1.1 --- a/src/share/vm/opto/matcher.hpp Fri Mar 25 18:19:22 2011 -0400
1.2 +++ b/src/share/vm/opto/matcher.hpp Fri Mar 25 09:35:39 2011 +0100
1.3 @@ -427,6 +427,11 @@
1.4 // Do ints take an entire long register or just half?
1.5 static const bool int_in_long;
1.6
1.7 + // Do the processor's shift instructions only use the low 5/6 bits
1.8 + // of the count for 32/64 bit ints? If not we need to do the masking
1.9 + // ourselves.
1.10 + static const bool need_masked_shift_count;
1.11 +
1.12 // This routine is run whenever a graph fails to match.
1.13 // If it returns, the compiler should bailout to interpreter without error.
1.14 // In non-product mode, SoftMatchFailure is false to detect non-canonical
