* arm.md (stack_tie): New insn. Use an idiom that the alias code
commit4c58c89813809c6b8695a1c491b032072dff21db
authorrearnsha <rearnsha@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 16 Jul 2002 15:14:22 +0000 (16 15:14 +0000)
committerrearnsha <rearnsha@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 16 Jul 2002 15:14:22 +0000 (16 15:14 +0000)
tree564c27592a91d32900ed68feade093e1c0acefc8
parent1c3ed44d7e029ff0be1f8009734e0bce5959d6f6
* arm.md (stack_tie): New insn.  Use an idiom that the alias code
understands to be a memory clobber.
* arm.c (arm_expand_prologue): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55486 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/config/arm/arm.c
gcc/config/arm/arm.md