Mercurial > hg > graal-jvmci-8
comparison src/share/vm/opto/escape.cpp @ 6894:a3ecd773a7b9
7184394: add intrinsics to use AES instructions
Summary: Use new x86 AES instructions for AESCrypt.
Reviewed-by: twisti, kvn, roland
Contributed-by: tom.deneau@amd.com
author | kvn |
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date | Wed, 24 Oct 2012 14:33:22 -0700 |
parents | 8e47bac5643a |
children | 006174cfe979 |
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6893:b2c669fd8114 | 6894:a3ecd773a7b9 |
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891 // | 891 // |
892 bool arg_is_arraycopy_dest = src_has_oops && is_arraycopy && | 892 bool arg_is_arraycopy_dest = src_has_oops && is_arraycopy && |
893 arg_has_oops && (i > TypeFunc::Parms); | 893 arg_has_oops && (i > TypeFunc::Parms); |
894 #ifdef ASSERT | 894 #ifdef ASSERT |
895 if (!(is_arraycopy || | 895 if (!(is_arraycopy || |
896 call->as_CallLeaf()->_name != NULL && | 896 (call->as_CallLeaf()->_name != NULL && |
897 (strcmp(call->as_CallLeaf()->_name, "g1_wb_pre") == 0 || | 897 (strcmp(call->as_CallLeaf()->_name, "g1_wb_pre") == 0 || |
898 strcmp(call->as_CallLeaf()->_name, "g1_wb_post") == 0 )) | 898 strcmp(call->as_CallLeaf()->_name, "g1_wb_post") == 0 || |
899 ) { | 899 strcmp(call->as_CallLeaf()->_name, "aescrypt_encryptBlock") == 0 || |
900 strcmp(call->as_CallLeaf()->_name, "aescrypt_decryptBlock") == 0 || | |
901 strcmp(call->as_CallLeaf()->_name, "cipherBlockChaining_encryptAESCrypt") == 0 || | |
902 strcmp(call->as_CallLeaf()->_name, "cipherBlockChaining_decryptAESCrypt") == 0) | |
903 ))) { | |
900 call->dump(); | 904 call->dump(); |
901 assert(false, "EA: unexpected CallLeaf"); | 905 fatal(err_msg_res("EA unexpected CallLeaf %s", call->as_CallLeaf()->_name)); |
902 } | 906 } |
903 #endif | 907 #endif |
904 // Always process arraycopy's destination object since | 908 // Always process arraycopy's destination object since |
905 // we need to add all possible edges to references in | 909 // we need to add all possible edges to references in |
906 // source object. | 910 // source object. |