Jakob Stoklund Olesen
8a3eab9b20
Remove the local register allocator.
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Please use the fast allocator instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106051 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-15 21:58:33 +00:00
Jakob Stoklund Olesen
76b4d5a021
Keep track of the last place a live virtreg was used.
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This allows us to add accurate kill markers, something the scavenger likes.
Add some more tests from ARM that needed this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103521 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-11 23:24:45 +00:00
Dan Gohman
fce288fc91
Eliminate more uses of llvm-as and llvm-dis.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81293 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09 00:09:15 +00:00
Bill Wendling
65201f5a43
DCE'ed this testcase.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47760 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29 19:28:11 +00:00
Bill Wendling
97e3c01eb4
If we reload a virtual register that's already been assigned, we want to mark
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that instruction as its "last use". This fixes PR1925.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47758 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-29 18:52:01 +00:00
