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The autogened decoder was confusing the ARM STRBT for ARM USAT, because the .td

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entry for ARM STRBT is actually a super-instruction for A8.6.199 STRBT A1 & A2.
Recover by looking for ARM:USAT encoding pattern before delegating to the auto-
gened decoder.

Added a "usat" test case to arm-tests.txt.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110894 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Johnny Chen
2010-08-12 01:40:54 +00:00
parent 09062b1672
commit 270159fcc2
3 changed files with 11 additions and 0 deletions
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2
lib/Target/ARM/Disassembler/ARMDisassemblerCore.cpp
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@@ -20,6 +20,8 @@
#include "llvm/Support/Debug.h"
#include "llvm/Support/raw_ostream.h"
//#define DEBUG(X) do { X; } while (0)
/// ARMGenInstrInfo.inc - ARMGenInstrInfo.inc contains the static const
/// TargetInstrDesc ARMInsts[] definition and the TargetOperandInfo[]'s
/// describing the operand info for each ARMInsts[i].