https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88027
acsawdey at gcc dot gnu.org changed:
What |Removed |Added
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CC| |acsawdey at gcc dot gnu.org
--- Comment #2 from acsawdey at gcc dot gnu.org ---
What can I say? expand_block_clear() steps through the block to be cleared,
using smaller writes at the end if necessary. The rtx is generated for the
write by:
dest = adjust_address (orig_dest, mode, offset);
emit_move_insn (dest, CONST0_RTX (mode));
My guess is scheduling moved the gpr stores up.
