https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122081
Bug ID: 122081
Summary: [16 Regression] ICE; 'global_options' are modified in
local context
Product: gcc
Version: 16.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: doko at gcc dot gnu.org
Target Milestone: ---
Created attachment 62458
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=62458&action=edit
preprocessed source
seen with trunk 20250921 on riscv64-linux-gnu, trying to bootstrap trunk.
Bootstraps for other targets work.
0xd6e3e3 cl_optimization_compare(gcc_options*, gcc_options*)
/<<PKGBUILDDIR>>/build/gcc/options-save.cc:14572
0x8b1d3d handle_optimize_attribute
../../src/gcc/c-family/c-attribs.cc:6367
0x75e543 decl_attributes(tree_node**, tree_node*, int, tree_node*)
../../src/gcc/attribs.cc:904
0x76506d c_decl_attributes
../../src/gcc/c/c-decl.cc:5585
0x7838e3 start_function(c_declspecs*, c_declarator*, tree_node*)
../../src/gcc/c/c-decl.cc:10549
0x7da879 c_parser_declaration_or_fndef
../../src/gcc/c/c-parser.cc:3117
0x816a45 c_parser_external_declaration
../../src/gcc/c/c-parser.cc:2155
0x817685 c_parser_translation_unit
../../src/gcc/c/c-parser.cc:2009
0x817685 c_parse_file()
../../src/gcc/c/c-parser.cc:30353
0x89154f c_common_parse_file()
../../src/gcc/c-family/c-opts.cc:1408
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
