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| author | Mihai Popa <mihail.popa@gmail.com> | 2013-07-03 09:21:44 +0000 |
|---|---|---|
| committer | Mihai Popa <mihail.popa@gmail.com> | 2013-07-03 09:21:44 +0000 |
| commit | b81b477cd4392a51112c3af0659ea9fc176e74f1 (patch) | |
| tree | cf756fe65576dcd08809d3b7db34079776a0a7bc /test/MC/Disassembler | |
| parent | a10c01a6c62792be825c562314a646437b21bfec (diff) | |
| download | llvm-b81b477cd4392a51112c3af0659ea9fc176e74f1.tar.gz llvm-b81b477cd4392a51112c3af0659ea9fc176e74f1.tar.bz2 llvm-b81b477cd4392a51112c3af0659ea9fc176e74f1.tar.xz | |
This corrects the implementation of Thumb ADR instruction. There are three issues:
1. it should accept only 4-byte aligned addresses
2. the maximum offset should be 1020
3. it should be encoded with the offset scaled by two bits
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185528 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/MC/Disassembler')
| -rw-r--r-- | test/MC/Disassembler/ARM/thumb1.txt | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/test/MC/Disassembler/ARM/thumb1.txt b/test/MC/Disassembler/ARM/thumb1.txt index 7362d9b9b2..a129abba70 100644 --- a/test/MC/Disassembler/ARM/thumb1.txt +++ b/test/MC/Disassembler/ARM/thumb1.txt @@ -54,8 +54,12 @@ #------------------------------------------------------------------------------ # ADR #------------------------------------------------------------------------------ -# CHECK: adr r2, #3 +# CHECK: adr r5, #0 +# CHECK: adr r2, #12 +# CHECK: adr r3, #1020 +0x00 0xa5 0x03 0xa2 +0xff 0xa3 #------------------------------------------------------------------------------ # ASR (immediate) |