[AArch64] Print spaces after commas in addresses

I got an off-list request to make the AArch64 disassembler print
spaces after commas in addresses.  This patch does that.

The same code is used to print operands in "did you mean" errors,
so to keep things consistent, the patch also prints spaces between
operands in those messages.

opcodes/
	* aarch64-opc.c (print_immediate_offset_address): Print spaces
	after commas in addresses.
	(aarch64_print_operand): Likewise.

gas/
	* config/tc-aarch64.c (print_operands): Print spaces between
	operands.
	* testsuite/gas/aarch64/ilp32-basic.d: Expect spaces after ","
	in addresses.
	* testsuite/gas/aarch64/ldst-reg-imm-post-ind.d: Likewise.
	* testsuite/gas/aarch64/ldst-reg-imm-pre-ind.d: Likewise.
	* testsuite/gas/aarch64/ldst-reg-pair.d: Likewise.
	* testsuite/gas/aarch64/ldst-reg-reg-offset.d: Likewise.
	* testsuite/gas/aarch64/ldst-reg-uns-imm.d: Likewise.
	* testsuite/gas/aarch64/ldst-reg-unscaled-imm.d: Likewise.
	* testsuite/gas/aarch64/reloc-insn.d: Likewise.
	* testsuite/gas/aarch64/sve.d: Likewise.
	* testsuite/gas/aarch64/symbol.d: Likewise.
	* testsuite/gas/aarch64/system.d: Likewise.
	* testsuite/gas/aarch64/tls-desc.d: Likewise.
	* testsuite/gas/aarch64/sve-invalid.l: Expect spaces after ","
	in suggested alternatives.
	* testsuite/gas/aarch64/verbose-error.l: Likewise.

ld/
	* testsuite/ld-aarch64/emit-relocs-28.d: Expect spaces after ","
	in addresses.
	* testsuite/ld-aarch64/emit-relocs-301-be.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-301.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-302-be.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-302.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-310-be.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-310.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-313.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-515-be.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-515.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-516-be.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-516.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-531.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-532.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-533.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-534.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-535.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-536.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-537.d: Likewise.
	* testsuite/ld-aarch64/emit-relocs-538.d: Likewise.
	* testsuite/ld-aarch64/erratum835769.d: Likewise.
	* testsuite/ld-aarch64/erratum843419.d: Likewise.
	* testsuite/ld-aarch64/farcall-b-plt.d: Likewise.
	* testsuite/ld-aarch64/farcall-bl-plt.d: Likewise.
	* testsuite/ld-aarch64/gc-plt-relocs.d: Likewise.
	* testsuite/ld-aarch64/ifunc-21.d: Likewise.
	* testsuite/ld-aarch64/ifunc-7c.d: Likewise.
	* testsuite/ld-aarch64/tls-desc-ie.d: Likewise.
	* testsuite/ld-aarch64/tls-large-desc-be.d: Likewise.
	* testsuite/ld-aarch64/tls-large-desc.d: Likewise.
	* testsuite/ld-aarch64/tls-large-ie-be.d: Likewise.
	* testsuite/ld-aarch64/tls-large-ie.d: Likewise.
	* testsuite/ld-aarch64/tls-relax-all.d: Likewise.
	* testsuite/ld-aarch64/tls-relax-gd-ie.d: Likewise.
	* testsuite/ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
	* testsuite/ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
	* testsuite/ld-aarch64/tls-relax-large-desc-ie-be.d: Likewise.
	* testsuite/ld-aarch64/tls-relax-large-desc-ie.d: Likewise.
	* testsuite/ld-aarch64/tls-tiny-desc.d: Likewise.
	* testsuite/ld-aarch64/tls-tiny-gd.d: Likewise.

1 files changed, 1 insertions, 1 deletions

diff --git a/ld/testsuite/ld-aarch64/tls-relax-gd-ie.d b/ld/testsuite/ld-aarch64/tls-relax-gd-ie.d
index d3783ac..f80bb90 100644
--- a/ld/testsuite/ld-aarch64/tls-relax-gd-ie.d
+++ b/ld/testsuite/ld-aarch64/tls-relax-gd-ie.d
@@ -3,7 +3,7 @@
 #objdump: -dr
 #...
  +10000:	90000080 	adrp	x0, 20000 <_GLOBAL_OFFSET_TABLE_>
- +10004:	f9400400 	ldr	x0, \[x0,#8\]
+ +10004:	f9400400 	ldr	x0, \[x0, #8\]
  +10008:	d53bd041 	mrs	x1, tpidr_el0
  +1000c:	8b000020 	add	x0, x1, x0
  +10010:	b9400000 	ldr	w0, \[x0\]