Remove references to MEMMODEL_SYNC_* models by converting via memmodel_base().
2023-04-14 Patrick O'Neill <patr...@rivosinc.com> * riscv.cc: Remove MEMMODEL_SYNC_* cases and sanitize memmodel input with memmodel_base Signed-off-by: Patrick O'Neill <patr...@rivosinc.com> --- gcc/config/riscv/riscv.cc | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/gcc/config/riscv/riscv.cc b/gcc/config/riscv/riscv.cc index 5f542932d13..2226241217d 100644 --- a/gcc/config/riscv/riscv.cc +++ b/gcc/config/riscv/riscv.cc @@ -4288,14 +4288,11 @@ riscv_memmodel_needs_amo_acquire (enum memmodel model) { case MEMMODEL_ACQ_REL: case MEMMODEL_SEQ_CST: - case MEMMODEL_SYNC_SEQ_CST: case MEMMODEL_ACQUIRE: case MEMMODEL_CONSUME: - case MEMMODEL_SYNC_ACQUIRE: return true; case MEMMODEL_RELEASE: - case MEMMODEL_SYNC_RELEASE: case MEMMODEL_RELAXED: return false; @@ -4314,14 +4311,11 @@ riscv_memmodel_needs_release_fence (enum memmodel model) { case MEMMODEL_ACQ_REL: case MEMMODEL_SEQ_CST: - case MEMMODEL_SYNC_SEQ_CST: case MEMMODEL_RELEASE: - case MEMMODEL_SYNC_RELEASE: return true; case MEMMODEL_ACQUIRE: case MEMMODEL_CONSUME: - case MEMMODEL_SYNC_ACQUIRE: case MEMMODEL_RELAXED: return false; @@ -4360,6 +4354,7 @@ riscv_print_operand (FILE *file, rtx op, int letter) } machine_mode mode = GET_MODE (op); enum rtx_code code = GET_CODE (op); + const enum memmodel model = memmodel_base (INTVAL (op)); switch (letter) { @@ -4497,12 +4492,12 @@ riscv_print_operand (FILE *file, rtx op, int letter) break; case 'A': - if (riscv_memmodel_needs_amo_acquire ((enum memmodel) INTVAL (op))) + if (riscv_memmodel_needs_amo_acquire (model)) fputs (".aq", file); break; case 'F': - if (riscv_memmodel_needs_release_fence ((enum memmodel) INTVAL (op))) + if (riscv_memmodel_needs_release_fence (model)) fputs ("fence iorw,ow; ", file); break; -- 2.25.1