D34735.id104473.diff
No OneTemporary
Actions

Size

1 KB

Referenced Files

None

Subscribers

None

D34735.id104473.diff
View Options

	Index: contrib/llvm-project/compiler-rt/lib/builtins/clear_cache.c
	===================================================================
	--- contrib/llvm-project/compiler-rt/lib/builtins/clear_cache.c
	+++ contrib/llvm-project/compiler-rt/lib/builtins/clear_cache.c
	@@ -130,7 +130,10 @@
	__asm __volatile("dsb ish");
	}
	__asm __volatile("isb sy");
	-#elif defined(__powerpc64__)
	+#elif defined(__powerpc__)
	+ // Newer CPUs have a bigger line size made of multiple blocks, so the
	+ // following value is a minimal common denominator for what used to be
	+ // a single block cache line and is therefore inneficient.
	const size_t line_size = 32;
	const size_t len = (uintptr_t)end - (uintptr_t)start;

	Index: lib/libclang_rt/Makefile
	===================================================================
	--- lib/libclang_rt/Makefile
	+++ lib/libclang_rt/Makefile
	@@ -35,6 +35,8 @@
	SUBDIR+= asan-preinit
	SUBDIR+= asan_cxx
	SUBDIR+= asan_dynamic
	+SUBDIR+= stats
	+SUBDIR+= stats_client
	SUBDIR+= ubsan_minimal
	SUBDIR+= ubsan_standalone
	SUBDIR+= ubsan_standalone_cxx