https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92834
--- Comment #2 from Jan Hubicka <hubicka at gcc dot gnu.org> --- Created attachment 47436 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47436&action=edit Clang assembly from perf It is clang9 build https://treeherder.mozilla.org/#/jobs?repo=try&revision=7d7ee02817ab1ea39a6415862ab7889f5e416598&selectedJob=278948829 it has full logs and binary, too /builds/worker/fetches/sccache/sccache /builds/worker/fetches/clang/bin/clang++ -o Unified_cpp_gfx_2d2.o -c -flto=thin -I/builds/worker/workspace/build/src/obj-firefox/dist/system_wrappers -include /builds/worker/workspace/build/src/config/gcc_hidden.h -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -DMOZILLA_CLIENT -include /builds/worker/workspace/build/src/obj-firefox/mozilla-config.h -Qunused-arguments -Qunused-arguments -Wall -Wbitfield-enum-conversion -Wempty-body -Wignored-qualifiers -Woverloaded-virtual -Wpointer-arith -Wshadow-field-in-constructor-modified -Wsign-compare -Wtype-limits -Wunreachable-code -Wunreachable-code-return -Wwrite-strings -Wno-invalid-offsetof -Wclass-varargs -Wfloat-overflow-conversion -Wfloat-zero-conversion -Wloop-analysis -Wc++1z-compat -Wc++2a-compat -Wcomma -Wimplicit-fallthrough -Werror=non-literal-null-conversion -Wstring-conversion -Wtautological-overlap-compare -Wtautological-unsigned-enum-zero-compare -Wtautological-unsigned-zero-compare -Wno-error=tautological-type-limit-compare -Wno-inline-new-delete -Wno-error=type-limits -Wno-error=pessimizing-move -Wno-error=nonnull -Wno-error=deprecated-declarations -Wno-error=array-bounds -Wno-error=backend-plugin -Wno-error=return-std-move -Wno-error=atomic-alignment -Wformat -Wformat-security -Wno-gnu-zero-variadic-macro-arguments -Wno-unknown-warning-option -Wno-return-type-c-linkage -D_GLIBCXX_USE_CXX11_ABI=0 -fno-sized-deallocation -fno-aligned-new -fcrash-diagnostics-dir=/builds/worker/artifacts -fno-strict-aliasing -fno-strict-aliasing -fno-exceptions -fno-rtti -fno-exceptions -fno-math-errno -pthread -pipe -I/builds/worker/workspace/build/src/obj-firefox/dist/stl_wrappers -DNDEBUG=1 -DTRIMMED=1 -DUSE_SSE2 -DOS_POSIX=1 -DOS_LINUX=1 -DUSE_CAIRO -DMOZ2D_HAS_MOZ_CAIRO -DMOZ_ENABLE_FREETYPE -DSTATIC_EXPORTABLE_JS_API -DMOZ_HAS_MOZGLUE -DMOZILLA_INTERNAL_API -DIMPL_LIBXUL -I/builds/worker/workspace/build/src/gfx/2d -I/builds/worker/workspace/build/src/obj-firefox/gfx/2d -I/builds/worker/workspace/build/src/obj-firefox/ipc/ipdl/_ipdlheaders -I/builds/worker/workspace/build/src/ipc/chromium/src -I/builds/worker/workspace/build/src/ipc/glue -I/builds/worker/workspace/build/src/gfx/skia -I/builds/worker/workspace/build/src/gfx/skia/skia -I/builds/worker/workspace/build/src/obj-firefox/dist/include -I/builds/worker/workspace/build/src/obj-firefox/dist/include/nspr -I/builds/worker/workspace/build/src/obj-firefox/dist/include/nss -fPIC -g -Xclang -load -Xclang /builds/worker/workspace/build/src/obj-firefox/build/clang-plugin/libclang-plugin.so -Xclang -add-plugin -Xclang moz-check -O2 -fno-omit-frame-pointer -funwind-tables -Werror -Wno-error=shadow -I/builds/worker/workspace/build/src/obj-firefox/dist/include/cairo -I/usr/include/freetype2 -MD -MP -MF .deps/Unified_cpp_gfx_2d2.o.pp Unified_cpp_gfx_2d2.cpp
