Mercurial > hg > graal-compiler
comparison src/share/vm/opto/matcher.hpp @ 17670:04d32e7fad07
8002074: Support for AES on SPARC
Summary: Add intrinsics/stub routines support for single-block and multi-block (as used by Cipher Block Chaining mode) AES encryption and decryption operations on the SPARC platform.
Reviewed-by: kvn, roland
Contributed-by: shrinivas.joshi@oracle.com
| author | kvn |
|---|---|
| date | Tue, 14 Jan 2014 17:46:48 -0800 |
| parents | 55fb97c4c58d |
| children | abec000618bf 085b304a1cc5 752ba2e5f6d0 |
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| 17669:2996010c4820 | 17670:04d32e7fad07 |
|---|---|
| 284 static const int vector_shift_count_ideal_reg(int len); | 284 static const int vector_shift_count_ideal_reg(int len); |
| 285 | 285 |
| 286 // CPU supports misaligned vectors store/load. | 286 // CPU supports misaligned vectors store/load. |
| 287 static const bool misaligned_vectors_ok(); | 287 static const bool misaligned_vectors_ok(); |
| 288 | 288 |
| 289 // Should original key array reference be passed to AES stubs | |
| 290 static const bool pass_original_key_for_aes(); | |
| 291 | |
| 289 // Used to determine a "low complexity" 64-bit constant. (Zero is simple.) | 292 // Used to determine a "low complexity" 64-bit constant. (Zero is simple.) |
| 290 // The standard of comparison is one (StoreL ConL) vs. two (StoreI ConI). | 293 // The standard of comparison is one (StoreL ConL) vs. two (StoreI ConI). |
| 291 // Depends on the details of 64-bit constant generation on the CPU. | 294 // Depends on the details of 64-bit constant generation on the CPU. |
| 292 static const bool isSimpleConstant64(jlong con); | 295 static const bool isSimpleConstant64(jlong con); |
| 293 | 296 |