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16403 Commits

Author SHA1 Message Date
Reid Spencer 9b155dc4c0 For PR351: \ 
* Remove IsLibrary and GetLibraryPath, replaced by FindLibrary in ../Path.cpp \
* Implement GetSystemLibraryPaths and GetBytecodeLibraryPaths, instead of the \
  GetSystemLibraryPath1 and GetSystemLibraryPath2 methods

llvm-svn: 18862
 2004-12-13 03:00:51 +00:00
Reid Spencer 66b8182866 For PR351: \ 
* Move generic isArchive method here from Unix/Path.cpp \
* Implement isDynamicLibrary \
* Implement FindLibrary for Linker

llvm-svn: 18861
 2004-12-13 03:00:39 +00:00
Reid Spencer 4a23d3f8e5 This file contains basic Linker facilities needed by all tools 
llvm-svn: 18860
 2004-12-13 03:00:28 +00:00
Reid Spencer c4e3153455 Make LinkModules a static member function 
llvm-svn: 18859
 2004-12-13 03:00:16 +00:00
Reid Spencer 9a5613962f This file contains only the Linker's library linking support 
llvm-svn: 18858
 2004-12-13 03:00:04 +00:00
Reid Spencer ebd3d9f8fc For PR351: \ 
* Remove redundant static function LinkOneLibrary. \
* Remove unneded #includes \
* Convert FileSupport usage to sys::Path instead

llvm-svn: 18857
 2004-12-13 02:59:52 +00:00
Reid Spencer 9ce11c3929 This file contains only the Linker's file linking support 
llvm-svn: 18856
 2004-12-13 02:59:41 +00:00
Reid Spencer fe73bfcfdb For PR351: \ 
* Convert functions to Linker:: methods. \
* Remove unneeded #includes \
* Utilize sys::Path utilities not FileSupport utilities \
* Move File & Library linking functions to other source files

llvm-svn: 18855
 2004-12-13 02:59:29 +00:00
Reid Spencer 3aa1f3ca4f For PR351: \ 
* Get file information from a MappedFile instance \
* Convert file type tests to sys::Path form

llvm-svn: 18854
 2004-12-13 02:59:15 +00:00
Reid Spencer a204547e32 Implement error handling in OpenAndLoad* functions so the Linker can handle it. 
llvm-svn: 18853
 2004-12-13 02:59:03 +00:00
Reid Spencer 35f16dd40b Make the size() method const 
llvm-svn: 18852
 2004-12-13 02:58:51 +00:00
Reid Spencer 15681d988e For PR351:\ 
* Modify file reading to use sys::MappedFile \
* Use sys::Path instead of std::string

llvm-svn: 18851
 2004-12-13 02:58:40 +00:00
Reid Spencer 75bf03389f Add LLVMGCCDIR for path lookup 
llvm-svn: 18850
 2004-12-13 02:58:28 +00:00
Reid Spencer 1caba396c4 Make the OpenAndLoad functions have an ErrorMessage argument. 
llvm-svn: 18849
 2004-12-13 02:58:16 +00:00
Reid Spencer 2ba6854903 Completely rewrite the interface to be class based 
llvm-svn: 18848
 2004-12-13 02:58:05 +00:00
Reid Spencer 35105469c5 For PR351:\ 
* 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.

llvm-svn: 18847
 2004-12-13 02:57:53 +00:00
Reid Spencer 21d9ef9e82 For PR351:Remove the file type checking methods (now in sys::Path) 
llvm-svn: 18846
 2004-12-13 02:57:41 +00:00
Reid Spencer ec8bc9157d Get LLVMGCCDIR into the #defines 
llvm-svn: 18845
 2004-12-13 02:16:51 +00:00
Brian Gaeke cf2c1866cb Add V8 SPEC status. 
llvm-svn: 18844
 2004-12-13 00:27:35 +00:00
Chris Lattner a199e3c1e2 Change indentation of a whole bunch of code, no real changes here. 
llvm-svn: 18843
 2004-12-12 23:49:37 +00:00
Chris Lattner 14d07db44d More substantial simplifications and speedups. This makes ADCE about 20% faster 
in some cases.

llvm-svn: 18842
 2004-12-12 23:40:17 +00:00
Chris Lattner 9115eb3024 More minor microoptimizations 
llvm-svn: 18841
 2004-12-12 22:44:30 +00:00
Chris Lattner d4298781c1 Remove some more set operations 
llvm-svn: 18840
 2004-12-12 22:22:18 +00:00
Chris Lattner a538439bf0 Reduce number of set operations. 
llvm-svn: 18839
 2004-12-12 22:16:13 +00:00
Chris Lattner bf5b7cf638 Optimize div/rem + select combinations more. 
In particular, implement div.ll:test10 and rem.ll:test4.

