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src/hotspot/cpu/arm/arm.ad

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*** 5314,5324 **** %} // Prefetch instructions. // Must be safe to execute with invalid address (cannot fault). ! instruct prefetchAlloc_mp( memoryP mem ) %{ predicate(os::is_MP()); match( PrefetchAllocation mem ); ins_cost(MEMORY_REF_COST); size(4); --- 5314,5324 ---- %} // Prefetch instructions. // Must be safe to execute with invalid address (cannot fault). ! instruct prefetchAlloc( memoryP mem ) %{ predicate(os::is_MP()); match( PrefetchAllocation mem ); ins_cost(MEMORY_REF_COST); size(4);
*** 5331,5357 **** #endif %} ins_pipe(iload_mem); %} - instruct prefetchAlloc_sp( memoryP mem ) %{ - predicate(!os::is_MP()); - match( PrefetchAllocation mem ); - ins_cost(MEMORY_REF_COST); - size(4); - - format %{ "PLD $mem\t! Prefetch allocation" %} - ins_encode %{ - #ifdef AARCH64 - __ prfm(pstl1keep, $mem$$Address); - #else - __ pld($mem$$Address); - #endif - %} - ins_pipe(iload_mem); - %} - //----------Store Instructions------------------------------------------------- // Store Byte instruct storeB(memoryB mem, store_RegI src) %{ match(Set mem (StoreB mem src)); ins_cost(MEMORY_REF_COST); --- 5331,5340 ----
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