Re: [PATCH] s390: Fix UNSPEC_CC_TO_INT canonicalization

2024-12-09 Thread Andreas Krebbel
On 12/6/24 19:00, Juergen Christ wrote: Canonicalization of comparisons for UNSPEC_CC_TO_INT missed one case causing unnecessarily complex code. This especially seems to hit the Linux kernel. gcc/ChangeLog: * config/s390/s390.cc (s390_canonicalize_comparison): Add missing UN

[PATCH] s390: Fix UNSPEC_CC_TO_INT canonicalization

2024-12-06 Thread Juergen Christ
Canonicalization of comparisons for UNSPEC_CC_TO_INT missed one case causing unnecessarily complex code. This especially seems to hit the Linux kernel. gcc/ChangeLog: * config/s390/s390.cc (s390_canonicalize_comparison): Add missing UNSPEC_CC_TO_INT case. gcc/testsuite/ChangeL