SVENSSON wrote:
> Changes since v1:
>
> - Updated the commit message to reflect the changes (including the subject).
> - Replaced the POP/BEQ checks with chesk for {cmp,mov,orr,and}{eq,ne}.
> - Removed the size check
>
>
> Ok for trunk and releases/gcc-14?
> Should I also push this to releases/gcc-13 and releases/gcc-12 as this is a
> regression in r12-5301-g04520645038?
>
> --
>
> Instead of checking that a certain transformation is not used by
> counting the number of return instructions and the number of BEQ
> instructions, check that none of CMP, MOV, ORR and AND instructions are
> suffixed with EQ or NE.
> Also removed size check as it's very unstable (depends on optimization
> in use).
>
> gcc/testsuite/ChangeLog:
>
> PR testsuite/103298
> * gcc.target/arm/pr43920-2.c: Change to assembler pattern
> "(cmp|mov|orr|and)(eq|ne)" for the check. Remove size check.
>
> Signed-off-by: Torbjörn SVENSSON <[email protected]>
OK
R.
