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Author SHA1 Message Date
Chris Lattner
cd1d05ab33 Eliminate explicit control flow in tests 
llvm-svn: 6961
 2003-06-28 23:13:12 +00:00
Chris Lattner
6cf9053473 Use not instead of grep-not 
llvm-svn: 6960
 2003-06-28 23:02:51 +00:00
Chris Lattner
f8037d9b2b Switch tests over to use the 'not' script, instead of explicit control flow 
llvm-svn: 6959
 2003-06-28 23:02:20 +00:00
Chris Lattner
5d83a502b0 Force the interpreter for this testcase 
llvm-svn: 6958
 2003-06-28 23:02:04 +00:00
Chris Lattner
dabfbcf19b Get rid of control flow in the test 
llvm-svn: 6957
 2003-06-28 22:53:07 +00:00
Chris Lattner
9793cf6789 New script for testrunner programs 
llvm-svn: 6956
 2003-06-28 22:52:52 +00:00
Chris Lattner
11c21f3eb2 Convert scripts from using explicit control flow to use the new grep-not script 
llvm-svn: 6955
 2003-06-28 22:44:42 +00:00
Chris Lattner
25479c3cfe Handle quoting right 
llvm-svn: 6954
 2003-06-28 22:43:58 +00:00
Chris Lattner
2785679e9e Make the TestRunner tests not print out horrible things when they run 
llvm-svn: 6953
 2003-06-28 22:35:46 +00:00
Chris Lattner
4be846d21e Fix testcase 
llvm-svn: 6952
 2003-06-28 22:31:37 +00:00
Chris Lattner
6793a25de8 Initial checkin of grep-not script 
llvm-svn: 6951
 2003-06-28 22:28:31 +00:00
Chris Lattner
63e2794408 Add the test/Scripts directory to the path used by TestRunner 
llvm-svn: 6950
 2003-06-28 22:21:39 +00:00
Chris Lattner
0e2647b413 Describe directory 
llvm-svn: 6949
 2003-06-28 22:20:19 +00:00
Chris Lattner
6545a75e93 Improve the make rule 
llvm-svn: 6948
 2003-06-28 22:16:59 +00:00
Chris Lattner
fa578d0eb4 Propagate globals graph from the local to bu to td globals graphs. This 
fixes bug: DSGraph/buglobals.ll

llvm-svn: 6947
 2003-06-28 22:14:55 +00:00
Chris Lattner
c7ba69d8b4 Drop references to globals who do exist in the globals graph, but are never 
read or written to.  Keep track of how many times this happens.  This should
be good for deleting things like references to type information in C++ classes

llvm-svn: 6946
 2003-06-28 22:10:58 +00:00
Chris Lattner
856a6cbb80 Avoid double negatives 
llvm-svn: 6945
 2003-06-28 21:58:28 +00:00
Chris Lattner
fb9e684f5c Add new DSGraph::ScalarMapTy typedef to avoid pulling representation issues 
into callers of getScalarMap

llvm-svn: 6944
 2003-06-28 21:57:13 +00:00
Chris Lattner
1ad22dedd1 Add new 'isComplete' method 
llvm-svn: 6943
 2003-06-28 21:56:42 +00:00
Chris Lattner
111065409a New testcase 
llvm-svn: 6942
 2003-06-28 21:56:22 +00:00
Chris Lattner
2890f428a9 New pass to perform DSA based optimizations. Initially we just support turning 
globals into constants if we can prove it's safe

llvm-svn: 6941
 2003-06-28 21:54:55 +00:00
Chris Lattner
58626c9be7 New makefile for Dsgraph tests 
llvm-svn: 6940
 2003-06-28 21:16:38 +00:00
Chris Lattner
34a4ddae0f Add DSGraph to the tests 
llvm-svn: 6939
 2003-06-28 21:16:27 +00:00
Chris Lattner
d401f39872 Avoid printing out huge structures or arrays if they are just filled with zeros 
llvm-svn: 6938
 2003-06-28 20:08:24 +00:00
Chris Lattner
7969401e16 Add support for a new zeroinitializer token which can be used to get rid of 
huge arrays of zero initialized values

llvm-svn: 6937
 2003-06-28 20:01:34 +00:00
Chris Lattner
37d4db2e7b Add test for new zeroinitializer token 
llvm-svn: 6936
 2003-06-28 20:01:03 +00:00
Chris Lattner
fd7016a8ba jmp_buf is really a pointer type that is passed around... 
llvm-svn: 6935
 2003-06-28 19:29:34 +00:00
Chris Lattner
27223935d7 Add support for the Invoke instruction! 
llvm-svn: 6934
 2003-06-28 17:53:05 +00:00
Chris Lattner
2d52dd12b2 New testcase for invoke support 
llvm-svn: 6933
 2003-06-28 17:52:38 +00:00
Chris Lattner
a80de5a3be Preserve compatibility with non-gcc compilers 
llvm-svn: 6932
 2003-06-28 17:15:12 +00:00
Chris Lattner
90921a7eee Fix bug: CBackend/2003-06-28-LinkOnceGlobalVars.llx 
llvm-svn: 6931
 2003-06-28 17:08:36 +00:00
Chris Lattner
de025f3220 New testcase 
llvm-svn: 6930
 2003-06-28 17:07:23 +00:00
Chris Lattner
fbfcf01b98 Allow the inlining limit to be controlled from the command line! 
llvm-svn: 6929
 2003-06-28 15:57:04 +00:00
Chris Lattner
719c715639 Add support for 'unsigned' command line arguments 
llvm-svn: 6928
 2003-06-28 15:47:20 +00:00
John Criswell
abebb9af11 Added code to the clean rule that deletes files placed in the source directory. 
These files interfer with a second build attempt.

