28 lines
1.1 KiB
Diff
28 lines
1.1 KiB
Diff
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From 7af1eca9cf66942bf9e54a582f3046ae9b96a8eb Mon Sep 17 00:00:00 2001
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Date: Thu, 23 May 2024 11:28:10 +0800
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Subject: [PATCH] [Backport]8068864: C2 failed: modified node is not on
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IGVN._worklist
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---
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hotspot/src/share/vm/opto/loopTransform.cpp | 3 +--
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1 file changed, 1 insertion(+), 2 deletions(-)
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diff --git a/hotspot/src/share/vm/opto/loopTransform.cpp b/hotspot/src/share/vm/opto/loopTransform.cpp
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index 414edc26b..0aca095ce 100644
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--- a/hotspot/src/share/vm/opto/loopTransform.cpp
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+++ b/hotspot/src/share/vm/opto/loopTransform.cpp
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@@ -2006,10 +2006,9 @@ void PhaseIdealLoop::do_range_check( IdealLoopTree *loop, Node_List &old_new ) {
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}
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Node *main_cmp = main_bol->in(1);
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if( main_cmp->outcnt() > 1 ) { // CmpNode shared?
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- _igvn.hash_delete(main_bol);
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main_cmp = main_cmp->clone();// Clone a private CmpNode
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register_new_node( main_cmp, main_cle->in(0) );
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- main_bol->set_req(1,main_cmp);
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+ _igvn.replace_input_of(main_bol, 1, main_cmp);
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}
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// Hack the now-private loop bounds
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_igvn.replace_input_of(main_cmp, 2, main_limit);
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--
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2.19.1
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