llvm-svn: 18838
 2004-12-12 21:48:58 +00:00
Chris Lattner 9803a0a575 Add testcases for simple things we can handle that occur now in vortex. 
llvm-svn: 18837
 2004-12-12 21:40:22 +00:00
Chris Lattner 360cda5ffd Dejagnu doesn't work if you do TESTSUITE=.../ 
You can't pass the trailing / into Dejagnu, so make the makefile strip it off

llvm-svn: 18836
 2004-12-12 21:39:49 +00:00
Chris Lattner cbd47631ea Fix Regression/CodeGen/PowerPC/2004-12-12-ZeroSizeCommon.ll, and all programs 
when compiled with debug information.

llvm-svn: 18835
 2004-12-12 20:36:19 +00:00
Chris Lattner a0dffecfbc New testcase that the PPC backend miscompiles. It is emitting 
.comm _X,0

For X, which makes the linker thing that X is never defined.

llvm-svn: 18834
 2004-12-12 20:34:06 +00:00
Chris Lattner 10b637eade CSE calls to getTypeSize. 
llvm-svn: 18833
 2004-12-12 20:31:00 +00:00
Chris Lattner 745196a5fc Properly implement copying of a global, fixing the 255.vortex & povray 
failures from last night.

llvm-svn: 18832
 2004-12-12 19:34:41 +00:00
Chris Lattner 88deefa303 Simplify code and do not invalidate iterators. 
This fixes a crash compiling TimberWolfMC that was exposed due to recent
optimizer changes.

llvm-svn: 18831
 2004-12-12 18:23:20 +00:00
Chris Lattner 17550c456c Use the target triple to pick this target. 
llvm-svn: 18830
 2004-12-12 17:40:28 +00:00
Chris Lattner 1adea147ba Get rid of subbullets for all of the "known problems" section. None of the 
other sections have subbullets, and it make the TOC look like the whole
document is known problems!

llvm-svn: 18829
 2004-12-12 17:20:23 +00:00
Brian Gaeke 23b2bc54b0 Complete the list of MultiSource failures. 
llvm-svn: 18826
 2004-12-12 08:22:11 +00:00
Chris Lattner b92fd6006c Do not internalize a module if -link-as-library is passed. 
llvm-svn: 18825
 2004-12-12 07:53:51 +00:00
Brian Gaeke ed9346820d hbd should be working now. 
llvm-svn: 18824
 2004-12-12 07:42:59 +00:00
Brian Gaeke 27358a44d1 Finally enable the setcc-branch folding code. 
Also, fix a bug where ubyte 255 would sometimes be output as -1. This
was afflicting hbd.

llvm-svn: 18823
 2004-12-12 07:42:58 +00:00
Brian Gaeke e5351ad5f0 Add (currently disabled) code for canFoldSetCC 
llvm-svn: 18820
 2004-12-12 06:22:30 +00:00
Chris Lattner 1cbd5be7a1 Though the previous xform applies to literally dozens (hundreds?) of variables 
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

llvm-svn: 18819
 2004-12-12 06:03:06 +00:00
Brian Gaeke aa40b7d080 Add stubs for setcc-branch folding support. 
llvm-svn: 18818
 2004-12-12 06:01:26 +00:00
Chris Lattner 40e4cec9ee If a variable can only hold two values, and is not already a bool, shrink it 
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.

llvm-svn: 18817
 2004-12-12 05:53:50 +00:00
Chris Lattner 17fbc80f31 New testcase. Shrinking the variable to a bool allows instcombine to delete 
the condition.

llvm-svn: 18816
 2004-12-12 05:52:12 +00:00
Chris Lattner cbc0161d1f If one side of and/or is known to be 0/-1, it doesn't matter 
if the other side is overdefined.

This allows us to fold conditions like:  if (X < Y || Y > Z) in some cases.

llvm-svn: 18807
 2004-12-11 23:15:19 +00:00
Chris Lattner 2c14b32e2b New testcase. If one side of and/or is known to be 0/-1, it doesn't matter 
if the other side is overdefined.

llvm-svn: 18806
 2004-12-11 23:14:40 +00:00
Brian Gaeke 25ac83565e Print llvm code one function at a time. 
llvm-svn: 18805
 2004-12-11 22:17:07 +00:00
Chris Lattner 8d0b1b2a82 Check in the file I forgot last night, to solve all of the crashes in every 
test in the suite.  :(

