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8294467: Fix sequence-point warnings in Hotspot

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Reviewed-by: dholmes, thartmann, roland
This commit is contained in:
Aleksey Shipilev 2022-10-19 18:52:10 +00:00
parent ceb5b08964
commit 388a56e4c4
2 changed files with 1 additions and 2 deletions
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1
make/hotspot/lib/CompileJvm.gmk
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@ -161,7 +161,6 @@ $(eval $(call SetupJdkLibrary, BUILD_LIBJVM, \
DISABLED_WARNINGS_gcc_cgroupV2Subsystem_linux.cpp := address, \ DISABLED_WARNINGS_gcc_cgroupV2Subsystem_linux.cpp := address, \
DISABLED_WARNINGS_gcc_interp_masm_x86.cpp := uninitialized, \ DISABLED_WARNINGS_gcc_interp_masm_x86.cpp := uninitialized, \
DISABLED_WARNINGS_gcc_javaClasses.cpp := misleading-indentation, \ DISABLED_WARNINGS_gcc_javaClasses.cpp := misleading-indentation, \
DISABLED_WARNINGS_gcc_loopnode.cpp := sequence-point, \
DISABLED_WARNINGS_gcc_postaloc.cpp := address, \ DISABLED_WARNINGS_gcc_postaloc.cpp := address, \
DISABLED_WARNINGS_gcc_sharedRuntimeTrig.cpp := misleading-indentation, \ DISABLED_WARNINGS_gcc_sharedRuntimeTrig.cpp := misleading-indentation, \
DISABLED_WARNINGS_gcc_shenandoahBarrierSet.cpp := misleading-indentation, \ DISABLED_WARNINGS_gcc_shenandoahBarrierSet.cpp := misleading-indentation, \

2
src/hotspot/share/opto/loopnode.cpp
View File

@ -1394,7 +1394,7 @@ void PhaseIdealLoop::transform_long_range_checks(int stride_con, const Node_List
set_ctrl(K, this->C->root()); set_ctrl(K, this->C->root());
Node* scaled_iv = new MulINode(inner_phi, K); Node* scaled_iv = new MulINode(inner_phi, K);
register_new_node(scaled_iv, c); register_new_node(scaled_iv, c);
Node* scaled_iv_plus_offset = scaled_iv_plus_offset = new AddINode(scaled_iv, L_2); Node* scaled_iv_plus_offset = new AddINode(scaled_iv, L_2);
register_new_node(scaled_iv_plus_offset, c); register_new_node(scaled_iv_plus_offset, c);
Node* new_rc_cmp = new CmpUNode(scaled_iv_plus_offset, R_2); Node* new_rc_cmp = new CmpUNode(scaled_iv_plus_offset, R_2);