Re: [PATCH 4/8] AArch64: add constants for branch displacements

2025-05-07 Thread Richard Sandiford
Karl Meakin writes: > Extract the hardcoded values for the minimum PC-relative displacements > into named constants and document them. > > gcc/ChangeLog: > > * config/aarch64/aarch64.md (BRANCH_LEN_P_128MiB): New constant. > (BRANCH_LEN_N_128MiB): likewise. > (BRANCH_LEN_P_1MiB):

Re: [PATCH 4/8] AArch64: add constants for branch displacements

2025-05-07 Thread Kyrylo Tkachov
> On 7 May 2025, at 12:27, Karl Meakin wrote: > > Extract the hardcoded values for the minimum PC-relative displacements > into named constants and document them. > > gcc/ChangeLog: > > * config/aarch64/aarch64.md (BRANCH_LEN_P_128MiB): New constant. > (BRANCH_LEN_N_128MiB): likewise. > (BRA

[PATCH 4/8] AArch64: add constants for branch displacements

2025-05-07 Thread Karl Meakin
Extract the hardcoded values for the minimum PC-relative displacements into named constants and document them. gcc/ChangeLog: * config/aarch64/aarch64.md (BRANCH_LEN_P_128MiB): New constant. (BRANCH_LEN_N_128MiB): likewise. (BRANCH_LEN_P_1MiB): likewise. (BRANCH_LE