This reverts commit a496c8be6e638ae58bb45f13113dbe3a4b7b23fd. The workaround in c26dfc81e254c78dc23579cf3d1336f77249e1f6 should work around the underlying problem with SUBREG_TO_REG.
This reverts commit a496c8be6e638ae58bb45f13113dbe3a4b7b23fd. The workaround in c26dfc81e254c78dc23579cf3d1336f77249e1f6 should work around the underlying problem with SUBREG_TO_REG.