https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55212
--- Comment #241 from John Paul Adrian Glaubitz <glaubitz at physik dot fu-berlin.de> --- (In reply to Kazumoto Kojima from comment #240) > My trial of the 3-stage bootstrap of gcc with enabling c,c++,lto,ada on qemu > has been done successfully with "-g -O2 -m4 -mlra" flags. I'm using the gcc > master commit 592a335de563a3a9e36d362c5b9f3fb0a990c1d8 + LRA patch series > which is equal to sh-lra branch to https://github.com/kazkojima/gcc.git. Did that include patch 59000?