d82510e109
add some missing #includes
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llvm-svn: 86367
2009-11-07 09:20:54 +00:00
be8137b0b4
Replace TargetInstrInfo::isInvariantLoad and its target-specific
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implementations with a new MachineInstr::isInvariantLoad, which uses
MachineMemOperands and is target-independent. This brings MachineLICM
and other functionality to targets which previously lacked an
isInvariantLoad implementation.
llvm-svn: 83475
2009-10-07 17:38:06 +00:00
30b1c2f636
Turn few asserts into errors / unreachable's
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llvm-svn: 76313
2009-07-18 13:33:17 +00:00
35e95639c0
Avoid a compiler warning when assertions are turned off.
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llvm-svn: 76176
2009-07-17 12:25:14 +00:00
ff21565821
Provide crazy pseudos for regpairs spills / reloads
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llvm-svn: 76060
2009-07-16 14:34:15 +00:00
7fa0ce1a21
Handle long-disp stuff more consistently
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llvm-svn: 76059
2009-07-16 14:33:52 +00:00
5b03970c7b
Another predicate routine
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llvm-svn: 76057
2009-07-16 14:33:01 +00:00
5761e33ce4
More helpers
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llvm-svn: 76056
2009-07-16 14:32:41 +00:00
b22afc7bcc
Add bunch of branch folding stuff
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llvm-svn: 76055
2009-07-16 14:32:19 +00:00
0f8c47a7bb
Add missed opcodes to short => long displacement conversion
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llvm-svn: 76054
2009-07-16 14:31:52 +00:00
201d49d56a
Cleanup
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llvm-svn: 76053
2009-07-16 14:31:32 +00:00
fef4a3b762
Add missed condbranch opcodes
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llvm-svn: 76043
2009-07-16 14:27:26 +00:00
b106b60456
Handle FP callee-saved regs
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llvm-svn: 76029
2009-07-16 14:23:01 +00:00
345e08d24c
Implement FP regs spills / restores
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llvm-svn: 76024
2009-07-16 14:21:41 +00:00
8195797de2
Add bunch of FP instructions
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llvm-svn: 76019
2009-07-16 14:20:24 +00:00
b950f1961b
Another attempt to fix prologue emission
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llvm-svn: 76007
2009-07-16 14:16:26 +00:00
6759661c3f
Add proper register aliases
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llvm-svn: 75999
2009-07-16 14:12:54 +00:00
1eb6262b4b
Consolidate reg-imm / reg-reg-imm address mode selection logic in one place.
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llvm-svn: 75990
2009-07-16 14:10:17 +00:00
3db6283188
Fix fallout from 12-bit stuff landing: decide whether 20 bit displacements are needed during elimination of frame indexes.
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llvm-svn: 75989
2009-07-16 14:09:56 +00:00
5af8f0ebf1
Provide hooks for spilling / restoring stuff
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llvm-svn: 75969
2009-07-16 14:01:27 +00:00
ace2a02a84
Implement InsertBranch() hook
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llvm-svn: 75966
2009-07-16 14:00:10 +00:00
f0d7d6ce65
Provide "wide" muls and divs/rems
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llvm-svn: 75958
2009-07-16 13:56:42 +00:00
0f59e1e874
SELECT_CC lowering
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llvm-svn: 75948
2009-07-16 13:52:51 +00:00
8695a30066
Emit callee-saved regs spills / restores
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llvm-svn: 75943
2009-07-16 13:51:12 +00:00
d694b9ff8b
Some preliminary call lowering
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llvm-svn: 75941
2009-07-16 13:50:21 +00:00
04be818918
Add shifts and reg-imm address matching
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llvm-svn: 75927
2009-07-16 13:43:18 +00:00
cf7ea6a94f
Add bunch of 32-bit patterns... Uffff :)
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llvm-svn: 75926
2009-07-16 13:42:31 +00:00
09082fa01a
Add simple reg-reg and reg-imm moves
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llvm-svn: 75912
2009-07-16 13:29:38 +00:00
c334c28b3b
Let's start another backend :)
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llvm-svn: 75909
2009-07-16 13:27:25 +00:00
Chris Lattner