Fix line spacing for push instructions in ARM assembly.

tests_lit/assembler/arm32/bic.ll

 ; Show that we know how to translate bic.
 
 ; NOTE: We use -O2 to get rid of memory stores.
 
 ; REQUIRES: allow_dump
 
 ; Compile using standalone assembler.
 ; RUN: %p2i --filetype=asm -i %s --target=arm32 --args -O2 \
 ; RUN:   | FileCheck %s --check-prefix=ASM
 
 ; Show bytes in assembled standalone code.
 ; RUN: %p2i --filetype=asm -i %s --target=arm32 --assemble --disassemble \
 ; RUN:   --args -O2 | FileCheck %s --check-prefix=DIS
 
 ; Compile using integrated assembler.
 ; RUN: %p2i --filetype=iasm -i %s --target=arm32 --args -O2 -unsafe-ias \
 ; RUN:   | FileCheck %s --check-prefix=IASM
 
 ; Show bytes in assembled integrated code.
 ; RUN: %p2i --filetype=iasm -i %s --target=arm32 --assemble --disassemble \
 ; RUN:   --args -O2 -unsafe-ias | FileCheck %s --check-prefix=DIS
 
 define internal i32 @AllocBigAlign() {
   %addr = alloca i8, align 32
   %v = ptrtoint i8* %addr to i32
   ret i32 %v
 }
 
 ; ASM-LABEL:AllocBigAlign:
-; ASM:.LAllocBigAlign$__0:
-; ASM:  push    {fp}
-; ASM:  mov     fp, sp
-; ASM:  sub     sp, sp, #12
-; ASM:  bic     sp, sp, #31
-; ASM:  sub     sp, sp, #32
-; ASM:  mov     r0, sp
-; ASM:  mov     sp, fp
-; ASM:  pop     {fp}
-; ASM:  # fp = def.pseudo 
-; ASM:  bx      lr
+; ASM-NEXT:.LAllocBigAlign$__0:
+; ASM-NEXT:  push    {fp}
+; ASM-NEXT:  mov     fp, sp
+; ASM-NEXT:  sub     sp, sp, #12
+; ASM-NEXT:  bic     sp, sp, #31
+; ASM-NEXT:  sub     sp, sp, #32
+; ASM-NEXT:  mov     r0, sp
+; ASM-NEXT:  mov     sp, fp
+; ASM-NEXT:  pop     {fp}
+; ASM-NEXT:  # fp = def.pseudo 
+; ASM-NEXT:  bx      lr
 
 ; DIS-LABEL:00000000 <AllocBigAlign>:
 ; DIS-NEXT:   0:        e52db004
 ; DIS-NEXT:   4:        e1a0b00d
 ; DIS-NEXT:   8:        e24dd00c
 ; DIS-NEXT:   c:        e3cdd01f
 ; DIS-NEXT:  10:        e24dd020
 ; DIS-NEXT:  14:        e1a0000d
 ; DIS-NEXT:  18:        e1a0d00b
 ; DIS-NEXT:  1c:        e49db004
@@ skipping 38 matching lines @@
 
 ; IASM-NEXT:    .byte 0x4
 ; IASM-NEXT:    .byte 0xb0
 ; IASM-NEXT:    .byte 0x9d
 ; IASM-NEXT:    .byte 0xe4
 
 ; IASM:         .byte 0x1e
 ; IASM-NEXT:    .byte 0xff
 ; IASM-NEXT:    .byte 0x2f
 ; IASM-NEXT:    .byte 0xe1