llvm-svn: 18804
 2004-12-11 22:10:29 +00:00
Brian Gaeke 72daaa46eb JIT should print LLVM each function before selecting instructions for it. 
llvm-svn: 18803
 2004-12-11 18:41:09 +00:00
Reid Spencer 5625dec232 Rename Path::get -> Path::toString 
llvm-svn: 18802
 2004-12-11 17:37:01 +00:00
Chris Lattner cc6037f8e6 Update test 
llvm-svn: 18801
 2004-12-11 17:13:19 +00:00
Chris Lattner 263b0a1669 Only cound if we actually made a change. 
llvm-svn: 18800
 2004-12-11 17:00:14 +00:00
Chris Lattner ffefea0772 The split bb is really the exit of the old function 
llvm-svn: 18799
 2004-12-11 16:59:54 +00:00
Reid Spencer 8f72ce0fd2 A little cleanup on this file. 
llvm-svn: 18798
 2004-12-11 07:16:54 +00:00
Chris Lattner 7bf2e54dc2 New feature 
llvm-svn: 18797
 2004-12-11 06:10:52 +00:00
Chris Lattner 2f687fd9d6 Two bug fixes: 
1. Actually increment the Statistic for the GV elim optzn
 2. When resolving undef branches, only resolve branches in executable blocks,
    avoiding marking a bunch of completely dead blocks live.  This has a big
    impact on the quality of the generated code.

With this patch, we positively rip up vortex, compiling Ut_MoveBytes to a
single memcpy call. In vortex we get this:

     12 ipsccp           - Number of globals found to be constant
    986 ipsccp           - Number of arguments constant propagated
   1378 ipsccp           - Number of basic blocks unreachable
   8919 ipsccp           - Number of instructions removed

llvm-svn: 18796
 2004-12-11 06:05:53 +00:00
Chris Lattner 8525ebe465 Do not delete the entry block to a function. 
llvm-svn: 18795
 2004-12-11 05:32:19 +00:00
Brian Gaeke b3095dd88f Bools are *also* not ints. Sigh. Furthermore, most of the TargetMachine 
ctor parameters can be defaulted.

Print the transformed llvm code input to the instruction selector
when -print-machineinstrs is on, just like V9.

llvm-svn: 18794
 2004-12-11 05:19:04 +00:00
Brian Gaeke ba5e9f107c Look for many more moves to fold (previously, we only 
*or g0, x      add g0, x          recognized * as a move)
 or  x, g0     add  x, g0
 or  0, x      add  0, x
 or  x, 0      add  x, 0

llvm-svn: 18793
 2004-12-11 05:19:03 +00:00
Brian Gaeke 52a9ed63b5 Make GEPs not suck so much: 
* Don't emit the Index * ElementSize multiply if Index is a constant.
* Use a shift, not a multiply, if ElementSize is 1/2/4/8.
* If ElementSize fits in the immediate field of SMUL, then put it there.

Fix a bug where struct offsets might be truncated (ConstantSInt::get is
now used instead of ConstantInt::get).

llvm-svn: 18792
 2004-12-11 05:19:02 +00:00
Brian Gaeke cba3135ba8 Update lists of failing benchmarks, including info on which 
ones are failing in cbe.

llvm-svn: 18791
 2004-12-11 05:19:01 +00:00
Chris Lattner 91dbae6fee Implement Transforms/SCCP/ipsccp-gvar.ll, by tracking values stored to 
non-address-taken global variables.

llvm-svn: 18790
 2004-12-11 05:15:59 +00:00
Chris Lattner 01bd4624c4 New testcase that ipsccp should handle. 
llvm-svn: 18789
 2004-12-11 05:14:55 +00:00
Reid Spencer a179968c4e Fix some minor spellos and grammaros. 
llvm-svn: 18788
 2004-12-11 05:12:57 +00:00
Reid Spencer d58e09a275 Revert the last patch. We really do need SimplyCFG. 
llvm-svn: 18787
 2004-12-11 03:03:54 +00:00
Chris Lattner 99e1295645 Fix a bug where we could delete dead invoke instructions with uses. 
In functions where we fully constant prop the return value, replace all
ret instructions with 'ret undef'.

llvm-svn: 18786
 2004-12-11 02:53:57 +00:00
Reid Spencer 5ccfd5a48b Path::get -> Path::toString 
llvm-svn: 18785
 2004-12-11 00:14:15 +00:00
Reid Spencer eef4420578 Remove this pass as its no longer needed. 
llvm-svn: 18783
 2004-12-10 22:55:35 +00:00
Chris Lattner dea2bde08f This pass is no longer needed. 
llvm-svn: 18782
 2004-12-10 22:30:32 +00:00
Chris Lattner bae4b64553 Implement SCCP/ipsccp-conditional.ll, by totally deleting dead blocks. 
llvm-svn: 18781
 2004-12-10 22:29:08 +00:00
Chris Lattner f92cc45975 New testcase 
llvm-svn: 18780
 2004-12-10 22:28:49 +00:00
Reid Spencer 2da81ceb3d Get rid of warning from flex. 
llvm-svn: 18779
 2004-12-10 21:59:47 +00:00
Chris Lattner 7285f43836 Fix SCCP/2004-12-10-UndefBranchBug.ll 
llvm-svn: 18776
 2004-12-10 20:41:50 +00:00
Chris Lattner 45c6251140 Add missing accessor. 
llvm-svn: 18775
 2004-12-10 20:35:47 +00:00
Chris Lattner b7f5916e01 Make sure to link the target-triple as well, so it ends up in the .llvm.bc file 
llvm-svn: 18774
 2004-12-10 20:26:15 +00:00
Chris Lattner 9e8141fb3e New testcase that SCCP miscompiles. Luckily this is extremely unlikely to 
happen in practice, but IP-SCCP can trigger it.

