Mercurial > hg > truffle
comparison src/cpu/sparc/vm/templateTable_sparc.cpp @ 3279:08ccee2c4dbf
6993078: JSR 292 too many pushes: Lesp points into register window
Reviewed-by: kvn, never
author | twisti |
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date | Thu, 21 Apr 2011 00:25:40 -0700 |
parents | 38fea01eb669 |
children | 286c498ae0d4 |
comparison
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deleted
inserted
replaced
3278:66b0e2371912 | 3279:08ccee2c4dbf |
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3287 | 3287 |
3288 load_invoke_cp_cache_entry(byte_no, G5_callsite, noreg, Rret, | 3288 load_invoke_cp_cache_entry(byte_no, G5_callsite, noreg, Rret, |
3289 /*virtual*/ false, /*vfinal*/ false, /*indy*/ true); | 3289 /*virtual*/ false, /*vfinal*/ false, /*indy*/ true); |
3290 __ mov(SP, O5_savedSP); // record SP that we wanted the callee to restore | 3290 __ mov(SP, O5_savedSP); // record SP that we wanted the callee to restore |
3291 | 3291 |
3292 __ verify_oop(G5_callsite); | |
3293 | |
3294 // profile this call | 3292 // profile this call |
3295 __ profile_call(O4); | 3293 __ profile_call(O4); |
3296 | 3294 |
3297 // get return address | 3295 // get return address |
3298 AddressLiteral table(Interpreter::return_5_addrs_by_index_table()); | 3296 AddressLiteral table(Interpreter::return_5_addrs_by_index_table()); |
3301 // Make sure we don't need to mask Rret for tosBits after the above shift | 3299 // Make sure we don't need to mask Rret for tosBits after the above shift |
3302 ConstantPoolCacheEntry::verify_tosBits(); | 3300 ConstantPoolCacheEntry::verify_tosBits(); |
3303 __ sll(Rret, LogBytesPerWord, Rret); | 3301 __ sll(Rret, LogBytesPerWord, Rret); |
3304 __ ld_ptr(Rtemp, Rret, Rret); // get return address | 3302 __ ld_ptr(Rtemp, Rret, Rret); // get return address |
3305 | 3303 |
3304 __ verify_oop(G5_callsite); | |
3306 __ load_heap_oop(G5_callsite, __ delayed_value(java_lang_invoke_CallSite::target_offset_in_bytes, Rscratch), G3_method_handle); | 3305 __ load_heap_oop(G5_callsite, __ delayed_value(java_lang_invoke_CallSite::target_offset_in_bytes, Rscratch), G3_method_handle); |
3307 __ null_check(G3_method_handle); | 3306 __ null_check(G3_method_handle); |
3307 __ verify_oop(G3_method_handle); | |
3308 | 3308 |
3309 // Adjust Rret first so Llast_SP can be same as Rret | 3309 // Adjust Rret first so Llast_SP can be same as Rret |
3310 __ add(Rret, -frame::pc_return_offset, O7); | 3310 __ add(Rret, -frame::pc_return_offset, O7); |
3311 __ add(Lesp, BytesPerWord, Gargs); // setup parameter pointer | 3311 __ add(Lesp, BytesPerWord, Gargs); // setup parameter pointer |
3312 __ jump_to_method_handle_entry(G3_method_handle, Rtemp, /* emit_delayed_nop */ false); | 3312 __ jump_to_method_handle_entry(G3_method_handle, Rtemp, /* emit_delayed_nop */ false); |