Merge pull request eclipse-omr#7241 from BradleyWood/rnprefetchtlh

x86: Remove deprecated TR_EnableNewX86PrefetchTLH

Author: 0xdaryl

compiler/control/OMROptions.cpp

@@ -741,7 +741,6 @@ TR::OptionTable OMR::Options::_jitOptions[] = {
    {"enableMutableCallSiteGuards",       "O\tenable virtual guards for calls to java.lang.invoke.MutableCallSite.getTarget().invokeExact(...) (including invokedynamic)",   RESET_OPTION_BIT(TR_DisableMutableCallSiteGuards), "F"},
    {"enableNewAllocationProfiling",      "O\tenable profiling of new allocations", SET_OPTION_BIT(TR_EnableNewAllocationProfiling), "F"},
    {"enableNewCheckCastInstanceOf",      "O\tenable new Checkcast/InstanceOf evaluator", SET_OPTION_BIT(TR_EnableNewCheckCastInstanceOf), "F"},
-   {"enableNewX86PrefetchTLH",           "O\tenable new X86 TLH prefetch algorithm", SET_OPTION_BIT(TR_EnableNewX86PrefetchTLH), "F"},
    {"enableNodeGC",                      "M\tenable node recycling", SET_OPTION_BIT(TR_EnableNodeGC), "F"},
    {"enableOldEDO",                       "O\tenable the old EDO mechanism", SET_OPTION_BIT(TR_EnableOldEDO), "F", NOT_IN_SUBSET},
    {"enableOnsiteCacheForSuperClassTest", "O\tenable onsite cache for super class test",       SET_OPTION_BIT(TR_EnableOnsiteCacheForSuperClassTest), "F"},

compiler/control/OMROptions.hpp

@@ -401,7 +401,7 @@ enum TR_CompilationOptions
    TR_EnableSequentialLoadStoreWarm       = 0x00020000 + 10,
    TR_EnableSequentialLoadStoreCold       = 0x00040000 + 10,
    // Available                           = 0x00080000 + 10,
-   TR_EnableNewX86PrefetchTLH             = 0x00100000 + 10,
+   // Available                           = 0x00100000 + 10,
    // Available                           = 0x00200000 + 10,
    TR_ConservativeCompilation             = 0x00400000 + 10,
    // Available                           = 0x00800000 + 10,

compiler/runtime/Helpers.inc

@@ -165,11 +165,10 @@ SETVAL(TR_X86interpreterUnresolvedStaticFieldSetterGlue,TR_FSRH+29)
 SETVAL(TR_X86interpreterUnresolvedFieldGlue,TR_FSRH+30)
 SETVAL(TR_X86interpreterUnresolvedFieldSetterGlue,TR_FSRH+31)
 SETVAL(TR_X86prefetchTLH,TR_FSRH+32)
-SETVAL(TR_X86newPrefetchTLH,TR_FSRH+33)
-SETVAL(TR_X86CodeCachePrefetchHelper,TR_FSRH+34)
-SETVAL(TR_X86interpreterUnresolvedConstantDynamicGlue,TR_FSRH+35)
-SETVAL(TR_X86interpreterStaticAndSpecialGlue,TR_FSRH+36)
-SETVAL(TR_LXRH,TR_FSRH+37)
+SETVAL(TR_X86CodeCachePrefetchHelper,TR_FSRH+33)
+SETVAL(TR_X86interpreterUnresolvedConstantDynamicGlue,TR_FSRH+34)
+SETVAL(TR_X86interpreterStaticAndSpecialGlue,TR_FSRH+35)
+SETVAL(TR_LXRH,TR_FSRH+36)
 
 SETVAL(TR_IA32longDivide,TR_LXRH+0)
 SETVAL(TR_IA32longRemainder,TR_LXRH+1)