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(parent: 19cb6b5) | patch
* rtlanal.c (noop_move_p): Insns with a REG_RETVAL note
authorwehle <wehle@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 11 Oct 2001 03:51:24 +0000 (03:51 +0000)
committerwehle <wehle@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 11 Oct 2001 03:51:24 +0000 (03:51 +0000)
commit228498fe46ce3e03eb5d495d450e60e0d33921e1
tree57d914a811598a624f337dd3ee4f78fbb3d988fftree | snapshot
parent19cb6b50cf92dfd40eb254e53f1a711c5f5e486dcommit | diff
* rtlanal.c (noop_move_p): Insns with a REG_RETVAL note
should not be considered as a no-op.
* flow.c (delete_noop_moves): Handle REG_LIBCALL notes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@46174 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/flow.c diff | blob | history
gcc/rtlanal.c diff | blob | history
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