Subzero: Remove --skip-unimplemented from ARM lit tests.

tests_lit/llvm2ice_tests/function_aligned.ll

 ; Test that functions are aligned to the NaCl bundle alignment.
 ; We could be smarter and only do this for indirect call targets
 ; but typically you want to align functions anyway.
 ; Also, we are currently using hlts for non-executable padding.
 
 ; RUN: %p2i --filetype=obj --disassemble -i %s --args -O2 | FileCheck %s
 
-; TODO(jvoung): Stop skipping unimplemented parts (via --skip-unimplemented)
-; once enough infrastructure is in. Also, switch to --filetype=obj
-; when possible.
-; RUN: %if --need=target_ARM32 --need=allow_dump \
-; RUN:   --command %p2i --filetype=asm --assemble \
-; RUN:   --disassemble --target arm32 -i %s --args -O2 --skip-unimplemented \
-; RUN:   | %if --need=target_ARM32 --need=allow_dump \
+; RUN: %if --need=target_ARM32 \
+; RUN:   --command %p2i --filetype=obj \
+; RUN:   --disassemble --target arm32 -i %s --args -O2 \
+; RUN:   | %if --need=target_ARM32 \
 ; RUN:   --command FileCheck --check-prefix ARM32 %s
 ; RUN: %if --need=target_MIPS32 --need=allow_dump \
 ; RUN:   --command %p2i --filetype=asm --assemble \
 ; RUN:   --disassemble --target mips32 -i %s --args -O2 --skip-unimplemented \
 ; RUN:   | %if --need=target_MIPS32 --need=allow_dump \
 ; RUN:   --command FileCheck --check-prefix MIPS32 %s
 
 define internal void @foo() {
   ret void
 }
@@ skipping 12 matching lines @@
 define internal void @bar() {
   ret void
 }
 ; CHECK-LABEL: bar
 ; CHECK-NEXT: 20: {{.*}} ret
 ; ARM32-LABEL: bar
 ; ARM32-NEXT: 10: {{.*}} bx lr
 ; MIPS32-LABEL: bar
 ; MIPS32: 10: {{.*}} jr ra
 ; MIPS32-NEXT: 14: {{.*}} nop