https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96472
Bug ID: 96472
Summary: ICE: c++: dwarf2out_abstract_function, at dwarf2out.c:
-g -fdebug-types-section
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: debug
Assignee: unassigned at gcc dot gnu.org
Reporter: jan.kratochvil at redhat dot com
Target Milestone: ---
Created attachment 48998
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48998&action=edit
1.cc.xz reproducer
2ac7fe2769890fe4c146da9cfa6d0eabb185d7db = 2020-08-03
g++ -c -o 1 1.cc -O2 -g -fdebug-types-section
during IPA pass: inline
describe.cc: In destructor ‘describe_feature_wide(const
coord_def&)::feat_info::~feat_info()’:
describe.cc:2365:7: internal compiler error: in dwarf2out_abstract_function, at
dwarf2out.c:22538
0xc3591d dwarf2out_abstract_function
../../gccgitclean/gcc/dwarf2out.c:22538
0x1063ac5 tree_function_versioning(tree_node*, tree_node*,
vec<ipa_replace_map*, va_gc, vl_embed>*, ipa_param_adjustments*, bool,
bitmap_head*, basic_block_def*)
../../gccgitclean/gcc/tree-inline.c:6219
0xde233b save_inline_function_body
../../gccgitclean/gcc/ipa-inline-transform.c:639
0xde233b inline_transform(cgraph_node*)
../../gccgitclean/gcc/ipa-inline-transform.c:697
0xf0acad execute_one_ipa_transform_pass
../../gccgitclean/gcc/passes.c:2240
0xf0acad execute_all_ipa_transforms(bool)
../../gccgitclean/gcc/passes.c:2279
0xbc9a63 cgraph_node::expand()
../../gccgitclean/gcc/cgraphunit.c:2294
0xbcafff expand_all_functions
../../gccgitclean/gcc/cgraphunit.c:2472
0xbcafff symbol_table::compile()
../../gccgitclean/gcc/cgraphunit.c:2835
0xbcd422 symbol_table::compile()
../../gccgitclean/gcc/cgraphunit.c:2748
0xbcd422 symbol_table::finalize_compilation_unit()
../../gccgitclean/gcc/cgraphunit.c:3013
