From b580721f034957f314fccf99ccc772c41b735039 Mon Sep 17 00:00:00 2001 From: Kyrylo Tkachov Date: Fri, 24 Feb 2023 11:41:28 +0000 Subject: [PATCH] aarch64: Update FLAGS field documentation comment in aarch64-cores.def With the cleanup of the arch features in GCC 13 the comment on the FLAGS field in aarch64-cores.def is now outdated. It's now a comma-separated list rather than a bitwise or. Spotted while reviewing an aarch64-cores.def patch. Update the comment. gcc/ChangeLog: * config/aarch64/aarch64-cores.def (FLAGS): Update comment. --- gcc/config/aarch64/aarch64-cores.def | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/gcc/config/aarch64/aarch64-cores.def b/gcc/config/aarch64/aarch64-cores.def index 85fdfd8..2ec88c9 100644 --- a/gcc/config/aarch64/aarch64-cores.def +++ b/gcc/config/aarch64/aarch64-cores.def @@ -29,7 +29,10 @@ will be made, represented as an identifier. ARCH_IDENT is the architecture implemented by the chip as specified in aarch64-arches.def. - FLAGS are the bitwise-or of the traits that apply to that core. + FLAGS is a parentheses-enclosed, comma-separated list of architecture + features in the core that are present in addition to the base architecture. + The architecture feature names are as per the identifiers in + aarch64-option-extensions.def. This need not include flags implied by the architecture. COSTS is the name of the rtx_costs routine to use. IMP is the implementer ID of the CPU vendor. On a GNU/Linux system it -- 2.7.4