Re: [PATCH] s390: Check for ADDR_REGS in s390_decompose_addrstyle_without_index

2024-06-27 Thread Andreas Krebbel
On 6/26/24 14:15, Stefan Schulze Frielinghaus wrote: An explicit check for address registers was not required so far since during register allocation the processing of address constraints was sufficient. However, address constraints themself do not check for REGNO_OK_FOR_{BASE,INDEX}_P. Thus, w

Re: [PATCH] s390: Check for ADDR_REGS in s390_decompose_addrstyle_without_index

2024-06-26 Thread Stefan Schulze Frielinghaus
On Wed, Jun 26, 2024 at 02:15:18PM +0200, Stefan Schulze Frielinghaus wrote: > An explicit check for address registers was not required so far since > during register allocation the processing of address constraints was > sufficient. However, address constraints themself do not check for > REGNO_O

Re: [PATCH] s390: Check for ADDR_REGS in s390_decompose_addrstyle_without_index

2024-06-26 Thread Richard Sandiford
Stefan Schulze Frielinghaus writes: > An explicit check for address registers was not required so far since > during register allocation the processing of address constraints was > sufficient. However, address constraints themself do not check for > REGNO_OK_FOR_{BASE,INDEX}_P. Thus, with the ne

[PATCH] s390: Check for ADDR_REGS in s390_decompose_addrstyle_without_index

2024-06-26 Thread Stefan Schulze Frielinghaus
An explicit check for address registers was not required so far since during register allocation the processing of address constraints was sufficient. However, address constraints themself do not check for REGNO_OK_FOR_{BASE,INDEX}_P. Thus, with the newly introduced late-combine pass in r15-1579-