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115c036a4c
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Author SHA1 Message Date
Evan Cheng
115c036a4c Print out opcode number if it's an unknown target node. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24869 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-19 23:11:49 +00:00
Evan Cheng
f9fc25db32 Fix another bug related to chain / flag. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24868 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-19 22:40:04 +00:00
Evan Cheng
fcaa9957c9 It's essential we clear CodeGenMap after isel every basic block! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24867 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-19 22:36:02 +00:00
Chris Lattner
9f8cc69009 Fix a case where the DAG Combiner would accidentally CSE flag-producing nodes, 
creating graphs that cannot be scheduled.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24866 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-19 22:21:21 +00:00
John Criswell
241116fbad Added the llvm-kernel project to the list of automatically configured 
projects.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24865 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-19 20:27:24 +00:00
John Criswell
61af913224 Prefix DSA specific options with dsa. 
Make the dsa-alloc-list and dsa-free-list options hidden.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24864 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-19 20:14:38 +00:00
John Criswell
3075160664 Added an option to specify the names of heap freeing functions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24863 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-19 19:54:23 +00:00
John Criswell
fa70052063 Added a command line option that allows the user to specify a list of 
functions that allocate memory.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24862 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-19 17:38:39 +00:00
Jim Laskey
d845582d4a Amend comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24861 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-19 16:32:26 +00:00
Jim Laskey
de48ee28a3 Create a strong dependency for loads following stores. This will leave a 
latency period between the two.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24860 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-19 16:30:13 +00:00
Chris Lattner
7c423b4df1 Fix pifft by correcting the case when a i64/f64 straddles O5 and memory: 
we were storing into [FP+88] instead of [FP+92].
Improve codegen by emitting [FP+92], instead of emitting a copy of FP into
another GPR which wouldn't be coallesced because FP isn't register allocated.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24859 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-19 07:57:53 +00:00
Evan Cheng
1b80f4d2c6 Fixes for a number of bugs: save flag results in CodeGenMap, folded chains 
may not all have ResNo == 0.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24858 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-19 07:18:51 +00:00
Chris Lattner
43875e63f3 don't emit 'add %o6, 0, %o6' instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24857 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-19 02:51:12 +00:00
Chris Lattner
eb0966693b Fix calls to functions returning i64 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24856 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-19 02:15:51 +00:00
Chris Lattner
bcfdec73d1 Correct bool truncstore operand order 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24855 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-19 02:06:50 +00:00
Chris Lattner
e2d97f8399 add the other bool zextload as well 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24854 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-19 01:44:58 +00:00
Chris Lattner
a1251f24b5 implement zextload bool 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24853 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-19 01:43:04 +00:00
Chris Lattner
61772c20ee mark some unsupported ops as unsupported 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24852 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-19 01:39:40 +00:00
Patrick Meredith
7e1cf1c8f4 This is a script to extract nodes and edges associated with those nodes 
from a dot file that is the output of DSA.  Nodes to extract
are specified by giving the name of the node seen in the graphical
representation, i.e. in the .ps if the node is specified %xyz
asking for just x, xy, or xyz will retain it in the output file.
Because it operates on substrings underspecifying may result
in additional unexpected nodes.  Be as specific as possible.
Obviously, however, if you ask for %xyz and there is a
getelementptr of %xyz you will get both nodes.  Some manual
editing may still be necessary because of this, but this script
can pare down 10,000 line files to 20 line files, making like easier.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24851 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-19 01:23:31 +00:00
Chris Lattner
96d5bb79d4 Fix syntax for indirect calls. This fixes Olden/mst 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24850 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-19 01:22:53 +00:00
Chris Lattner
6554beffe4 Keep stack frames 8-byte aligned. This fixes olden/voronoi 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24849 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-19 01:15:13 +00:00
Chris Lattner
97561fc2eb apparently rdy isn't actually a psuedo instruction. Use rd %y 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24848 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-19 00:53:02 +00:00
Chris Lattner
beecfd2b2d add fneg/fabs support for doubles 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24847 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-19 00:50:12 +00:00
Chris Lattner
da5a7fd8d4 Various cleanups to this pass, no functionality change 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24846 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-19 00:46:20 +00:00
Chris Lattner
f53d0bfbfd add bool truncstores 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24845 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-19 00:19:21 +00:00
Chris Lattner
8ba0423660 Elimiante SP and FP, which weren't members of the IntRegs register class 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24844 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-19 00:06:52 +00:00
Chris Lattner
e773673d8e Make sure to relegalize new nodes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24843 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-18 23:54:29 +00:00
Chris Lattner
379e6c0369 The sun assembler only supports .xword in V9 mode. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24842 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-18 23:36:45 +00:00
Chris Lattner
7a48e5018b Configure the asmwriter to allow constant pools to be printed correctly 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24841 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-18 23:35:05 +00:00
Chris Lattner
b04c5c8eb2 add support for integer extloads 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24840 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-18 23:18:37 +00:00
Chris Lattner
20ad53ffd7 Add support for undef 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24839 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-18 23:10:57 +00:00
Chris Lattner
311f8c21d0 Add support for calls to external symbols 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24838 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-18 23:07:11 +00:00
Chris Lattner
e90ac3a3e7 we have no memcpy 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24837 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-18 23:00:27 +00:00
Chris Lattner
b4d899e21c Fix a crash on a call with no arguments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24836 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-18 22:57:47 +00:00
Jeff Cohen
18840db533 Keep VC++ happy. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24835 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-18 22:20:05 +00:00
Chris Lattner
cf198eca97 This is handled by the autogen'd code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24834 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-18 21:06:11 +00:00
Chris Lattner
5216c698de Handle basic block nodes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24833 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-18 21:05:44 +00:00
Chris Lattner
dab05f0e19 Change return lowering so that we can autogen the matching code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24832 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-18 21:03:04 +00:00
Chris Lattner
bc149b2c98 Add an accessor 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24831 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-18 21:00:53 +00:00
Chris Lattner
2db3ff66f1 Implement Calls for V8. This would be completely autogenerated except for 
a small bug in tblgen.  When that is fixed, we can remove the ISD::Call case
in Select.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24830 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-18 15:55:15 +00:00
Chris Lattner
dc464de9b0 More fixes for Selection of copyto/fromreg with a flag 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24829 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-18 15:45:51 +00:00
Chris Lattner
f1a47c3371 More corrections for flagged copyto/from reg 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24828 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-18 15:36:21 +00:00
Chris Lattner
755dd09815 Select copytoreg and copyfromreg nodes that have flag operands correctly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24827 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-18 15:28:25 +00:00
Chris Lattner
7310fb11f2 legalize copytoreg and copyfromreg nodes that have flag operands correctly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24826 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-18 15:27:43 +00:00
Chris Lattner
384e5efc0e Implement the full V8 ABI for incoming arguments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24825 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-18 13:33:06 +00:00
Chris Lattner
eee99bd459 Push ops list, asm string, and pattern all the way up to InstV8. Move the 
InstV8 class to the InstrFormats file where it belongs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24824 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-18 08:21:00 +00:00
Chris Lattner
3308449afc Give V8 select_cc, in the spirit of the PPC backend 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24823 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-18 08:13:54 +00:00
Chris Lattner
98f853698c remove some unused instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24822 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-18 07:15:17 +00:00
Chris Lattner
065c896b7a V8 doesn't have FP extload 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24821 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-18 07:13:32 +00:00
Chris Lattner
d5aae05281 simplifications, fix typo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24820 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-18 07:09:06 +00:00