Mercurial > hg > graal-jvmci-8
comparison src/share/vm/opto/matcher.hpp @ 14261:00f5eff62d18
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 |
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date | Tue, 14 Jan 2014 17:46:48 -0800 |
parents | de6a9e811145 |
children | abec000618bf 085b304a1cc5 752ba2e5f6d0 |
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14260:8cdf3f43f63e | 14261:00f5eff62d18 |
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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 |