gcc/gcc/cfgexpand.c

7 it under the terms of the GNU General Public License as published by
207 	     as we want to record now, we have multiple partitions for the
231   /* The *byte* alignment required for this variable.  Or as, with the
530      mention of its name as starting point(s), and by the end-of-scope
531      death clobber added by gimplify as ending point(s) of the range.
534      But it's conservatively correct as a variable never can hold values
683    where partitioned decls used as bases in memory expressions will be
711          as base during alias-oracle queries on RTL for bases that
796    algorithm used is as follows:
852 	     sizes, as the shorter vars wouldn't be adequately protected.
917          If it is we generate stack slots only accidentally so it isn't as
1260      want compilation to proceed as quickly as possible.  On the
1530    as callbacks for expand_stack_vars.  */
1545    it is phase 3).  This is used as callback for expand_stack_vars.
1839       /* Finally, mark all variables on the list as used.  We'll use
1871      We just want the duplicates, as those are the artificial
2167      here as special exception if TER would have made the same change.  */
2550   /* An ASM with no outputs needs to be treated as volatile, for now.  */
2697 	 allows a register, make a temporary to act as an intermediate.
2810 		 with a queued address as available a memory_operand
3740 			      addr_space_t as)
3746 	      || mode == targetm.addr_space.address_mode (as));
3751   gcc_assert (targetm.addr_space.valid_pointer_mode (mode, as));
3787 	  temp = convert_debug_memory_address (mode, XEXP (x, 0), as);
3795 	      temp = convert_debug_memory_address (mode, XEXP (x, 0), as);
3803       /* Don't know how to express ptr_extend as operation in debug info.  */
3917   addr_space_t as;
4181       as = TYPE_ADDR_SPACE (TREE_TYPE (TREE_TYPE (TREE_OPERAND (exp, 0))));
4183       op0 = convert_debug_memory_address (targetm.addr_space.address_mode (as),
4184 					  op0, as);
4193       set_mem_addr_space (op0, as);
4207       as = TYPE_ADDR_SPACE (TREE_TYPE (TREE_TYPE (TREE_OPERAND (exp, 0))));
4208       op0 = convert_debug_memory_address (targetm.addr_space.address_mode (as),
4209 					  op0, as);
4216       set_mem_addr_space (op0, as);
4366       /* For the rare target where pointers are not the same size as
4375 		 the same bitsize as OP1 as GCC's representation of partial modes
4700       as = TYPE_ADDR_SPACE (TREE_TYPE (TREE_TYPE (exp)));
4701       op0 = convert_debug_memory_address (mode, XEXP (op0, 0), as);
5086 	       SSA_NAME as the whole bind location.  Disable temporarily
5305 	 uses by their RHS might lead to wrong debug info, as coalescing
5307 	 pseudo as something else.  Like so:
5771    expressions and mark variables as addressable to avoid this
5914    This implies we have to do some magic as the CFG can simultaneously
5978   /* Dominators are not kept up-to-date as we may create new basic-blocks.  */
6073       /* If this decl was marked as living in multiple places, reset
6248 	     representation.  It is safe to remove them here as
6274      the CFG as the code does not expect dead landing pads.  */
6281      ???  We cannot remove trivially dead insns here as for example
6312      emitted as well.  Doing otherwise confuses debug info.  */
6323      preparation, such as emitting abstract debug info for the inline