Bill Wendling
587daedce2
Change MachineInstrBuilder::addReg() to take a flag instead of a list of
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booleans. This gives a better indication of what the "addReg()" is
doing. Remembering what all of those booleans mean isn't easy, especially if you
aren't spending all of your time in that code.
I took Jakob's suggestion and made it illegal to pass in "true" for the
flag. This should hopefully prevent any unintended misuse of this (by reverting
to the old way of using addReg()).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71722 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-13 21:33:08 +00:00
Anton Korobeynikov
ce45d30fa1
Add prologue/epilogue emission. Fix frame pointer handling.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70740 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-03 13:11:20 +00:00
Anton Korobeynikov
875e1eb8ab
Two more hooks for RA and FP registers
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70738 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-03 13:10:40 +00:00
Anton Korobeynikov
40477317f3
Proper handle loading of effective address of stack slot stuff
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70737 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-03 13:10:26 +00:00
Anton Korobeynikov
aa29915b58
First draft of stack slot loads / stores lowering
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70735 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-03 13:09:57 +00:00
Anton Korobeynikov
b561264d2b
Add call frame setup instruction elimination and lowerid for bunch of call-related stuff.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70728 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-03 13:07:54 +00:00
Anton Korobeynikov
cf9adf2cbb
Add 8-bit regclass and pattern for sext_inreg
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70721 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-03 13:05:22 +00:00
Anton Korobeynikov
1df221f2bb
Add code enough for emission of reg-reg and reg-imm moves. This allows us to compile "ret i16 0" properly!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70710 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-03 13:02:04 +00:00
Anton Korobeynikov
e37db97928
Make emit{Prologue,Epilogue}() noop for now
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70707 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-03 13:01:04 +00:00
Anton Korobeynikov
fbf165a74b
Add callee-saved regs & reg classes getter hooks
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70706 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-03 13:00:46 +00:00
Anton Korobeynikov
3a4fbcfd33
Add simple FP indicator for given function hook
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70705 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-03 13:00:28 +00:00
Anton Korobeynikov
dcb802cf7b
Provide set of reserved registers
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70704 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-03 13:00:11 +00:00
Anton Korobeynikov
2dd6cdc920
Fix register names, fix register allocation order, handle frame pointer.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70701 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-03 12:59:16 +00:00
Anton Korobeynikov
f2c3e179ec
Dummy MSP430 backend
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70694 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-03 12:57:15 +00:00
