Reid Spencer
0ba9e211be
Make LinkModules a static member function
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18859 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13 03:00:16 +00:00
Reid Spencer
7a87ce043b
This file contains only the Linker's library linking support
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18858 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13 03:00:04 +00:00
Reid Spencer
e84de29663
For PR351: \
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* Remove redundant static function LinkOneLibrary. \
* Remove unneded #includes \
* Convert FileSupport usage to sys::Path instead
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18857 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13 02:59:52 +00:00
Reid Spencer
3ece6397cb
This file contains only the Linker's file linking support
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18856 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13 02:59:41 +00:00
Reid Spencer
7dde0e3b05
For PR351: \
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* Convert functions to Linker:: methods. \
* Remove unneeded #includes \
* Utilize sys::Path utilities not FileSupport utilities \
* Move File & Library linking functions to other source files
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18855 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13 02:59:29 +00:00
Reid Spencer
663601cca6
For PR351: \
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* Get file information from a MappedFile instance \
* Convert file type tests to sys::Path form
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18854 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13 02:59:15 +00:00
Reid Spencer
5af46883f2
Implement error handling in OpenAndLoad* functions so the Linker can handle it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18853 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13 02:59:03 +00:00
Reid Spencer
56c3ed854f
Make the size() method const
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18852 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13 02:58:51 +00:00
Reid Spencer
3343be3f2e
For PR351:\
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* Modify file reading to use sys::MappedFile \
* Use sys::Path instead of std::string
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18851 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13 02:58:40 +00:00
Reid Spencer
fa3b923f9e
Add LLVMGCCDIR for path lookup
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18850 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13 02:58:28 +00:00
Reid Spencer
37911af8c4
Make the OpenAndLoad functions have an ErrorMessage argument.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18849 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13 02:58:16 +00:00
Reid Spencer
e5caf877e9
Completely rewrite the interface to be class based
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18848 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13 02:58:05 +00:00
Reid Spencer
e12d00da9c
For PR351:\
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* Consolidate path retrieval into just two methods. \
* Add FindLibrary as a convenience function. \
* Add isDynamicLibrary for testing for dynamic libs. \
* Make toString constant and reference clean.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18847 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13 02:57:53 +00:00
Reid Spencer
d99eaa3c1f
For PR351:Remove the file type checking methods (now in sys::Path)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18846 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13 02:57:41 +00:00
Reid Spencer
ca76740633
Get LLVMGCCDIR into the #defines
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18845 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13 02:16:51 +00:00
Brian Gaeke
a04d959f0c
Add V8 SPEC status.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18844 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-13 00:27:35 +00:00
Chris Lattner
6b8efcd697
Change indentation of a whole bunch of code, no real changes here.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18843 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12 23:49:37 +00:00
Chris Lattner
387bc13575
More substantial simplifications and speedups. This makes ADCE about 20% faster
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in some cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18842 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12 23:40:17 +00:00
Chris Lattner
46356794ab
More minor microoptimizations
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18841 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12 22:44:30 +00:00
Chris Lattner
4e51ccdd38
Remove some more set operations
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18840 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12 22:22:18 +00:00
Chris Lattner
188839a219
Reduce number of set operations.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18839 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12 22:16:13 +00:00
Chris Lattner
857e8cdd65
Optimize div/rem + select combinations more.
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In particular, implement div.ll:test10 and rem.ll:test4.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18838 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12 21:48:58 +00:00
Chris Lattner
cb8e9c94ff
Add testcases for simple things we can handle that occur now in vortex.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18837 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12 21:40:22 +00:00
Chris Lattner
60bdce6fd0
Dejagnu doesn't work if you do TESTSUITE=.../
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You can't pass the trailing / into Dejagnu, so make the makefile strip it off
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18836 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12 21:39:49 +00:00
Chris Lattner
869f45937b
Fix Regression/CodeGen/PowerPC/2004-12-12-ZeroSizeCommon.ll, and all programs
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when compiled with debug information.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18835 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12 20:36:19 +00:00
Chris Lattner
081da56e9e
New testcase that the PPC backend miscompiles. It is emitting
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.comm _X,0
For X, which makes the linker thing that X is never defined.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18834 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12 20:34:06 +00:00
Chris Lattner
8363ad6bfc
CSE calls to getTypeSize.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18833 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12 20:31:00 +00:00
Chris Lattner
38c2556d0c
Properly implement copying of a global, fixing the 255.vortex & povray
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failures from last night.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18832 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12 19:34:41 +00:00
Chris Lattner
fb851ab281
Simplify code and do not invalidate iterators.
