From: Richard Sandiford <richard.sandiford@arm.com>
Date: Wed, 6 Mar 2024 10:04:56 +0000 (+0000)
Subject: aarch64: Define out-of-class static constants
X-Git-Tag: basepoints/gcc-15~806
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c7a9883663a888617b6e3584233aa756b30519f8;p=thirdparty%2Fgcc.git

aarch64: Define out-of-class static constants

While reworking the aarch64 feature descriptions, I forgot
to add out-of-class definitions of some static constants.
This could lead to a build failure with some compilers.

This was seen with some WIP to increase the number of extensions
beyond 64.  It's latent on trunk though, and a regression from
before the rework.

gcc/
	* config/aarch64/aarch64-feature-deps.h (feature_deps::info): Add
	out-of-class definitions of static constants.
---

diff --git a/gcc/config/aarch64/aarch64-feature-deps.h b/gcc/config/aarch64/aarch64-feature-deps.h
index a1b81f9070bf..3641badb82f5 100644
--- a/gcc/config/aarch64/aarch64-feature-deps.h
+++ b/gcc/config/aarch64/aarch64-feature-deps.h
@@ -71,6 +71,9 @@ template<aarch64_feature> struct info;
     static constexpr auto enable = flag | get_enable REQUIRES;		\
     static constexpr auto explicit_on = enable | get_enable EXPLICIT_ON; \
   };									\
+  const aarch64_feature_flags info<aarch64_feature::IDENT>::flag;	\
+  const aarch64_feature_flags info<aarch64_feature::IDENT>::enable;	\
+  const aarch64_feature_flags info<aarch64_feature::IDENT>::explicit_on; \
   constexpr info<aarch64_feature::IDENT> IDENT ()			\
   {									\
     return info<aarch64_feature::IDENT> ();				\