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

tests_lit/llvm2ice_tests/nacl-other-intrinsics.ll

 ; This tests the NaCl intrinsics not related to atomic operations.
 
 ; RUN: %if --need=target_X8632 --command %p2i --filetype=obj --disassemble \
 ; RUN:   --target x8632 --sandbox -i %s --args -O2 \
 ; RUN:   -allow-externally-defined-symbols \
 ; RUN:   | %if --need=target_X8632 --command FileCheck %s
 ; RUN: %if --need=target_X8632 --command %p2i --filetype=obj --disassemble \
 ; RUN:   --target x8632 --sandbox -i %s --args -Om1 \
 ; RUN:   -allow-externally-defined-symbols \
 ; RUN:   | %if --need=target_X8632 --command FileCheck %s
 
 ; Do another run w/ O2 and a different check-prefix (otherwise O2 and Om1
 ; share the same "CHECK" prefix). This separate run helps check that
 ; some code is optimized out.
 ; RUN: %if --need=target_X8632 --command %p2i --filetype=obj --disassemble \
 ; RUN:   --target x8632 --sandbox -i %s --args -O2 \
 ; RUN:   -allow-externally-defined-symbols \
 ; RUN:   | %if --need=target_X8632 \
 ; RUN:   --command FileCheck --check-prefix=CHECKO2REM %s
 
 ; Do O2 runs without -sandbox to make sure llvm.nacl.read.tp gets
 ; lowered to __nacl_read_tp instead of gs:0x0.
 ; We also know that because it's O2, it'll have the O2REM optimizations.
 ; RUN: %if --need=target_X8632 --command %p2i --filetype=obj --disassemble \
 ; RUN:   --target x8632 -i %s --args -O2 \
 ; RUN:   -allow-externally-defined-symbols \
 ; RUN:   | %if --need=target_X8632 \
 ; RUN:   --command FileCheck --check-prefix=CHECKO2UNSANDBOXEDREM %s
 
-; RUN: %if --need=target_ARM32 --need=allow_dump \
-; RUN:   --command %p2i --filetype=asm --assemble --disassemble --target arm32 \
-; RUN:   -i %s --args -O2 --skip-unimplemented \
+; RUN: %if --need=target_ARM32 \
+; RUN:   --command %p2i --filetype=obj --disassemble --target arm32 \
+; RUN:   -i %s --args -O2 \
 ; RUN:   -allow-externally-defined-symbols \
-; RUN:   | %if --need=target_ARM32 --need=allow_dump \
+; 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 --disassemble --target mips32\
 ; RUN:   -i %s --args -Om1 --skip-unimplemented \
 ; RUN:   -allow-externally-defined-symbols \
 ; RUN:   | %if --need=target_MIPS32 --need=allow_dump \
 ; RUN:   --command FileCheck --check-prefix MIPS32 %s
 
 declare i8* @llvm.nacl.read.tp()
@@ skipping 283 matching lines @@
   br i1 %r1, label %Zero, label %NonZero
 Zero:
   call void @llvm.trap()
   unreachable
 NonZero:
   ret i32 1
 }
 ; CHECK-LABEL: test_trap
 ; CHECK: ud2
 ; ARM32-LABEL: test_trap
-; ARM32: .word 0xe7fedef0
+; ARM32: udf
 ; MIPS32-LABEL: test_trap
 ; MIPS32: teq zero,zero
 
 define internal i32 @test_bswap_16(i32 %x) {
 entry:
   %x_trunc = trunc i32 %x to i16
   %r = call i16 @llvm.bswap.i16(i16 %x_trunc)
   %r_zext = zext i16 %r to i32
   ret i32 %r_zext
 }
@@ skipping 346 matching lines @@
 ; CHECK: lea {{.*}},[esp+0x10]
 ; CHECK: lea {{.*}},[esp+0x10]
 ; CHECK: call
 ; CHECK: mov esp,{{.*}}
 ; CHECK: mov esp,ebp
 ; ARM32-LABEL: test_stacksave_multiple
 ; ARM32: mov {{.*}}, sp
 ; ARM32: mov {{.*}}, sp
 ; ARM32: mov {{.*}}, sp
 ; ARM32: mov sp, {{.*}}