llvm-svn: 18773
 2004-12-10 20:10:23 +00:00
Reid Spencer 993b95e796 Fix output for Flexing to not print full path of source. 
llvm-svn: 18769
 2004-12-10 19:44:16 +00:00
Chris Lattner f13b7ee8aa Check in the right test 
llvm-svn: 18767
 2004-12-10 17:43:43 +00:00
Chris Lattner 4fc998da2e Fix Regression/Transforms/SimplifyCFG/2004-12-10-SimplifyCFGCrash.ll, 
and the failure on make_dparser last night.

llvm-svn: 18766
 2004-12-10 17:42:31 +00:00
Chris Lattner 88bd77c73d New testcase for a bug exposed by the ipsccp pass, causing dparser to fail 
last night.

llvm-svn: 18765
 2004-12-10 17:41:43 +00:00
Chris Lattner 7c0241ce9b Fix typo 
llvm-svn: 18764
 2004-12-10 16:27:34 +00:00
John Criswell dfe6a86b0b Merged in RELEASE_14 changes. 
llvm-svn: 18763
 2004-12-10 15:51:16 +00:00
Brian Gaeke 2e2f3e26ba Move -lowerselect later in the chain; some select instructions were 
slipping through into the instruction selector, which can't deal with
them yet.

llvm-svn: 18758
 2004-12-10 08:39:30 +00:00
Brian Gaeke 2ccff7c256 Add the rest of the multiply instructions. 
llvm-svn: 18757
 2004-12-10 08:39:29 +00:00
Brian Gaeke 4bfd3f7c98 Support binary operations with immediates for <= cInt. 
llvm-svn: 18756
 2004-12-10 08:39:28 +00:00
Brian Gaeke 428037be05 Update lists of failing benchmarks (except C++...something is the 
matter with my sparcv8 libstdc++.a) and to-do list.

llvm-svn: 18755
 2004-12-10 08:39:27 +00:00
Chris Lattner 4a03a2d433 Turn on ipsccp by default instead of simple IPCP 
llvm-svn: 18753
 2004-12-10 08:03:43 +00:00
Chris Lattner b439464c61 This is the initial implementation of IPSCCP, as requested by Brian. 
This implements SCCP/ipsccp-basic.ll, rips apart Olden/mst (as described in
PR415), and does other nice things.

There is still more to come with this, but it's a start.

llvm-svn: 18752
 2004-12-10 08:02:06 +00:00
Chris Lattner 3b33c7a3c6 New prototype 
llvm-svn: 18751
 2004-12-10 07:55:01 +00:00
Chris Lattner c2965a6d0e New testcase 
llvm-svn: 18750
 2004-12-10 07:54:51 +00:00
Brian Gaeke 81c7fd2fce Emit correct prototype for __builtin_alloca on V8. 
llvm-svn: 18745
 2004-12-10 05:44:45 +00:00
Alkis Evlogimenos 991d6ad208 Fix writer to properly quote label names when they don't contain 
simple characters.

llvm-svn: 18744
 2004-12-10 05:41:10 +00:00
Alkis Evlogimenos a93b4520a7 Do not allow empty label names. 
llvm-svn: 18743
 2004-12-10 05:40:19 +00:00
Alkis Evlogimenos 5b9754bd48 Update testcase 
llvm-svn: 18742
 2004-12-10 05:39:57 +00:00
Chris Lattner fcec9d6dec Implement test/Feature/escaped_label.ll 
llvm-svn: 18741
 2004-12-10 05:27:29 +00:00
Chris Lattner dfabbb29f2 Simple testcase for quoted label. 
llvm-svn: 18740
 2004-12-10 05:27:14 +00:00
Brian Gaeke af10b76b6c Link V8 backend into llc. 
llvm-svn: 18739
 2004-12-10 05:04:13 +00:00
Brian Gaeke 836727ea84 Add SparcV8 target back into the build 
llvm-svn: 18738
 2004-12-10 04:54:21 +00:00
Brian Gaeke 1d0fe16906 Adjust paths: Sparc/V8 --> SparcV8 
llvm-svn: 18737
 2004-12-10 04:48:57 +00:00
Brian Gaeke a14476c9bf Make this file self-contained. 
llvm-svn: 18736
 2004-12-10 04:46:30 +00:00
Brian Gaeke cb3b98586d Update list of failing MultiSource benchmarks. It works out to +5 -5, but I 
think some of these might be the CFE's fault; a rebuild should come soon.

llvm-svn: 18735
 2004-12-10 04:42:46 +00:00
Brian Gaeke 5183f22a64 When FpMOVDs appeared in pairs, we were mistakenly skipping over the latter of 
each pair. I think this fixes that.

