Mercurial > hg > truffle
comparison src/share/vm/interpreter/bytecodes.hpp @ 1570:de91a2f25c7e
6956164: nightly regressions from 6939207
Summary: Fix errors in 6939207.
Reviewed-by: kvn
| author | jrose |
|---|---|
| date | Thu, 27 May 2010 09:54:07 -0700 |
| parents | ab102d5d923e |
| children | e9ff18c4ace7 |
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| 1569:f9a202dd8899 | 1570:de91a2f25c7e |
|---|---|
| 351 static bool is_defined (int code) { return 0 <= code && code < number_of_codes && flags(code, false) != 0; } | 351 static bool is_defined (int code) { return 0 <= code && code < number_of_codes && flags(code, false) != 0; } |
| 352 static bool wide_is_defined(int code) { return is_defined(code) && flags(code, true) != 0; } | 352 static bool wide_is_defined(int code) { return is_defined(code) && flags(code, true) != 0; } |
| 353 static const char* name (Code code) { check(code); return _name [code]; } | 353 static const char* name (Code code) { check(code); return _name [code]; } |
| 354 static BasicType result_type (Code code) { check(code); return _result_type [code]; } | 354 static BasicType result_type (Code code) { check(code); return _result_type [code]; } |
| 355 static int depth (Code code) { check(code); return _depth [code]; } | 355 static int depth (Code code) { check(code); return _depth [code]; } |
| 356 static int length_for (Code code) { check(code); return _lengths [code] & 0xF; } | 356 // Note: Length functions must return <=0 for invalid bytecodes. |
| 357 static int wide_length_for(Code code) { check(code); return _lengths [code] >> 4; } | 357 // Calling check(code) in length functions would throw an unwanted assert. |
| 358 static int length_for (Code code) { /*no check*/ return _lengths [code] & 0xF; } | |
| 359 static int wide_length_for(Code code) { /*no check*/ return _lengths [code] >> 4; } | |
| 358 static bool can_trap (Code code) { check(code); return has_all_flags(code, _bc_can_trap, false); } | 360 static bool can_trap (Code code) { check(code); return has_all_flags(code, _bc_can_trap, false); } |
| 359 static Code java_code (Code code) { check(code); return _java_code [code]; } | 361 static Code java_code (Code code) { check(code); return _java_code [code]; } |
| 360 static bool can_rewrite (Code code) { check(code); return has_all_flags(code, _bc_can_rewrite, false); } | 362 static bool can_rewrite (Code code) { check(code); return has_all_flags(code, _bc_can_rewrite, false); } |
| 361 static bool native_byte_order(Code code) { check(code); return has_all_flags(code, _fmt_has_nbo, false); } | 363 static bool native_byte_order(Code code) { check(code); return has_all_flags(code, _fmt_has_nbo, false); } |
| 362 static bool uses_cp_cache (Code code) { check(code); return has_all_flags(code, _fmt_has_j, false); } | 364 static bool uses_cp_cache (Code code) { check(code); return has_all_flags(code, _fmt_has_j, false); } |