https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58416
--- Comment #20 from Paul Eggert <eggert at cs dot ucla.edu> --- Created attachment 58739 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58739&action=edit preprocessed Emacs source code illustrating the bug Here is the gzip-compressed text of the Emacs source code illustrating the bug. I generated it via the following commands on an AMD Phenom II X4 910e. gcc -m32 -march=native -E -Demacs -I. -I. -I../lib -I../lib -isystem /usr/include/libpng16 -DWITH_GZFILEOP -isystem /usr/include/libxml2 -DWITH_GZFILEOP -isystem /usr/include/webp -MMD -MF deps/timefns.d -MP -Werror -fanalyzer -fstrict-flex-arrays -Wall -Warith-conversion -Wdate-time -Wdisabled-optimization -Wdouble-promotion -Wduplicated-cond -Wextra -Wformat-signedness -Wflex-array-member-not-at-end -Winit-self -Winvalid-pch -Wlogical-op -Wmissing-declarations -Wmissing-include-dirs -Wmissing-prototypes -Wmissing-variable-declarations -Wnested-externs -Wnull-dereference -Wold-style-definition -Wopenmp-simd -Wpacked -Wpointer-arith -Wstrict-flex-arrays -Wstrict-prototypes -Wsuggest-attribute=format -Wsuggest-attribute=malloc -Wsuggest-attribute=noreturn -Wsuggest-final-methods -Wsuggest-final-types -Wtrampolines -Wuninitialized -Wunknown-pragmas -Wunused-macros -Wvariadic-macros -Wvector-operation-performance -Wwrite-strings -Warray-bounds=2 -Wattribute-alias=2 -Wformat=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wshift-overflow=2 -Wuse-after-free=3 -Wvla-larger-than=4031 -Wno-analyzer-malloc-leak -Wredundant-decls -Wno-missing-field-initializers -Wno-override-init -Wno-sign-compare -Wno-type-limits -Wno-unused-parameter -Wno-format-nonliteral -Wno-bidi-chars -Wno-analyzer-fd-leak -g3 -O2 timefns.c >timefns.i gzip -9n timefns.i
