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rs6000.md (neg<mode>2): Make this a parameterized name.

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@neg<mode>2


	* config/rs6000/rs6000.md (neg<mode>2): Make this a parameterized name.
	(allocate_stack): Use that name.  Simplify.

From-SVN: r272894
This commit is contained in:
Segher Boessenkool 2019-07-01 20:35:23 +02:00
parent 7b8795a138
commit 0254f29ad9
2 changed files with 8 additions and 6 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,8 @@
2019-07-01 Segher Boessenkool <segher@kernel.crashing.org>
* config/rs6000/rs6000.md (neg<mode>2): Make this a parameterized name.
(allocate_stack): Use that name. Simplify.
2019-07-01 Martin Sebor <msebor@redhat.com>
PR middle-end/90923
@ -5,7 +10,7 @@
(hash_map::get_or_insert): Same. Reformat comment.
* hash-set.h (hash_set::add): On insertion invoke element ctor.
* hash-map-tests.c (test_map_of_type_with_ctor_and_dtor): New.
* hash-set-tests.c (test_map_of_type_with_ctor_and_dtor): New.
* hash-set-tests.c (test_map_of_type_with_ctor_and_dtor): New.
* hash-table.h (hash_table::operator=): Prevent copy assignment.
(hash_table::hash_table (const hash_table&)): Use copy ctor
instead of assignment to copy elements.

7
gcc/config/rs6000/rs6000.md
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@ -2249,7 +2249,7 @@
[(set_attr "type" "add")])
(define_insn "neg<mode>2"
(define_insn "@neg<mode>2"
[(set (match_operand:GPR 0 "gpc_reg_operand" "=r")
(neg:GPR (match_operand:GPR 1 "gpc_reg_operand" "r")))]
""
@ -9816,10 +9816,7 @@
{
operands[1] = force_reg (Pmode, operands[1]);
neg_op0 = gen_reg_rtx (Pmode);
if (TARGET_32BIT)
emit_insn (gen_negsi2 (neg_op0, operands[1]));
else
emit_insn (gen_negdi2 (neg_op0, operands[1]));
emit_insn (gen_neg2 (Pmode, neg_op0, operands[1]));
}
else
neg_op0 = GEN_INT (-INTVAL (operands[1]));