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sync.md (memory_barrier): Remove mem:BLK from operands.

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* config/alpha/sync.md (memory_barrier): Remove mem:BLK from operands.
	Use Pmode for scratch reg.
	(*mb_internal): Use (match_dup 0) for unspec operand.

From-SVN: r142705
This commit is contained in:
Uros Bizjak 2008-12-12 11:25:55 +01:00
parent 26e4f1baa2
commit dc7017341e
2 changed files with 17 additions and 11 deletions
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20
gcc/ChangeLog
View File

@ -1,3 +1,9 @@
2008-12-12 Uros Bizjak <ubizjak@gmail.com>
* config/alpha/sync.md (memory_barrier): Remove mem:BLK from operands.
Use Pmode for scratch reg.
(*mb_internal): Use (match_dup 0) for unspec operand.
2008-12-12 Alexandre Oliva <aoliva@redhat.com>
* tree-vrp.c (extract_range_from_binary_expr): Don't shift by
@ -103,7 +109,7 @@
2008-12-11 Sebastian Pop <sebastian.pop@amd.com>
Jan Sjodin <jan.sjodin@amd.com>
Harsha Jagasia <harsha.jagasia@amd.com>
Harsha Jagasia <harsha.jagasia@amd.com>
PR middle-end/37852
PR middle-end/37883
@ -116,7 +122,8 @@
PR middle-end/38125
* tree-phinodes.c (remove_phi_nodes): New, extracted from...
* tree-cfg.c (remove_phi_nodes_and_edges_for_unreachable_block): ...here.
* tree-cfg.c (remove_phi_nodes_and_edges_for_unreachable_block):
... here.
* tree-flow.h (remove_phi_nodes, canonicalize_loop_ivs): Declared.
* Makefile.in (graphite.o): Depend on value-prof.h.
(graphite.o-warn): Removed -Wno-error.
@ -195,8 +202,8 @@
block loops with less than two loops.
(graphite_apply_transformations): Remove the call to
scop_remove_ignoreable_gbbs.
(limit_scops): When build_scop_loop_nests fails, continue on next scop.
Fix open_scop.entry.
(limit_scops): When build_scop_loop_nests fails, continue on next
scop. Fix open_scop.entry.
(graphite_transform_loops): Call recompute_all_dominators: force the
recomputation of correct CDI_DOMINATORS and CDI_POST_DOMINATORS.
Call initialize_original_copy_tables and free_original_copy_tables
@ -214,8 +221,7 @@
2008-12-10 Daniel Berlin <dberlin@dberlin.org>
PR tree-optimization/36792
* tree-ssa-pre.c (compute_avail): Don't insert defs into maximal
set.
* tree-ssa-pre.c (compute_avail): Don't insert defs into maximal set.
2008-12-10 Alexandre Oliva <aoliva@redhat.com>
@ -431,7 +437,7 @@
case.
* calls.c (nitialize_argument_information): Add fntype argument
and use it for calls.promote_function_args.
(expand_call): Pass fntype to aggregate_value_p if no fndecl
(expand_call): Pass fntype to aggregate_value_p if no fndecl
available and pass additional fntype to
initialize_argument_information.
* config/i386/i386.c (ix86_reg_parm_stack_space): Remove cfun part

8
gcc/config/alpha/sync.md
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@ -28,17 +28,17 @@
(define_expand "memory_barrier"
[(set (mem:BLK (match_dup 0))
(unspec:BLK [(mem:BLK (match_dup 0))] UNSPEC_MB))]
[(set (match_dup 0)
(unspec:BLK [(match_dup 0)] UNSPEC_MB))]
""
{
operands[0] = gen_rtx_MEM (BLKmode, gen_rtx_SCRATCH (DImode));
operands[0] = gen_rtx_MEM (BLKmode, gen_rtx_SCRATCH (Pmode));
MEM_VOLATILE_P (operands[0]) = 1;
})
(define_insn "*mb_internal"
[(set (match_operand:BLK 0 "" "")
(unspec:BLK [(match_operand:BLK 1 "" "")] UNSPEC_MB))]
(unspec:BLK [(match_dup 0)] UNSPEC_MB))]
""
"mb"
[(set_attr "type" "mb")])