Request for reviews (M): 6930772: JSR 292 needs to support SPARC C1
Christian.Thalinger at Sun.COM
Tue May 4 07:20:23 PDT 2010
On Tue, 2010-05-04 at 12:21 +0200, Christian Thalinger wrote:
> Ohh, it also happens with a debug build when using -Xbatch. It seems
> the compiler was too slow to finish the compile. And it also fails with
> C2 using -Xbatch. So this is a more basic bug.
I think I got it:
diff -r 2ffde6cfe049 src/cpu/sparc/vm/methodHandles_sparc.cpp
@@ -369,8 +369,6 @@ void MethodHandles::generate_method_hand
// registers, as required type in O3, failing object (or NULL)
// in O2, failing bytecode type in O1.
- __ mov(O5_savedSP, SP); // Cut the stack back to where the caller started.
// Push arguments as if coming from the interpreter.
Register O0_scratch = O0_argslot;
int stackElementSize = Interpreter::stackElementSize;
I currently don't see why this should be a problem since O5_savedSP
should contain the correct sender SP.
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