Re: [PATCH v7 4/9] AArch64: add constants for branch displacements

2025-07-01 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):

[PATCH v7 4/9] AArch64: add constants for branch displacements

2025-06-25 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