diff options
| author | Bill Buzbee <buzbee@google.com> | 2010-03-15 17:19:12 -0700 |
|---|---|---|
| committer | Bill Buzbee <buzbee@google.com> | 2010-03-15 17:19:12 -0700 |
| commit | b16344ab4e75f83368b977c46c9126bbc8d72570 (patch) | |
| tree | 6e18155549b7f7bb0e3ac8a3cbbc4740d53ff955 /vm/compiler/codegen/arm/CodegenDriver.c | |
| parent | 861b33855aff080278ea5125e4372a2d4bf8aef5 (diff) | |
Jit: Handle new VOLATILE Dalvik ops by not handling them.
See [Issue 1633591] Volatile long/double accesses should be atomic.
Because we believe this to be a rare case, the Jit will just punt
to the interpreter for these.
Change-Id: Idd05b5acae9aa5ffa60941cba8533534a89c0ff8
Diffstat (limited to 'vm/compiler/codegen/arm/CodegenDriver.c')
| -rw-r--r-- | vm/compiler/codegen/arm/CodegenDriver.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/vm/compiler/codegen/arm/CodegenDriver.c b/vm/compiler/codegen/arm/CodegenDriver.c index 8104ef236..1e0a1d892 100644 --- a/vm/compiler/codegen/arm/CodegenDriver.c +++ b/vm/compiler/codegen/arm/CodegenDriver.c @@ -2246,6 +2246,12 @@ static bool handleFmt22c(CompilationUnit *cUnit, MIR *mir) case OP_IPUT_BOOLEAN: genIPut(cUnit, mir, kUnsignedByte, fieldOffset); break; + case OP_IGET_WIDE_VOLATILE: + case OP_IPUT_WIDE_VOLATILE: + case OP_SGET_WIDE_VOLATILE: + case OP_SPUT_WIDE_VOLATILE: + genInterpSingleStep(cUnit, mir); + break; default: return true; } |