diff options
Diffstat (limited to 'gcc/cfgexpand.c')
| -rw-r--r-- | gcc/cfgexpand.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/gcc/cfgexpand.c b/gcc/cfgexpand.c index ab4c444fd6e..7732b097ea7 100644 --- a/gcc/cfgexpand.c +++ b/gcc/cfgexpand.c @@ -293,7 +293,7 @@ add_stack_var (tree decl) * (size_t *)pointer_map_insert (decl_to_stack_part, decl) = stack_vars_num; v->decl = decl; - v->size = tree_low_cst (DECL_SIZE_UNIT (SSAVAR (decl)), 1); + v->size = tree_to_uhwi (DECL_SIZE_UNIT (SSAVAR (decl))); /* Ensure that all variables have size, so that &a != &b for any two variables that are simultaneously live. */ if (v->size == 0) @@ -1057,7 +1057,7 @@ expand_one_stack_var (tree var) HOST_WIDE_INT size, offset; unsigned byte_align; - size = tree_low_cst (DECL_SIZE_UNIT (SSAVAR (var)), 1); + size = tree_to_uhwi (DECL_SIZE_UNIT (SSAVAR (var))); byte_align = align_local_variable (SSAVAR (var)); /* We handle highly aligned variables in expand_stack_vars. */ @@ -1133,7 +1133,7 @@ defer_stack_allocation (tree var, bool toplevel) /* Whether the variable is small enough for immediate allocation not to be a problem with regard to the frame size. */ bool smallish - = (tree_low_cst (DECL_SIZE_UNIT (var), 1) + = (tree_to_uhwi (DECL_SIZE_UNIT (var)) < PARAM_VALUE (PARAM_MIN_SIZE_FOR_STACK_SHARING)); /* If stack protection is enabled, *all* stack variables must be deferred, @@ -1281,7 +1281,7 @@ expand_one_var (tree var, bool toplevel, bool really_expand) { if (really_expand) expand_one_stack_var (origvar); - return tree_low_cst (DECL_SIZE_UNIT (var), 1); + return tree_to_uhwi (DECL_SIZE_UNIT (var)); } return 0; } @@ -1361,7 +1361,7 @@ stack_protect_classify_type (tree type) || !tree_fits_uhwi_p (TYPE_SIZE_UNIT (type))) len = max; else - len = tree_low_cst (TYPE_SIZE_UNIT (type), 1); + len = tree_to_uhwi (TYPE_SIZE_UNIT (type)); if (len < max) ret = SPCT_HAS_SMALL_CHAR_ARRAY | SPCT_HAS_ARRAY; |
