Add comments explaining what thumb_expand_prologue() does.
commit3dc90b0b7b0b8db69e6bb4fd46118ead74e6815d
authornickc <nickc@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 1 Nov 1999 14:23:53 +0000 (1 14:23 +0000)
committernickc <nickc@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 1 Nov 1999 14:23:53 +0000 (1 14:23 +0000)
tree4b67ec2110e11576cdcfb82a01c505cb06582b88
parent2cc205f8389b0510a9bda112c6c1c774460b2aca
Add comments explaining what thumb_expand_prologue() does.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30321 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/config/arm/thumb.c