One of these days, I swear I'm going to get the hang of C++ iterators.
Really.

llvm-svn: 18734
 2004-12-10 04:42:45 +00:00
Misha Brukman 61cf9c8811 Missed moving bugpoint link over to CommandGuide/html/ 
llvm-svn: 18732
 2004-12-09 23:28:09 +00:00
Misha Brukman 4f1f92e323 Generated HTML documentation is now back in CommandGuide/html/ 
llvm-svn: 18731
 2004-12-09 23:25:59 +00:00
Chris Lattner f3a7c24617 Rip out the guts of this document to prepare it for LLVM 1.5 progress 
llvm-svn: 18726
 2004-12-09 22:22:58 +00:00
Chris Lattner 0793bfc457 Clean up this man page 
llvm-svn: 18724
 2004-12-09 21:16:40 +00:00
Chris Lattner 6e8183063f Add new pseudo target 
llvm-svn: 18723
 2004-12-09 21:06:32 +00:00
Misha Brukman 32f139a169 The textual description is gone from this manpage, only the options and a quick 
summary remain.  The manpage references Bugpoint.html as the repository for more
detailed info.

llvm-svn: 18722
 2004-12-09 20:28:42 +00:00
Misha Brukman cda6a9b9eb * Straighten a comment to a single line 
* Block off the section correctly with <!-- ***** -->

llvm-svn: 18721
 2004-12-09 20:27:37 +00:00
Misha Brukman f4315374aa We now have a real Bugpoint doc, not just a huge man page. 
llvm-svn: 18720
 2004-12-09 20:26:53 +00:00
Misha Brukman a078d57848 Convert from being a copy of the man page to a full-fledged document. 
This doc keeps all the descriptive info from the man page, but not the options.

llvm-svn: 18719
 2004-12-09 20:26:20 +00:00
Brian Gaeke 34f7c3d37a We're continuing to make progress on MultiSource. 
llvm-svn: 18714
 2004-12-09 18:54:31 +00:00
Brian Gaeke 847c05deef Bytes and shorts are aligned differently from words. 
llvm-svn: 18713
 2004-12-09 18:51:02 +00:00
Brian Gaeke bac69b7df9 Fix asm-printing directives (how did we not see this before...apparently, 
everything was an int!)

llvm-svn: 18712
 2004-12-09 18:51:01 +00:00
Reid Spencer 641f5c9878 More grammaro's fixed. 
llvm-svn: 18708
 2004-12-09 18:13:12 +00:00
Reid Spencer 8f08d805d4 Clean up some grammaro's. 
llvm-svn: 18705
 2004-12-09 18:02:53 +00:00
Reid Spencer 098fce4727 Correct the version numbers for automake, Perl, and CVS. 
llvm-svn: 18703
 2004-12-09 17:55:37 +00:00
Chris Lattner 74d3f82b6e Fully document the LLVM constants. This should go into LLVM 1.4 
llvm-svn: 18701
 2004-12-09 17:30:23 +00:00
Chris Lattner d79749a110 Reflow and clean up some of the HTML in the initial section, split linkage 
types into its own section.

llvm-svn: 18697
 2004-12-09 16:36:40 +00:00
Chris Lattner 6af02f3961 Move the "High Level Structure" to before "Type System" 
llvm-svn: 18695
 2004-12-09 16:11:40 +00:00
Reid Spencer 09e39d17d1 More QMTest cruft gone! 
llvm-svn: 18694
 2004-12-09 07:43:06 +00:00
Chris Lattner 36d39cecb4 note to self: Do not check in debugging code! 
llvm-svn: 18693
 2004-12-09 07:15:52 +00:00
Chris Lattner f17a2fb849 Implement trivial sinking for load instructions. This causes us to sink 567 loads in spec 
llvm-svn: 18692
 2004-12-09 07:14:34 +00:00
Chris Lattner 6225146f20 Remove a dead field, make the map go to integer type ID to hash better and 
avoid a getType.

llvm-svn: 18691
 2004-12-09 06:19:44 +00:00
Jeff Cohen 07a900f0b7 Fix residual Visual Studio build problems 
llvm-svn: 18688
 2004-12-09 05:51:11 +00:00
Test Commit ecf3c41054 Test commit 
llvm-svn: 18687
 2004-12-09 05:46:48 +00:00
Chris Lattner 2cdf54c0f0 Remove #include inadvertently added 
llvm-svn: 18686
 2004-12-09 04:53:17 +00:00
Chris Lattner e44907012a Eliminate this ugly hack. This was put back in when replaceAllUsesOf used 
a different algorithm that was extremely inefficient for instructions with
many operands.

