https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94607
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
2020-04-15 Jakub Jelinek <ja...@redhat.com>
PR go/94607
* go-gcc.cc (Gcc_backend::Gcc_backend): Set DECL_IS_NOVOPS on
BUILT_IN_PREFETCH decl.
--- gcc/go/go-gcc.cc.jj 2020-01-12 11:54:36.630410135 +0100
+++ gcc/go/go-gcc.cc 2020-04-15 15:52:15.243624553 +0200
@@ -804,6 +804,7 @@ Gcc_backend::Gcc_backend()
const_ptr_type_node,
NULL_TREE),
false, false);
+ DECL_IS_NOVOPS(builtin_decl_explicit(BUILT_IN_PREFETCH)) = 1;
// The compiler uses __builtin_unreachable for cases that cannot
// occur.
fixes this.
