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cris.c (cris_target_asm_function_prologue): Cast uses of PIC_OFFSET_TABLE_REGNUM to int to silence warnings. 

* config/cris/cris.c (cris_target_asm_function_prologue): Cast
	uses of PIC_OFFSET_TABLE_REGNUM to int to silence warnings.
	(cris_target_asm_function_epilogue): Ditto.
	(cris_initial_frame_pointer_offset): Ditto.
	(cris_simple_epilogue): Ditto.
	(cris_expand_builtin_va_arg): Variable-size types come in
	by-reference.

From-SVN: r52156
This commit is contained in:
Hans-Peter Nilsson 2002-04-11 13:59:05 +00:00 committed by Hans-Peter Nilsson
parent 34f224db75
commit ce6e264e00
2 changed files with 37 additions and 25 deletions
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10
gcc/ChangeLog
View File

@ -1,3 +1,13 @@
2002-04-11 Hans-Peter Nilsson <hp@axis.com>
* config/cris/cris.c (cris_target_asm_function_prologue): Cast
uses of PIC_OFFSET_TABLE_REGNUM to int to silence warnings.
(cris_target_asm_function_epilogue): Ditto.
(cris_initial_frame_pointer_offset): Ditto.
(cris_simple_epilogue): Ditto.
(cris_expand_builtin_va_arg): Variable-size types come in
by-reference.
2002-04-10 Richard Henderson <rth@redhat.com>
* except.c (add_ehl_entry): Allow duplicates after landing pad

52
gcc/config/cris/cris.c
View File

@ -711,7 +711,7 @@ cris_target_asm_function_prologue (file, size)
{
if ((((regs_ever_live[regno]
&& !call_used_regs[regno])
|| (regno == PIC_OFFSET_TABLE_REGNUM
|| (regno == (int) PIC_OFFSET_TABLE_REGNUM
&& (current_function_uses_pic_offset_table
/* It is saved anyway, if there would be a gap. */
|| (flag_pic
@ -1043,7 +1043,7 @@ cris_target_asm_function_epilogue (file, size)
regno++)
if ((((regs_ever_live[regno]
&& !call_used_regs[regno])
|| (regno == PIC_OFFSET_TABLE_REGNUM
|| (regno == (int) PIC_OFFSET_TABLE_REGNUM
&& (current_function_uses_pic_offset_table
/* It is saved anyway, if there would be a gap. */
|| (flag_pic
@ -1069,7 +1069,7 @@ cris_target_asm_function_epilogue (file, size)
regno--)
if ((((regs_ever_live[regno]
&& !call_used_regs[regno])
|| (regno == PIC_OFFSET_TABLE_REGNUM
|| (regno == (int) PIC_OFFSET_TABLE_REGNUM
&& (current_function_uses_pic_offset_table
/* It is saved anyway, if there would be a gap. */
|| (flag_pic
@ -1659,7 +1659,7 @@ cris_initial_frame_pointer_offset ()
for (regno = 0; regno < FIRST_PSEUDO_REGISTER; regno++)
if ((((regs_ever_live[regno]
&& !call_used_regs[regno])
|| (regno == PIC_OFFSET_TABLE_REGNUM
|| (regno == (int) PIC_OFFSET_TABLE_REGNUM
&& (current_function_uses_pic_offset_table
/* It is saved anyway, if there would be a gap. */
|| (flag_pic
@ -2051,7 +2051,7 @@ cris_simple_epilogue ()
in the delay-slot of the "ret". */
for (regno = 0; regno < reglimit; regno++)
if ((regs_ever_live[regno] && ! call_used_regs[regno])
|| (regno == PIC_OFFSET_TABLE_REGNUM
|| (regno == (int) PIC_OFFSET_TABLE_REGNUM
&& (current_function_uses_pic_offset_table
/* It is saved anyway, if there would be a gap. */
|| (flag_pic
@ -2626,7 +2626,7 @@ cris_expand_builtin_va_arg (valist, type)
if (type == error_mark_node
|| (type_size = TYPE_SIZE_UNIT (TYPE_MAIN_VARIANT (type))) == NULL
|| TREE_OVERFLOW (type_size))
/* Presumable an error; the size isn't computable. A message has
/* Presumably an error; the size isn't computable. A message has
supposedly been emitted elsewhere. */
rounded_size = size_zero_node;
else
@ -2640,28 +2640,30 @@ cris_expand_builtin_va_arg (valist, type)
if (!integer_zerop (rounded_size))
{
/* Check if the type is passed by value or by reference. This test must
be different than the call-site test and be done at run-time:
gcc.c-torture/execute/20020307-2.c. Hence the tree stuff.
Values up to 8 bytes are passed by-value, padded to register-size
(4 bytes). Larger values are passed by-reference. */
/* Check if the type is passed by value or by reference. Values up
to 8 bytes are passed by-value, padded to register-size (4
bytes). Larger values and varying-size types are passed
by reference. */
passed_size
= fold (build (COND_EXPR, sizetype,
fold (build (GT_EXPR, sizetype,
rounded_size,
size8)),
size4,
rounded_size));
= (!really_constant_p (type_size)
? size4
: fold (build (COND_EXPR, sizetype,
fold (build (GT_EXPR, sizetype,
rounded_size,
size8)),
size4,
rounded_size)));
addr_tree
= fold (build (COND_EXPR, TREE_TYPE (addr_tree),
fold (build (GT_EXPR, sizetype,
rounded_size,
size8)),
build1 (INDIRECT_REF, build_pointer_type (type),
addr_tree),
addr_tree));
= (!really_constant_p (type_size)
? build1 (INDIRECT_REF, build_pointer_type (type), addr_tree)
: fold (build (COND_EXPR, TREE_TYPE (addr_tree),
fold (build (GT_EXPR, sizetype,
rounded_size,
size8)),
build1 (INDIRECT_REF, build_pointer_type (type),
addr_tree),
addr_tree)));
}
addr = expand_expr (addr_tree, NULL_RTX, Pmode, EXPAND_NORMAL);