diff options
Diffstat (limited to 'gcc/cfgexpand.c')
| -rw-r--r-- | gcc/cfgexpand.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/gcc/cfgexpand.c b/gcc/cfgexpand.c index 3f7b1d2..087b624 100644 --- a/gcc/cfgexpand.c +++ b/gcc/cfgexpand.c @@ -61,7 +61,7 @@ gimple_assign_rhs_to_tree (gimple stmt) { tree t; enum gimple_rhs_class grhs_class; - + grhs_class = get_gimple_rhs_class (gimple_expr_code (stmt)); if (grhs_class == GIMPLE_BINARY_RHS) @@ -373,7 +373,7 @@ stack_var_conflict_p (size_t x, size_t y) gcc_assert (index < stack_vars_conflict_alloc); return stack_vars_conflict[index]; } - + /* Returns true if TYPE is or contains a union type. */ static bool @@ -962,7 +962,7 @@ defer_stack_allocation (tree var, bool toplevel) /* A subroutine of expand_used_vars. Expand one variable according to its flavor. Variables to be placed on the stack are not actually - expanded yet, merely recorded. + expanded yet, merely recorded. When REALLY_EXPAND is false, only add stack values to be allocated. Return stack usage this variable is supposed to take. */ @@ -1285,7 +1285,7 @@ account_used_vars_for_block (tree block, bool toplevel) } /* Prepare for expanding variables. */ -static void +static void init_vars_expansion (void) { tree t; @@ -1554,7 +1554,7 @@ label_rtx_for_bb (basic_block bb ATTRIBUTE_UNUSED) return (rtx) *elt; /* Find the tree label if it is present. */ - + for (gsi = gsi_start_bb (bb); !gsi_end_p (gsi); gsi_next (&gsi)) { lab_stmt = gsi_stmt (gsi); @@ -3188,7 +3188,7 @@ expand_gimple_basic_block (basic_block bb) /* Ignore this stmt if it is in the list of replaceable expressions. */ if (SA.values - && bitmap_bit_p (SA.values, + && bitmap_bit_p (SA.values, SSA_NAME_VERSION (DEF_FROM_PTR (def_p)))) continue; } @@ -3451,7 +3451,7 @@ expand_stack_alignment (void) if (! SUPPORTS_STACK_ALIGNMENT) return; - + if (cfun->calls_alloca || cfun->has_nonlocal_label || crtl->has_nonlocal_goto) @@ -3496,7 +3496,7 @@ expand_stack_alignment (void) /* Target has to redefine TARGET_GET_DRAP_RTX to support stack alignment. */ gcc_assert (targetm.calls.get_drap_rtx != NULL); - drap_rtx = targetm.calls.get_drap_rtx (); + drap_rtx = targetm.calls.get_drap_rtx (); /* stack_realign_drap and drap_rtx must match. */ gcc_assert ((stack_realign_drap != 0) == (drap_rtx != NULL)); @@ -3575,10 +3575,10 @@ gimple_expand_cfg (void) if (warn_stack_protect) { if (cfun->calls_alloca) - warning (OPT_Wstack_protector, + warning (OPT_Wstack_protector, "not protecting local variables: variable length buffer"); if (has_short_buffer && !crtl->stack_protect_guard) - warning (OPT_Wstack_protector, + warning (OPT_Wstack_protector, "not protecting function: no buffer at least %d bytes long", (int) PARAM_VALUE (PARAM_SSP_BUFFER_SIZE)); } |