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09c61b9c19
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Author SHA1 Message Date
Duraid Madina
09c61b9c19 add implicit use op 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21074 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-04 04:50:57 +00:00
Nate Begeman
79e46acd35 Handle expanding arguments to ISD::TRUNCATE. This happens on PowerPC when 
you have something like i16 = truncate i64.  This fixes Regression/C/casts


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21073 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-04 00:57:08 +00:00
Chris Lattner
06098e0e9b Fix sign_extend and zero_extend of promoted value types to expanded value 
types.  This occurs when casting short to long on PPC for example.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21072 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-03 23:41:52 +00:00
Nate Begeman
6644d4c933 Full varargs support. All of UnitTests now passes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21070 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-03 23:11:17 +00:00
Nate Begeman
4ec0cbdf15 Pass the correct value for the chain to the store 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21066 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-03 22:22:56 +00:00
Nate Begeman
fa55470e39 Fix SHL_PARTS 
Start implementation of integer varargs


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21065 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-03 22:13:27 +00:00
Andrew Lenharth
63b720ac7c is this simpler? I think it is simpler. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21064 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-03 20:35:21 +00:00
Andrew Lenharth
500d025bd9 fix 101 regressions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21063 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-03 18:24:50 +00:00
Duraid Madina
664044b2bd a wise man once said: 
"!!!!!!!! IF YOU CHANGE SPACES TO TABS, YOU WILL BE KILLED!!!!!!"


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21062 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-03 14:57:35 +00:00
Duraid Madina
162a837f63 .bss is no problem here. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21061 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-03 14:52:01 +00:00
Nate Begeman
aa73a9f16f Keeping up with the Joneses. 
Implement not, nor, nand, and eqv


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21060 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-03 11:20:20 +00:00
Andrew Lenharth
10c085b525 Select optimization 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21051 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 22:32:39 +00:00
Andrew Lenharth
0eaf6ce2ef Try several things. 1) drop /i from FP ops 2) factor out FP to Int moves and provide 21264 support for those 3) match not 4) match ornot andnot xornot 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21046 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 21:06:51 +00:00
Chris Lattner
1231aa3fa6 fix some VC compilation problems, thanks to Jeff C for pointing this out! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21044 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 20:17:09 +00:00
Chris Lattner
0700123431 EquivClassGraphs is now in DataStructure.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21042 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 20:08:17 +00:00
Chris Lattner
48574ab52c merge EquivClassGraphs.h into DataStructure.h with the other DSA pass definitions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21041 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 20:08:06 +00:00
Chris Lattner
2ccc5f1081 use a callee_iterator typedef. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21038 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 20:02:41 +00:00
Chris Lattner
da7c380eb4 add and use a callee_iterator typedef 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21037 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 20:02:32 +00:00
Chris Lattner
021decc82d Change the ActualCallees callgraph from hash_multimap<Instruction,Function> 
to std::set<std::pair<Inst,Func>> to avoid duplicate entries.

This speeds up the CompleteBU pass from 1.99s to .15s on povray and the
eqgraph passes from 1.5s to .16s on the same.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21031 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 19:17:18 +00:00
Chris Lattner
df968b8b37 Change the ActualCallees callgraph from hash_multimap<Instruction,Function> 
to std::set<std::pair<Inst,Func>> to avoid duplicate entries.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21030 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 19:15:15 +00:00
Andrew Lenharth
7332f3e05d FNEG/FABS/UNDEF 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21029 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 19:11:07 +00:00
Andrew Lenharth
30b46d41bc FNEG/FABS 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21028 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 19:04:58 +00:00
Chris Lattner
4cb11a1de2 this has now been fixed 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21026 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 16:17:57 +00:00
Duraid Madina
32c46f33b7 ia64 asmprinter fixes: 
- turn off assembler's autoalignment
  - set FunctionAddrPrefix/Suffix so that .data8 entries pointing to
    functions have their value wrapped in @fptr(), so that a function
    descriptor will be materialized for that function.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21025 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 12:30:47 +00:00
Duraid Madina
855a519741 add support for prefix/suffix strings to go around GlobalValue(s) 
(which may or be function pointers) in the asmprinter. For the moment,
this changes nothing, except the IA64 backend which can use this to write:

  data8.ua  @fptr(blah__blah__mangled_function_name)

