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i386.c (ix86_expand_call): Emit CLOBBERs in VOIDmode.

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* config/i386/i386.c (ix86_expand_call): Emit CLOBBERs in VOIDmode.

From-SVN: r193660
This commit is contained in:
Uros Bizjak
2012-11-20 13:54:23 +01:00
parent 47c9ac7241
commit aef5ffaaab
2 changed files with 16 additions and 20 deletions
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31
gcc/ChangeLog
View File

@@ -1,3 +1,7 @@
2012-11-20 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.c (ix86_expand_call): Emit CLOBBERs in VOIDmode.
2012-11-20 Nick Clifton <nickc@redhat.com>
* config/rx/rx.c (rx_function_arg_boundary): When using the RX ABI
@@ -20,8 +24,7 @@
as it causes too much reload pressure.
* config/rx/rx.opt (mgcc-abi): New option.
(mrx-abi): New option.
* config/rx/t-rx (MULTILIB_OPTIONS): Show how to add an ABI
multilib.
* config/rx/t-rx (MULTILIB_OPTIONS): Show how to add an ABI multilib.
(MULTILIB_DIRNAMES): Likewise.
2012-11-20 James Greenhalgh <james.greenhalgh@arm.com>
@@ -156,8 +159,7 @@
(expand_regions_1): Same.
(expand_region): Same.
(execute_tm_mark): Pass new argument to expand_regions.
(expand_block_edges): Pass new argument to
get_bb_regions_instrumented.
(expand_block_edges): Pass new argument to get_bb_regions_instrumented.
2012-11-19 Sofiane Naci <sofiane.naci@arm.com>
@@ -397,8 +399,7 @@
(stack_vec_register_index): New.
(unregister_stack_vec): New.
(vec_assert_fail): Remove.
* vec.h: Conditionally include ggc.h. Document conditional
hackery.
* vec.h: Conditionally include ggc.h. Document conditional hackery.
Update top-level documentation.
(ALONE_VEC_CHECK_INFO): Remove.
(VEC_CHECK_INFO): Remove.
@@ -407,8 +408,7 @@
(ALONE_VEC_CHECK_PASS): Remove.
(VEC_CHECK_PASS): Remove.
(VEC_ASSERT): Remove.
(vec_prefix): Add friends va_gc, va_gc_atomic, va_heap and
va_stack.
(vec_prefix): Add friends va_gc, va_gc_atomic, va_heap and va_stack.
Mark fields alloc_ and num_ as protected.
(struct vec_t): Remove. Remove all function members.
(struct vl_embed): Declare.
@@ -580,10 +580,8 @@
Call create_user_defined_type when parsing GTY((user)).
* gengtype-state.c (type_lineloc): handle TYPE_UNDEFINED.
(write_state_undefined_type): New.
(write_state_type): Call write_state_undefined_type for
TYPE_UNDEFINED.
(read_state_type): Call read_state_undefined_type for
TYPE_UNDEFINED.
(write_state_type): Call write_state_undefined_type for TYPE_UNDEFINED.
(read_state_type): Call read_state_undefined_type for TYPE_UNDEFINED.
* gengtype.c (dbgprint_count_type_at): Handle TYPE_UNDEFINED.
(create_user_defined_type): Make extern.
(type_for_name): Factor out of resolve_typedef.
@@ -596,8 +594,7 @@
Emit an error for TYPE_UNDEFINED unless LEVEL is GC_UNUSED or
ALLOWED_UNDEFINED_TYPES is set.
Set ALLOWED_UNDEFINED_TYPES to true for TYPE_USER_STRUCT.
(filter_type_name): Accept templates with more than one
argument.
(filter_type_name): Accept templates with more than one argument.
(output_mangled_typename): Handle TYPE_UNDEFINED
(walk_type): Likewise.
(write_types_process_field): Likewise.
@@ -610,8 +607,7 @@
(write_root): Reject user-defined types that are not pointers.
Handle TYPE_NONE, TYPE_UNDEFINED, TYPE_UNION, TYPE_LANG_STRUCT
and TYPE_PARAM_STRUCT.
(output_typename): Handle TYPE_NONE, TYPE_UNDEFINED, and
TYPE_ARRAY.
(output_typename): Handle TYPE_NONE, TYPE_UNDEFINED, and TYPE_ARRAY.
(dump_typekind): Handle TYPE_UNDEFINED.
* gengtype.h (enum typekind): Add TYPE_UNDEFINED.
(create_user_defined_type): Declare.
@@ -913,7 +909,8 @@
2012-11-16 Jan Hubicka <jh@suse.cz>
* params.def (max-peeled-insns, max-completely-peeled-insns): Reduce to 100.
* params.def (max-peeled-insns, max-completely-peeled-insns): Reduce
to 100.
2012-11-16 Simon Baldwin <simonb@google.com>

5
gcc/config/i386/i386.c
View File

@@ -23528,9 +23528,8 @@ ix86_expand_call (rtx retval, rtx fnaddr, rtx callarg1,
UNSPEC_MS_TO_SYSV_CALL);
for (i = 0; i < ARRAY_SIZE (clobbered_registers); i++)
vec[vec_len++]
= gen_rtx_CLOBBER (SSE_REGNO_P (clobbered_registers[i])
? TImode : DImode,
vec[vec_len++]
= gen_rtx_CLOBBER (VOIDmode,
gen_rtx_REG (SSE_REGNO_P (clobbered_registers[i])
? TImode : DImode,
clobbered_registers[i]));