1 @ RUN: llvm-mc -triple thumbv7-apple-darwin -filetype=obj -o %t.o %s 2 @ RUN: llvm-objdump -triple thumbv7-apple-darwin -d %t.o | FileCheck %s 3 4 .thumb 5 start: 6 .thumb_func start 7 add r1, r2, r3 8 cbnz r2, L1 @ this can't be encoded, must turn into a nop 9 L1: 10 add r4, r5, r6 11 cbnz r2, L2 12 sub r7, r8, r9 13 L2: 14 add r7, r8, r9 15 cbz r2, L3 @ this can't be encoded, must turn into a nop 16 L3: 17 add r10, r11, r12 18 cbz r2, L4 19 sub r7, r8, r9 20 L4: 21 add r3, r4, r5 22 23 @ CHECK: 0: 02 eb 03 01 add.w r1, r2, r3 24 @ CHECK: 4: 00 bf nop 25 @ CHECK: 6: 05 eb 06 04 add.w r4, r5, r6 26 @ CHECK: a: 0a b9 cbnz r2, #2 27 @ CHECK: c: a8 eb 09 07 sub.w r7, r8, r9 28 @ CHECK: 10: 08 eb 09 07 add.w r7, r8, r9 29 @ CHECK: 14: 00 bf nop 30 @ CHECK: 16: 0b eb 0c 0a add.w r10, r11, r12 31 @ CHECK: 1a: 0a b1 cbz r2, #2 32 @ CHECK: 1c: a8 eb 09 07 sub.w r7, r8, r9 33 @ CHECK: 20: 04 eb 05 03 add.w r3, r4, r5 34