This reduces the time of this code snippet from .23s for 176.gcc to 0.03s
in a debug build, which speeds up total llvm-dis time just barely.

It's more of a code cleanup than a speedup.

llvm-svn: 18685
 2004-12-09 04:51:50 +00:00
Alkis Evlogimenos 346ee4c9fb Add testcase and fix for yet another case where we query the size an 
abstract type.

llvm-svn: 18678
 2004-12-08 23:56:15 +00:00
Chris Lattner 39c98bb31c Do extremely simple sinking of instructions when they are only used in a 
successor block.  This turns cases like this:

x = a op b
if (c) {
  use x
}

into:

if (c) {
  x = a op b
  use x
}

This triggers 3965 times in spec, and is tested by
Regression/Transforms/InstCombine/sink_instruction.ll

This appears to expose a bug in the X86 backend for 177.mesa, which I'm
looking in to.

llvm-svn: 18677
 2004-12-08 23:43:58 +00:00
Alkis Evlogimenos b1ff6d7921 Add testcase and fix for another case where we query the size an 
abstract type.

llvm-svn: 18676
 2004-12-08 23:42:11 +00:00
Chris Lattner 8665367885 new testcase 
llvm-svn: 18675
 2004-12-08 23:41:16 +00:00
Alkis Evlogimenos a1291a0679 Fix this regression and remove the XFAIL from this test. 
llvm-svn: 18674
 2004-12-08 23:10:30 +00:00
Reid Spencer ca06c8e851 Remove last remnants of Python/QMTest support 
llvm-svn: 18672
 2004-12-08 23:07:27 +00:00
Reid Spencer 4e197480e1 Implement the LLVM_DO_NOT_BUILD feature. If a file of that name is 
present in a directory that LLVM normally builds, it will skip building
the directory entirely. This is useful for allowing a bunch of projects to
live in the source tree but not be compiled from time to time.

llvm-svn: 18671
 2004-12-08 22:58:34 +00:00
Chris Lattner 8f30caf549 Fix Transforms/InstCombine/2004-12-08-RemInfiniteLoop.ll 
llvm-svn: 18670
 2004-12-08 22:20:34 +00:00
Chris Lattner ace35e9be6 This testcase causes the instruction combiner to go spiraling into 
an infinite loop.

llvm-svn: 18669
 2004-12-08 22:18:35 +00:00
Chris Lattner f14c40dc57 Move method out of line 
llvm-svn: 18666
 2004-12-08 21:04:10 +00:00
Chris Lattner 5a0680245f Move method out of line for better ICC support 
Add some ifdefs for some stuff I like to be able to toggle easily

llvm-svn: 18665
 2004-12-08 21:03:56 +00:00
Chris Lattner 8351112192 Properly extern this. 
llvm-svn: 18664
 2004-12-08 21:00:59 +00:00
Chris Lattner 3e4445cd03 Define the pointer hash struct before the string one, to improve compatibility 
with ICC.  Patch contributed by Bjørn Wennberg.

llvm-svn: 18663
 2004-12-08 20:59:18 +00:00
John Criswell 6430772035 The noreturn GCC extension is now supported. 
Fixed some minor typos.

llvm-svn: 18658
 2004-12-08 20:35:47 +00:00
Chris Lattner 630729c97e Turn this error back into a warning, fixing the povray regression 
llvm-svn: 18655
 2004-12-08 20:01:10 +00:00
Chris Lattner 292e6602ac Test commit 
llvm-svn: 18654
 2004-12-08 19:05:44 +00:00
Reid Spencer 0601d01f43 Build the man and ps versions of the command guide as well when 
BUILD_FOR_WEBSITE is set.

llvm-svn: 18653
 2004-12-08 19:01:01 +00:00
Chris Lattner 923737fcff ignore generated file 
llvm-svn: 18652
 2004-12-08 19:00:45 +00:00
Alkis Evlogimenos 84d060ae7a Mark this as an XFAIL until a fix is worked out. 
llvm-svn: 18651
 2004-12-08 18:43:39 +00:00
Tanya Lattner 0e6622157a Fixed broken link to Bruce Eckle's book. 
llvm-svn: 18650
 2004-12-08 18:34:56 +00:00
Tanya Lattner 7591b82df6 Fixed a broken link to gcc manual. 
llvm-svn: 18649
 2004-12-08 18:29:38 +00:00
Tanya Lattner 6337134822 Fixed broken link. 
llvm-svn: 18648
 2004-12-08 18:25:34 +00:00
Tanya Lattner 9d2df71d38 Fixed broken links. 
llvm-svn: 18647
 2004-12-08 18:13:51 +00:00
John Criswell 945f80273f Mention in the exposition that lli can JIT on PowerPC now. 
llvm-svn: 18646
 2004-12-08 18:04:14 +00:00
John Criswell ba739a8e56 We don't have python test classes anymore. 
llvm-svn: 18645
 2004-12-08 18:01:27 +00:00
Reid Spencer 92815e5483 Add llvm-ld tool 
Note that both llvmc and llvm-ld are experimental in 1.4