  (by setting FunctionAddrPrefix/Suffix to "@fptr(" / ")")


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21024 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 12:21:51 +00:00
Duraid Madina
75c9fcbdcc support IDEF, fnegabs (thanks sampo) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21023 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 10:33:53 +00:00
Duraid Madina
5c156b7473 add fnegabs op 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21022 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 10:06:27 +00:00
Nate Begeman
27eeb00a1a Set shift amount to Extend 
Implement ISD::FABS and ISD::FNEG nodes
Implement SHL_PARTS, SRL_PARTS, and SRA_PARTS
Generate PowerPC 'fneg', 'fabs', and 'fnabs' instructions


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21018 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 05:59:34 +00:00
Chris Lattner
e21710757d don't forget to use the right code generator :) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21017 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 05:40:03 +00:00
Chris Lattner
597f22f6cd new testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21016 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 05:35:00 +00:00
Chris Lattner
b7edaa1d08 add support for FABS and FNEG 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21015 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 05:30:17 +00:00
Chris Lattner
c0f18152d9 transform fabs/fabsf calls into FABS nodes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21014 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 05:26:53 +00:00
Chris Lattner
4af6e0d783 Expand fabs into fneg 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21013 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 05:26:37 +00:00
Duraid Madina
a7ee8b8f04 add support FNEG and FABS 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21012 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 05:18:38 +00:00
Chris Lattner
b9fccc4193 Turn -0.0 - X -> fneg 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21011 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 05:04:50 +00:00
Chris Lattner
43fdea070c This target doesn't support fabs/fneg yet. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21010 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 05:03:24 +00:00
Chris Lattner
2c8086f4b9 Several changes mixed up here. First when legalizing a DAG with pcmarker, 
dont' regen the whole dag if unneccesary.  Second, fix and ugly bug with
the _PARTS nodes that caused legalize to produce multiples of them.
Finally, implement initial support for FABS and FNEG.  Currently FNEG is
the only one to be trusted though.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21009 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 05:00:07 +00:00
Chris Lattner
ff9fd0a99c print fneg/fabs 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21008 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 04:58:41 +00:00
Chris Lattner
7366fd3972 Add two happy new nodes for FABS and FNEG 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21007 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 04:58:28 +00:00
Chris Lattner
b1f26fb921 add an fabs instr 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21006 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 04:31:56 +00:00
Chris Lattner
b38a7495da Add support for 64-bit shifts. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21005 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 04:01:14 +00:00
Chris Lattner
5b359c6c4f fix some bugs in the implementation of SHL_PARTS and friends. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21004 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 04:00:59 +00:00
Chris Lattner
6b8f2d649c fix a comment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21003 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 03:59:45 +00:00
Chris Lattner
4759982a2d Turn expanded shift operations into (e.g.) SHL_PARTS if the target supports it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21002 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 03:38:53 +00:00
Chris Lattner
41be951a47 Print some new nodes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21001 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 03:30:42 +00:00
Chris Lattner
14c5b53c03 add some new nodes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21000 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 03:30:33 +00:00
Chris Lattner
f4b457987f Fix a bug when inserting a libcall into a function with no other calls. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20999 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 03:22:40 +00:00
Chris Lattner
d4b57286dc new generic testcsae 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20996 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 02:41:55 +00:00
Nate Begeman
27523a1c92 Fix i64 returns 
Generate PowerPC 'subfic' instruction when appropriate


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20995 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 00:42:16 +00:00
Nate Begeman
ea19cd51aa Fix a warning about an unhandled switch case 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20994 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-02 00:41:14 +00:00