Jakob Stoklund Olesen
8a3eab9b20
Remove the local register allocator.
...
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
85f4fdaed4
Enable a bunch more -regalloc=fast tests
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103531 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-12 00:11:24 +00:00
Dan Gohman
36a0947820
Eliminate more uses of llvm-as and llvm-dis.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81290 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08 23:54:48 +00:00
Dale Johannesen
8e3455ba17
Remove SelectionDag early allocation of registers
...
for earlyclobbers. Teach Local RA about earlyclobber,
and add some tests for it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56592 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-24 23:13:09 +00:00
Evan Cheng
4070e60efe
Clean up the test.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56380 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-20 01:26:27 +00:00
Dale Johannesen
91aac1015e
Add a bit to mark operands of asm's that conflict
...
with an earlyclobber operand elsewhere. Propagate
this bit and the earlyclobber bit through SDISel.
Change linear-scan RA not to allocate regs in a way
that conflicts with an earlyclobber. See also comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56290 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-17 21:13:11 +00:00