llvm-svn: 18644
 2004-12-08 18:00:30 +00:00
John Criswell 6ab273c032 Minor fixups. 
llvm-svn: 18643
 2004-12-08 17:53:54 +00:00
Tanya Lattner d8697049e3 Fixed typo in Dejagnu section. 
llvm-svn: 18642
 2004-12-08 17:37:21 +00:00
Tanya Lattner 9a1b8935d6 Removed QMTest reference. 
llvm-svn: 18641
 2004-12-08 17:35:31 +00:00
Tanya Lattner e6ebbd70ca Removed QMTest reference. 
llvm-svn: 18640
 2004-12-08 17:25:46 +00:00
Tanya Lattner c31724bfe2 Removed QMTest referrences. Updated ordering of notes. 
llvm-svn: 18639
 2004-12-08 17:12:52 +00:00
John Criswell 33e0f06258 Fix spell'os. 
llvm-svn: 18638
 2004-12-08 16:55:27 +00:00
Reid Spencer cce6755360 Move documentation for various configuration options applicabe only to the 
llvm-test directory into this document from GettingStarted.html.

llvm-svn: 18637
 2004-12-08 16:52:51 +00:00
Reid Spencer dfcf790d28 Various 1.4ish corrections and additions. 
llvm-svn: 18636
 2004-12-08 16:51:31 +00:00
John Criswell c8808f57dc Update the version numbers of the pre-built LLVM GCC frontends. 
llvm-svn: 18635
 2004-12-08 16:47:14 +00:00
John Criswell 241011e6b0 Fix llvmgcc to use the TestRunner substition mechanism. 
llvm-svn: 18634
 2004-12-08 16:41:34 +00:00
John Criswell 02fa673e6f xfail this across all platforms. 
llvm-svn: 18633
 2004-12-08 16:31:06 +00:00
Reid Spencer 3991dce79e * Change version numbers of tarballs from 1.3 to 1.4 
* Add llvm-test-1.4.tar.gz as the tarball for the llvm-test module
* Highlight the tarball name a little.

llvm-svn: 18632
 2004-12-08 16:25:25 +00:00
Chris Lattner 1c539a86c9 Work correctly with MSVC and ICC, patch contributed by Bjørn Wennberg 
llvm-svn: 18631
 2004-12-08 16:22:48 +00:00
Chris Lattner d349d4a49c Work correctly with ICC, Patch contributed by Bjørn Wennberg 
llvm-svn: 18630
 2004-12-08 16:22:26 +00:00
Reid Spencer 5be4f0490f Add descriptions of missing top level directories. 
llvm-svn: 18629
 2004-12-08 16:18:26 +00:00
Chris Lattner 4270bcbab7 Add support for compilers with arg dependent name lookup, contributed by 
Bjørn Wennberg

llvm-svn: 18628
 2004-12-08 16:13:53 +00:00
Chris Lattner 674ce86cd0 Add support for compilers without argument dependent name lookup, contributed 
by Bjørn Wennberg

llvm-svn: 18627
 2004-12-08 16:12:20 +00:00
Chris Lattner 6ef473f53c Make this work with the ICC compiler, contributed by Bjørn Wennberg 
llvm-svn: 18626
 2004-12-08 16:10:52 +00:00
Chris Lattner 407000c497 Remove unneeded class qualifier, contributed by Bjørn Wennberg 
llvm-svn: 18625
 2004-12-08 16:05:02 +00:00
Alkis Evlogimenos 148215f758 Add regression 
llvm-svn: 18624
 2004-12-08 07:25:10 +00:00
Reid Spencer 359df30f3d When -link-as-library, add -l options to Module's deplibs 
llvm-svn: 18617
 2004-12-08 05:17:40 +00:00
Reid Spencer 8f59e90cef Make an alternate version of this Makefile that can be used in an 
unconfigured tree for rebuilding the html files from POD sources for the
website update on cvs commit.

