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| author | Jim Grosbach <grosbach@apple.com> | 2011-09-08 01:01:32 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2011-09-08 01:01:32 +0000 |
| commit | e64fb28da191bc978ab99ea397e6108a15c364f8 (patch) | |
| tree | 9e0419f0ad59df62c7456e568a88cc410aead36c /lib/Target/ARM/ARMInstrFormats.td | |
| parent | eeec025cf5a2236ee9527a3312496a6ea42100c6 (diff) | |
| download | external_llvm-e64fb28da191bc978ab99ea397e6108a15c364f8.zip external_llvm-e64fb28da191bc978ab99ea397e6108a15c364f8.tar.gz external_llvm-e64fb28da191bc978ab99ea397e6108a15c364f8.tar.bz2 | |
Thumb2 assembly parsing and encoding for LDR post-indexed.
More cleanup of the general indexed addressing T2 instructions. Still more to
do, especially for stores.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139272 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARMInstrFormats.td')
| -rw-r--r-- | lib/Target/ARM/ARMInstrFormats.td | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/Target/ARM/ARMInstrFormats.td b/lib/Target/ARM/ARMInstrFormats.td index b51887d..9387cf0 100644 --- a/lib/Target/ARM/ARMInstrFormats.td +++ b/lib/Target/ARM/ARMInstrFormats.td @@ -1207,7 +1207,7 @@ class T2Ipostldst<bit signed, bits<2> opcod, bit load, bit pre, bits<4> Rt; bits<4> Rn; - bits<9> addr; + bits<9> offset; let Inst{31-27} = 0b11111; let Inst{26-25} = 0b00; let Inst{24} = signed; @@ -1219,9 +1219,9 @@ class T2Ipostldst<bit signed, bits<2> opcod, bit load, bit pre, let Inst{11} = 1; // (P, W) = (1, 1) Pre-indexed or (0, 1) Post-indexed let Inst{10} = pre; // The P bit. - let Inst{9} = addr{8}; // Sign bit + let Inst{9} = offset{8}; // Sign bit let Inst{8} = 1; // The W bit. - let Inst{7-0} = addr{7-0}; + let Inst{7-0} = offset{7-0}; } // Tv5Pat - Same as Pat<>, but requires V5T Thumb mode. |