diff options
Diffstat (limited to 'gcc/varasm.c')
| -rw-r--r-- | gcc/varasm.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/varasm.c b/gcc/varasm.c index 4dc4745..dc46c98 100644 --- a/gcc/varasm.c +++ b/gcc/varasm.c @@ -769,6 +769,10 @@ make_decl_rtl (decl, asmspec, top_level) if (flag_volatile_global && TREE_CODE (decl) == VAR_DECL && TREE_PUBLIC (decl)) TREE_SIDE_EFFECTS (decl) = 1; + else if (flag_volatile_static && TREE_CODE (decl) == VAR_DECL + && (TREE_PUBLIC (decl) || TREE_STATIC (decl))) + TREE_SIDE_EFFECTS (decl) = 1; + if (TREE_SIDE_EFFECTS (decl)) MEM_VOLATILE_P (DECL_RTL (decl)) = 1; @@ -1314,6 +1318,7 @@ assemble_variable (decl, top_level, at_end, dont_output_data) #if ! defined (ASM_OUTPUT_BSS) && ! defined (ASM_OUTPUT_ALIGNED_BSS) && DECL_COMMON (decl) #endif + && DECL_SECTION_NAME (decl) == 0 && ! dont_output_data) { int size = TREE_INT_CST_LOW (size_tree); |