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This fixes a crash compiling TimberWolfMC that was exposed due to recent
optimizer changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18831 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12 18:23:20 +00:00
Chris Lattner
3ea78c4276
Use the target triple to pick this target.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18830 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12 17:40:28 +00:00
Chris Lattner
9c33494d7c
Get rid of subbullets for all of the "known problems" section. None of the
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other sections have subbullets, and it make the TOC look like the whole
document is known problems!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18829 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12 17:20:23 +00:00
Brian Gaeke
367c137f6a
Complete the list of MultiSource failures.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18826 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12 08:22:11 +00:00
Chris Lattner
bcfe1e2d64
Do not internalize a module if -link-as-library is passed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18825 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12 07:53:51 +00:00
Brian Gaeke
326f378a8f
hbd should be working now.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18824 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12 07:42:59 +00:00
Brian Gaeke
f731be0dd5
Finally enable the setcc-branch folding code.
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Also, fix a bug where ubyte 255 would sometimes be output as -1. This
was afflicting hbd.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18823 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12 07:42:58 +00:00
Brian Gaeke
81cf150b5d
Add (currently disabled) code for canFoldSetCC
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18820 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12 06:22:30 +00:00
Chris Lattner
077f1a8292
Though the previous xform applies to literally dozens (hundreds?) of variables
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in SPEC, the subsequent optimziations that we are after don't play with
with FP values, so disable this xform for them. Really we just don't want
stuff like:
double G; (always 0 or 412312.312)
= G;
turning into:
bool G_b;
= G_b ? 412312.312 : 0;
We'd rather just do the load.
-Chris
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18819 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12 06:03:06 +00:00
Brian Gaeke
6a8c46cde3
Add stubs for setcc-branch folding support.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18818 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12 06:01:26 +00:00
Chris Lattner
96a86b2993
If a variable can only hold two values, and is not already a bool, shrink it
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down to actually BE a bool. This allows simple value range propagation
stuff work harder, deleting comparisons in bzip2 in some hot loops.
This implements GlobalOpt/integer-bool.ll, which is the essence of the
loop condition distilled into a testcase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18817 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12 05:53:50 +00:00
Chris Lattner
ef07cc5e48
New testcase. Shrinking the variable to a bool allows instcombine to delete
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the condition.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18816 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-12 05:52:12 +00:00
Chris Lattner
a177c67471
If one side of and/or is known to be 0/-1, it doesn't matter
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if the other side is overdefined.
This allows us to fold conditions like: if (X < Y || Y > Z) in some cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18807 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-11 23:15:19 +00:00
Chris Lattner
e0e50dbb9f
New testcase. If one side of and/or is known to be 0/-1, it doesn't matter
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if the other side is overdefined.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18806 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-11 23:14:40 +00:00
Brian Gaeke
74be3a5794
Print llvm code one function at a time.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18805 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-11 22:17:07 +00:00
Chris Lattner
f23586c7ef
Check in the file I forgot last night, to solve all of the crashes in every
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test in the suite. :(
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18804 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-11 22:10:29 +00:00
Brian Gaeke
b3a86a6d49
JIT should print LLVM each function before selecting instructions for it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18803 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-11 18:41:09 +00:00
Reid Spencer
707a27cfa8
Rename Path::get -> Path::toString
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18802 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-11 17:37:01 +00:00
Chris Lattner
5df6895f75
Update test
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18801 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-11 17:13:19 +00:00
Chris Lattner
2ffa47b6bf
Only cound if we actually made a change.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18800 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-11 17:00:14 +00:00
Chris Lattner
284d1b8827
The split bb is really the exit of the old function
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18799 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-11 16:59:54 +00:00
Reid Spencer
3680e84877
A little cleanup on this file.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18798 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-11 07:16:54 +00:00