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Randomize insertion

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This commit is contained in:
Marc Chevalier 2026-01-12 09:42:58 +01:00
parent 38569db44e
commit f45e368e52
1 changed files with 7 additions and 0 deletions
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7
src/hotspot/share/opto/compile.hpp
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@ -1059,6 +1059,13 @@ public:
// Record this CallGenerator for inlining at the end of parsing.
void add_late_inline(CallGenerator* cg) {
_late_inlines.insert_before(_late_inlines_pos, cg);
if (StressIncrementalInlining) {
assert(_late_inlines_pos < _late_inlines.length(), "unthinkable!");
if (_late_inlines.length() - _late_inlines_pos >= 2) {
int j = (C->random() % (_late_inlines.length() - _late_inlines_pos)) + _late_inlines_pos;
swap(_late_inlines.at(_late_inlines_pos), _late_inlines.at(j));
}
}
_late_inlines_pos++;
}