https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48297
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
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Last reconfirmed|2011-03-28 09:34:02 |2021-7-26
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
On the trunk we get:
xorl %eax, %eax
cmpl %ecx, %edi
sete %al
cmpl %esi, %ecx
sete %sil
movzbl %sil, %esi
addl %esi, %eax
cmpl %edx, %ecx
sete %dl
movzbl %dl, %edx
addl %edx, %eax
While clang gets:
xorl %eax, %eax
cmpl %ecx, %edi
sete %al
xorl %edi, %edi
cmpl %ecx, %esi
sete %dil
addl %eax, %edi
xorl %eax, %eax
cmpl %ecx, %edx
sete %al
addl %edi, %eax
retq
Both are still not good.
We should
