> This causes LTO/PGO bootstrap on ppc64le to ICE all over the place: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69781
And a comparison failure with -enable-checking=yes,rtl on x86-64/Linux: Comparing stages 2 and 3 warning: gcc/cc1plus-checksum.o differs warning: gcc/cc1-checksum.o differs Bootstrap comparison failure! gcc/cp/typeck2.o differs gcc/cp/decl.o differs gcc/cp/mangle.o differs gcc/sched-deps.o differs gcc/cselib.o differs gcc/cfgexpand.o differs gcc/ipa-icf-gimple.o differs gcc/gcse.o differs gcc/tree-ssa-alias.o differs gcc/postreload-gcse.o differs gcc/reginfo.o differs gcc/sel-sched.o differs gcc/build/genmatch.o differs gcc/build/genrecog.o differs gcc/gimplify.o differs gcc/tree-inline.o differs gcc/optabs.o differs gcc/emit-rtl.o differs gcc/dwarf2out.o differs gcc/tree-cfg.o differs gcc/tree-eh.o differs gcc/tree-predcom.o differs gcc/tree-chrec.o differs gcc/opts-common.o differs gcc/tree-ssa-phiopt.o differs gcc/asan.o differs gcc/var-tracking.o differs gcc/ipa-prop.o differs gcc/diagnostic-show-locus.o differs gcc/predict.o differs gcc/tree-vectorizer.o differs gcc/auto-profile.o differs gcc/libgcov-driver-tool.o differs gcc/tree-chkp-opt.o differs gcc/gcc.o differs gcc/store-motion.o differs gcc/sched-rgn.o differs gcc/haifa-sched.o differs gcc/ada/rtsfind.o differs gcc/ada/ali.o differs gcc/ada/adaint.o differs gcc/ada/fname-uf.o differs gcc/ada/set_targ.o differs gcc/ipa-icf.o differs gcc/builtins.o differs gcc/fold-const.o differs gcc/reload.o differs gcc/tree-ssa-loop-ivopts.o differs gcc/tree-sra.o differs gcc/tree-dfa.o differs gcc/gimple-ssa-strength-reduction.o differs gcc/tree-ssa-address.o differs gcc/gimple-ssa-backprop.o differs gcc/postreload.o differs gcc/wide-int.o differs gcc/tree-switch-conversion.o differs gcc/real.o differs gcc/tree-ssa-loop-niter.o differs gcc/gimple-match.o differs gcc/simplify-rtx.o differs gcc/tree-vrp.o differs gcc/tree-if-conv.o differs gcc/coverage.o differs gcc/gimple-fold.o differs gcc/function.o differs gcc/i386.o differs gcc/tree-affine.o differs gcc/tree-vect-loop.o differs gcc/tree-ssa-structalias.o differs gcc/c/c-parser.o differs gcc/cfgrtl.o differs gcc/tree-ssa-loop-prefetch.o differs gcc/generic-match.o differs gcc/rtl-chkp.o differs gcc/tree-ssa-coalesce.o differs gcc/mcf.o differs gcc/optabs-libfuncs.o differs libbacktrace/dwarf.o differs libbacktrace/.libs/dwarf.o differs libcpp/lex.o differs Makefile:21544: recipe for target 'compare' failed -- Eric Botcazou