llvm-svn: 18616
 2004-12-08 04:43:40 +00:00
Reid Spencer cd7d6cf6a6 Remove -Woverloaded-virtual usage that was committed by accident. 
llvm-svn: 18615
 2004-12-08 04:34:51 +00:00
Reid Spencer cc52c2ce8a Remove variables that are not used by any of the LLVM makefiles 
llvm-svn: 18614
 2004-12-08 04:26:23 +00:00
Reid Spencer 6838b3c245 Remove useless -L switch now that gccld -link-as-library bug is fixed. 
llvm-svn: 18613
 2004-12-08 04:22:47 +00:00
Alkis Evlogimenos ca6a649c9d Use getOperand() and remove getElementAt() function. 
llvm-svn: 18612
 2004-12-08 03:45:20 +00:00
Chris Lattner db38fe94ae Revert this disgusting hack, John has a much nicer solution 
llvm-svn: 18611
 2004-12-08 03:31:14 +00:00
Chris Lattner 79a993ea0d Add a disgusting hack to work around a libstdc++ issue. This code should 
be removed when PR400 is resolved.

llvm-svn: 18610
 2004-12-08 03:28:51 +00:00
Chris Lattner 040c3868b3 This test is xfail right now, to keep DJ clean, also mention the PR# in testcases. 
llvm-svn: 18609
 2004-12-08 02:25:32 +00:00
Reid Spencer 55684c3b26 * Eliminate redundancies 
* Fix grammaro's
* HTML 4.01 Strict compliance

llvm-svn: 18604
 2004-12-07 08:39:08 +00:00
Reid Spencer 9273d480ad For PR387:\ 
Add doInitialization method to avoid overloaded virtuals

llvm-svn: 18602
 2004-12-07 08:11:36 +00:00
Reid Spencer 5c132bc3af For PR387:\ 
Add getModRefInfo method to avoid overloaded virtuals

llvm-svn: 18601
 2004-12-07 08:11:24 +00:00
Reid Spencer c332610d52 For PR387:\ 
Add runPass methods to remove -Woverloaded-virtual warnings are not \
present and circumvent possible inheritance bugs.

llvm-svn: 18600
 2004-12-07 08:11:11 +00:00
Chris Lattner b5bb597405 Commit the cleanup of the LLVM 1.4 release notes. This should clearly go 
into the release :)

llvm-svn: 18599
 2004-12-07 08:04:13 +00:00
Reid Spencer b95f8ab3ef Revert the recent patches to "fix" ConstantFP::isValueValidForType. None 
of them seem to work everywhere.

llvm-svn: 18598
 2004-12-07 07:38:08 +00:00
Reid Spencer ae056bdd36 Provide a missing header file. 
llvm-svn: 18597
 2004-12-07 07:08:08 +00:00
Reid Spencer 744d95e8c7 Fix some comments. 
llvm-svn: 18596
 2004-12-07 07:06:47 +00:00
Alkis Evlogimenos 2b91842092 Fix check for valid floats. Also use and HUGE_VALF instead 
of std::numeric_limits, because they work in more platforms.

llvm-svn: 18593
 2004-12-07 06:46:50 +00:00
Nate Begeman 784a0dcbd0 Move virtual function call out of loop to speed up getFreePhysReg by about 
20%, shaving 0.1s off hbd compile time on my g5.  Yay.

llvm-svn: 18592
 2004-12-07 05:25:53 +00:00
Reid Spencer 9083936835 For PR387:\ 
Make only one print method to avoid overloaded virtual warnings when \
compiled with -Woverloaded-virtual

llvm-svn: 18589
 2004-12-07 04:03:45 +00:00
Reid Spencer 1c48c2deee For PR387: 
Make this compile without warning when -Woverloaded-virtual is used.

llvm-svn: 18588
 2004-12-06 23:42:37 +00:00
Reid Spencer 2ea2100e9d PR409 fixed. 
llvm-svn: 18586
 2004-12-06 22:32:33 +00:00
Reid Spencer a8288d93ae For PR409: \ 
Test the range of float constants to ensure we are not attempting to create a \
float constant using a double value that is out of range for a float

llvm-svn: 18585
 2004-12-06 22:18:37 +00:00
Reid Spencer 95044d0071 For PR409: \ 
Make sure to check isValueValidForType on floating point constants and give \
an error if the value is not valid, otherwise it would assert in the VMCore

llvm-svn: 18584
 2004-12-06 22:18:25 +00:00
John Criswell ff845b4f96 This test still fails on Darwin and Sparc/Solaris. 
llvm-svn: 18583
 2004-12-06 22:05:02 +00:00
Reid Spencer 10afebddcc Test case for PR409: 
Make sure that floating point constant values outside the range of a float
cannot be assigned to a constant.

llvm-svn: 18582
 2004-12-06 21:57:59 +00:00
John Criswell b2249635ae Remove the last pieces of QMTest. 
llvm-svn: 18581
 2004-12-06 21:35:32 +00:00