https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61220
zhenqiang.chen at linaro dot org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |zhenqiang.chen at linaro dot org --- Comment #4 from zhenqiang.chen at linaro dot org --- Patch @r210457 enhances move_insn_for_shrink_wrap to sink more instructions out of entry block. For ICE, it tries to sink a SP adjustment instruction. But some useful information is lost during sinking. A patch is in testing.