diff options
| author | Jim Grosbach <grosbach@apple.com> | 2011-09-15 20:54:14 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2011-09-15 20:54:14 +0000 |
| commit | 191d33fd6d0a91e89f2a8f719e5adbdccf9effa9 (patch) | |
| tree | 858feb53deb190bf0265bd6f4428cdd09c0cabca /test | |
| parent | 101b1c5ff16dffd45d03746d92c024740f72ecc6 (diff) | |
Thumb2 assembly parsing and encoding for RSB.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139839 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/MC/ARM/basic-thumb2-instructions.s | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/test/MC/ARM/basic-thumb2-instructions.s b/test/MC/ARM/basic-thumb2-instructions.s index d9dc3bba5cf..671a5aa5523 100644 --- a/test/MC/ARM/basic-thumb2-instructions.s +++ b/test/MC/ARM/basic-thumb2-instructions.s @@ -1526,6 +1526,33 @@ _func: @ CHECK: rrxlt r9, r12 @ encoding: [0x4f,0xea,0x3c,0x09] @ CHECK: rrxsge r8, r3 @ encoding: [0x5f,0xea,0x33,0x08] +@------------------------------------------------------------------------------ +@ RSB (immediate) +@------------------------------------------------------------------------------ + rsb r2, r5, #0xff000 + rsbs r3, r12, #0xf + rsb r1, #0xff + rsb r1, r1, #0xff + +@ CHECK: rsb.w r2, r5, #1044480 @ encoding: [0xc5,0xf5,0x7f,0x22] +@ CHECK: rsbs.w r3, r12, #15 @ encoding: [0xdc,0xf1,0x0f,0x03] +@ CHECK: rsb.w r1, r1, #255 @ encoding: [0xc1,0xf1,0xff,0x01] +@ CHECK: rsb.w r1, r1, #255 @ encoding: [0xc1,0xf1,0xff,0x01] + + +@------------------------------------------------------------------------------ +@ RSB (register) +@------------------------------------------------------------------------------ + rsb r4, r8 + rsb r4, r9, r8 + rsb r1, r4, r8, asr #3 + rsbs r2, r1, r7, lsl #1 + +@ CHECK: rsb r4, r4, r8 @ encoding: [0xc4,0xeb,0x08,0x04] +@ CHECK: rsb r4, r9, r8 @ encoding: [0xc9,0xeb,0x08,0x04] +@ CHECK: rsb r1, r4, r8, asr #3 @ encoding: [0xc4,0xeb,0xe8,0x01] +@ CHECK: rsbs r2, r1, r7, lsl #1 @ encoding: [0xd1,0xeb,0x47,0x02] + @------------------------------------------------------------------------------ @ SUB (register) |