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8377863: [s390x] Increase inlining thresholds to the same as other platforms

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Reviewed-by: aph, lucy
This commit is contained in:
Amit Kumar 2026-02-24 04:27:44 +00:00
parent f25d429c8d
commit cb3a57cced
2 changed files with 4 additions and 6 deletions
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4
src/hotspot/cpu/s390/c2_globals_s390.hpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2016, 2025, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2016, 2026, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2016, 2018 SAP SE. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
@ -44,7 +44,7 @@ define_pd_global(intx, CompileThreshold, 10000);
define_pd_global(intx, OnStackReplacePercentage, 140);
define_pd_global(intx, ConditionalMoveLimit, 4);
define_pd_global(intx, FreqInlineSize, 175);
define_pd_global(intx, FreqInlineSize, 325);
define_pd_global(intx, InteriorEntryAlignment, 4);
define_pd_global(size_t, NewSizeThreadIncrease, ScaleForWordSize(4*K));
define_pd_global(intx, RegisterCostAreaRatio, 12000);

6
src/hotspot/share/compiler/compilerDefinitions.cpp
View File

@ -404,14 +404,12 @@ void CompilerConfig::set_compilation_policy_flags() {
#endif
if (CompilerConfig::is_tiered() && CompilerConfig::is_c2_enabled()) {
#ifdef COMPILER2
// Some inlining tuning
#if defined(X86) || defined(AARCH64) || defined(RISCV64) || defined(PPC64)
#if defined(COMPILER2) && defined(_LP64)
// LP64 specific inlining tuning for C2
if (FLAG_IS_DEFAULT(InlineSmallCode)) {
FLAG_SET_DEFAULT(InlineSmallCode, 2500);
}
#endif
#endif // COMPILER2
}
}