llvm-svn: 6927
 2003-06-27 17:03:20 +00:00
John Criswell
8224df947c Added the OPTIONAL_DIRS variable for specifying optional directories to build. 
llvm-svn: 6926
 2003-06-27 16:58:44 +00:00
Chris Lattner
8bf2e04b87 New testcase that crashes the cfe 
llvm-svn: 6925
 2003-06-27 02:37:53 +00:00
Brian Gaeke
c1e4ee0f50 Nice tasty llc fixes. These should fix LLC for x86 for everything in 
SingleSource except oopack and Oscar.  (Sorry, Oscar.)

include/llvm/Target/TargetInstrInfo.h: Remove virtual print method. Add
 accessors for ImplicitUses/Defs.
lib/Target/TargetInstrInfo.cpp: Remove virtual print method. If you
 really wanted this, just use MI->print(O, TM); instead...
lib/Target/X86:
FloatingPoint.cpp: ...like this.
X86InstrInfo.h: Remove virtual print method. Define the PrintImplUses
 target-specific flag bit.
X86InstrInfo.def: Add the PrintImplUses flag to all the instructions
 which implicitly use CL, because the assembler needs to see the CL in
 order to generate the right instruction.
Printer.cpp: Ditch fnIndex at Chris's request. Now we use CurrentFnName
  to name constants in the constant pool for each function instead. This
  avoids keeping state between runOnMachineFunction() invocations, which
  is a no-no. Having MangledGlobals be global is a bogon I'd like to get
  rid of too, but making it a static member of Printer causes link errors
  (why???).
 Make NumberForBB into a member of Printer instead of a global, too.
 Make printOp and printMemReference into methods of Printer.
 X86InstrInfo::print is now Printer::printMachineInstruction, because
  TargetInstrInfo::print is history. (Because of this, we have to qualify
  the names of some TargetInstrInfo methods we call.)
 Print out the ImplicitUses field of any instruction we print that has
  the PrintImplUses bit set.

llvm-svn: 6924
 2003-06-27 00:00:48 +00:00
Brian Gaeke
92aefe564a Here are the notes from our Reoptimizer meetings. 
llvm-svn: 6923
 2003-06-26 20:37:42 +00:00
Chris Lattner
5a42f1b49e Modify script to support checkins on branches 
llvm-svn: 6921
 2003-06-26 20:11:07 +00:00
Brian Gaeke
4ab222142f Number constants from constant pool as CPIf_i where f is the function index 
and i is the constant pool index.

llvm-svn: 6920
 2003-06-26 18:02:30 +00:00
Chris Lattner
d104cdb0ba Add a testcase to ensure that ctor/dtor attributes work in C 
llvm-svn: 6919
 2003-06-26 14:56:36 +00:00
Chris Lattner
eaae578820 Add support to globaldce for deleting dead function prototypes 
llvm-svn: 6918
 2003-06-26 05:41:18 +00:00
Chris Lattner
fd5d323ea9 When internalizing global ctor/dtor list, also mark it constant. This is gross, but 
until DSA is working all of the time and is totally reliable, we do this.

llvm-svn: 6917
 2003-06-26 05:30:40 +00:00
Chris Lattner
c8a619313a Run the simplify CFG pass after instcombine which has the effect of deleting 
ALL of the global ctor/dtor stuff if it is not used!

llvm-svn: 6916
 2003-06-26 05:29:50 +00:00
Chris Lattner
b254fe29d2 New variable which is just the GCCLD tool 
llvm-svn: 6914
 2003-06-26 05:28:00 +00:00
Chris Lattner
4ede64e304 Implement more aggressive folding of constant GEP instructions 
llvm-svn: 6913
 2003-06-26 05:22:45 +00:00
Chris Lattner
0f1d8a3947 Add support for elimination of load instruction from global constants 
llvm-svn: 6912
 2003-06-26 05:06:25 +00:00
Chris Lattner
8c4b0d05ee add tests for elimination of loads 
llvm-svn: 6911
 2003-06-26 05:05:51 +00:00
Chris Lattner
e4b7d467f8 Move the instcombine pass before globaldce, so that if globals are made dead by instcombine, that they can be deleted. 
llvm-svn: 6910
 2003-06-26 04:32:31 +00:00