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author	amodra <amodra@138bc75d-0d04-0410-961f-82ee72b054a4>
	Mon, 9 May 2016 23:12:20 +0000 (23:12 +0000)
committer	amodra <amodra@138bc75d-0d04-0410-961f-82ee72b054a4>
	Mon, 9 May 2016 23:12:20 +0000 (23:12 +0000)
commit	b8f00c0b0bd6c9c0dd77695872f0e8a94c9fadc2
tree	25e62a1bc9665831c988216d9f2a5cf946c4a32f	tree \| snapshot
parent	52e3e48bbdb7d0530e37399940f266d62122df7a	commit \| diff

[RS6000] Stop regrename twiddling with split-stack prologue

PR target/70947
* config/rs6000/rs6000.c (rs6000_expand_split_stack_prologue): Stop
regrename modifying insns saving lr before __morestack call.
* config/rs6000/rs6000.md (split_stack_return): Similarly for
insns restoring lr after __morestack call.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@236052 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog		diff \| blob \| blame \| history
gcc/config/rs6000/rs6000.c		diff \| blob \| blame \| history
gcc/config/rs6000/rs6000.md		diff \| blob \| blame \| history

Mirror of https://gcc.gnu.org/git/gcc.git

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