Dan Gohman
9bf23b5452
Teach StackSlotColoring to update MachineMemOperands when
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changing the stack slots on an instruction, to keep them
consistent with the actual memory addresses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60584 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-05 05:31:14 +00:00
Dan Gohman
26367472a2
Adjust whitespace in debug messages to be more consistent
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with other debug messages.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57543 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-15 02:57:38 +00:00
Dan Gohman
d735b8019b
Switch the MachineOperand accessors back to the short names like
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isReg, etc., from isRegister, etc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57006 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-03 15:45:36 +00:00
Evan Cheng
8b56a90bec
Instead of setPreservesAll, just mark them preseving machine loop info and machine dominators.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56475 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-22 22:21:38 +00:00
Evan Cheng
bbeeb2a61e
Mark several codegen passes as preserving all analysis.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56469 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-22 20:58:04 +00:00
Dan Gohman
ae73dc1448
Tidy up several unbeseeming casts from pointer to intptr_t.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55779 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-04 17:05:41 +00:00
Dan Gohman
fdeb4b3f1d
Make stack slot coloring's debug output more consistent with
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other passes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53415 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-10 19:49:32 +00:00
Evan Cheng
d17e44769f
Remove option used to debug stack coloring bugs. It's no longer needed since stack coloring is now bug free.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52644 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-23 21:24:32 +00:00
Evan Cheng
99ec779a93
Instead of adding an isSS field to LiveInterval to denote stack slot. Use top bit of 'reg' instead. If the top bit is set, than the LiveInterval represents a stack slot live interval.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52639 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-23 21:03:19 +00:00
Evan Cheng
3f32d65912
Add a stack slot coloring pass. Not yet enabled.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51934 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-04 09:18:41 +00:00
