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| author | Jim Grosbach <grosbach@apple.com> | 2011-08-10 23:06:44 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2011-08-10 23:06:44 +0000 |
| commit | c11bbf3bda36ef9610c730ed7f105391afd9884b (patch) | |
| tree | 9cfe233b5f6f2111b6eb814f724c09b818749aca | |
| parent | 2fe7dd445b5285ed948bef790c5f90c989ebbdb9 (diff) | |
| download | llvm-c11bbf3bda36ef9610c730ed7f105391afd9884b.zip llvm-c11bbf3bda36ef9610c730ed7f105391afd9884b.tar.gz llvm-c11bbf3bda36ef9610c730ed7f105391afd9884b.tar.bz2 | |
ARM tests for LDRSB assembly parsing and encoding.
llvm-svn: 137270
| -rw-r--r-- | llvm/test/MC/ARM/arm-memory-instructions.s | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/llvm/test/MC/ARM/arm-memory-instructions.s b/llvm/test/MC/ARM/arm-memory-instructions.s index e0c198b..a664c6b 100644 --- a/llvm/test/MC/ARM/arm-memory-instructions.s +++ b/llvm/test/MC/ARM/arm-memory-instructions.s @@ -194,3 +194,39 @@ _func: @ CHECK: ldrht r4, [r3], -r2 @ encoding: [0xb2,0x40,0x33,0xe0] +@------------------------------------------------------------------------------ +@ LDRSB (immediate) +@------------------------------------------------------------------------------ + ldrsb r3, [r4] + ldrsb r2, [r7, #17] + ldrsb r1, [r8, #255]! + ldrsb r12, [sp], #9 + +@ CHECK: ldrsb r3, [r4] @ encoding: [0xd0,0x30,0xd4,0xe1] +@ CHECK: ldrsb r2, [r7, #17] @ encoding: [0xd1,0x21,0xd7,0xe1] +@ CHECK: ldrsb r1, [r8, #255]! @ encoding: [0xdf,0x1f,0xf8,0xe1] +@ CHECK: ldrsb r12, [sp], #9 @ encoding: [0xd9,0xc0,0xdd,0xe0] + + +@------------------------------------------------------------------------------ +@ FIXME: LDRSB (label) +@------------------------------------------------------------------------------ + + +@------------------------------------------------------------------------------ +@ LDRSB (register) +@------------------------------------------------------------------------------ + ldrsb r6, [r5, r4] + ldrsb r3, [r8, r11]! + ldrsb r1, [r2, -r1]! + ldrsb r9, [r7], r2 + ldrsb r4, [r3], -r2 + + +@ CHECK: ldrsb r6, [r5, r4] @ encoding: [0xd4,0x60,0x95,0xe1] +@ CHECK: ldrsb r3, [r8, r11]! @ encoding: [0xdb,0x30,0xb8,0xe1] +@ CHECK: ldrsb r1, [r2, -r1]! @ encoding: [0xd1,0x10,0x32,0xe1] +@ CHECK: ldrsb r9, [r7], r2 @ encoding: [0xd2,0x90,0x97,0xe0] +@ CHECK: ldrsb r4, [r3], -r2 @ encoding: [0xd2,0x40,0x13,0xe0] + + |