Manman Ren
0b37dd0efc
TBAA: remove !tbaa from testing cases if not used.
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This will make it easier to turn on struct-path aware TBAA since the metadata
format will change.
llvm-svn: 180796
2013-04-30 17:52:57 +00:00
Akira Hatanaka
8d412f5a8a
[mips] Print move instructions.
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"move $4, $5" is printed instead of "or $4, $5, $zero".
llvm-svn: 176455
2013-03-04 22:25:01 +00:00
Akira Hatanaka
5b153fc53a
[mips] Use "or $r0, $r1, $zero" instead of "addu $r0, $zero, $r1" to copy
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physical register $r1 to $r0.
GNU disassembler recognizes an "or" instruction as a "move", and this change
makes the disassembled code easier to read.
Original patch by Reed Kotler.
llvm-svn: 170655
2012-12-20 04:06:06 +00:00
Akira Hatanaka
d43e99897c
Expand DYNAMIC_STACKALLOC nodes rather than doing custom-lowering.
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The frame object which points to the dynamically allocated area will not be
needed after changes are made to cease reserving call frames.
llvm-svn: 161076
2012-07-31 20:54:48 +00:00
Akira Hatanaka
a80ec224bf
Fix test cases.
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llvm-svn: 156697
2012-05-12 03:25:16 +00:00
Akira Hatanaka
a8f0f7babb
Fix test cases.
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Generate code for Mips32r1 unless a Mips32r2 feature is tested.
llvm-svn: 139433
2011-09-09 23:14:58 +00:00
Akira Hatanaka
539ba34c25
Change the chain input of nodes that load the address of a function. This change
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enables SelectionDAG::getLoad at MipsISelLowering.cpp:1914 to return a
pre-existing node instead of redundantly create a new node every time it is
called.
llvm-svn: 133811
2011-06-24 19:01:25 +00:00
Akira Hatanaka
1e08980a21
Re-apply 132758 and 132768 which were speculatively reverted in 132777.
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llvm-svn: 133494
2011-06-21 00:40:49 +00:00
Eric Christopher
24dafa3dbc
Speculatively revert 132758 and 132768 to try to fix the Windows buildbots.
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llvm-svn: 132777
2011-06-09 16:03:19 +00:00
Akira Hatanaka
38115eb019
Fix bug in lowering of DYNAMIC_STACKALLOC nodes. The correct offset of the
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dynamically allocated stack area was not set.
llvm-svn: 132758
2011-06-08 21:28:09 +00:00
Akira Hatanaka
a5b11ee449
Fix lowering of DYNAMIC_STACKALLOC nodes.
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llvm-svn: 132030
2011-05-25 02:20:00 +00:00
