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Author SHA1 Message Date
Chris Lattner
504ffdce51 New script for testrunner programs 
llvm-svn: 6956
 2003-06-28 22:52:52 +00:00
Chris Lattner
e2cd2f7591 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
187311019f Handle quoting right 
llvm-svn: 6954
 2003-06-28 22:43:58 +00:00
Chris Lattner
8c29536be8 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
d99b204afb Fix testcase 
llvm-svn: 6952
 2003-06-28 22:31:37 +00:00
Chris Lattner
10e10f73c2 Initial checkin of grep-not script 
llvm-svn: 6951
 2003-06-28 22:28:31 +00:00
Chris Lattner
c9e6e7398e Add the test/Scripts directory to the path used by TestRunner 
llvm-svn: 6950
 2003-06-28 22:21:39 +00:00
Chris Lattner
3850a1a1a2 Describe directory 
llvm-svn: 6949
 2003-06-28 22:20:19 +00:00
Chris Lattner
2767e8b33e Improve the make rule 
llvm-svn: 6948
 2003-06-28 22:16:59 +00:00
Chris Lattner
1352a50cbb 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
801e22514d 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
5f90382628 Avoid double negatives 
llvm-svn: 6945
 2003-06-28 21:58:28 +00:00
Chris Lattner
c059f6cce9 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
3b60ccaedb Add new 'isComplete' method 
llvm-svn: 6943
 2003-06-28 21:56:42 +00:00
Chris Lattner
b70198e66b New testcase 
llvm-svn: 6942
 2003-06-28 21:56:22 +00:00
Chris Lattner
cf6df3ef6b 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
eb7ed57473 New makefile for Dsgraph tests 
llvm-svn: 6940
 2003-06-28 21:16:38 +00:00
Chris Lattner
cd6865e0bc Add DSGraph to the tests 
llvm-svn: 6939
 2003-06-28 21:16:27 +00:00
Chris Lattner
b94fc3e392 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
1b9f2fdb0b 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
4493fbb3fe Add test for new zeroinitializer token 
llvm-svn: 6936
 2003-06-28 20:01:03 +00:00
Chris Lattner
d77130be67 jmp_buf is really a pointer type that is passed around... 
llvm-svn: 6935
 2003-06-28 19:29:34 +00:00
Chris Lattner
c502341595 Add support for the Invoke instruction! 
llvm-svn: 6934
 2003-06-28 17:53:05 +00:00
Chris Lattner
bf3fe271ff New testcase for invoke support 
llvm-svn: 6933
 2003-06-28 17:52:38 +00:00
Chris Lattner
0f66e1a23a Preserve compatibility with non-gcc compilers 
llvm-svn: 6932
 2003-06-28 17:15:12 +00:00
Chris Lattner
769795ef2f Fix bug: CBackend/2003-06-28-LinkOnceGlobalVars.llx 
llvm-svn: 6931
 2003-06-28 17:08:36 +00:00
Chris Lattner
792767578f New testcase 
llvm-svn: 6930
 2003-06-28 17:07:23 +00:00
Chris Lattner
17ea08b804 Allow the inlining limit to be controlled from the command line! 
llvm-svn: 6929
 2003-06-28 15:57:04 +00:00
Chris Lattner
4d3ee0f3b1 Add support for 'unsigned' command line arguments 
llvm-svn: 6928
 2003-06-28 15:47:20 +00:00
John Criswell
6fc4a480f3 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
0ac290e21c Added the OPTIONAL_DIRS variable for specifying optional directories to build. 
llvm-svn: 6926
 2003-06-27 16:58:44 +00:00
Chris Lattner
76e4750aab New testcase that crashes the cfe 
llvm-svn: 6925
 2003-06-27 02:37:53 +00:00
Brian Gaeke
6f2c46cd52 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
40d8d5e7c5 Here are the notes from our Reoptimizer meetings. 
llvm-svn: 6923
 2003-06-26 20:37:42 +00:00
Chris Lattner
9d2a41f43e Modify script to support checkins on branches 
llvm-svn: 6921
 2003-06-26 20:11:07 +00:00
Brian Gaeke
7f1a3ef833 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
2fec73e216 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
6b54665aa9 Add support to globaldce for deleting dead function prototypes 
llvm-svn: 6918
 2003-06-26 05:41:18 +00:00
Chris Lattner
3dc8d444ff 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
caa0d010d6 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
4b18955832 New variable which is just the GCCLD tool 
llvm-svn: 6914
 2003-06-26 05:28:00 +00:00
Chris Lattner
44730af626 Implement more aggressive folding of constant GEP instructions 
llvm-svn: 6913
 2003-06-26 05:22:45 +00:00
Chris Lattner
0cc143577c Add support for elimination of load instruction from global constants 
llvm-svn: 6912
 2003-06-26 05:06:25 +00:00
Chris Lattner
d0ba6d6258 add tests for elimination of loads 
llvm-svn: 6911
 2003-06-26 05:05:51 +00:00
Chris Lattner
622df692df 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
Chris Lattner
d99475d41a Don't register the destructors if the list is empty 
llvm-svn: 6909
 2003-06-26 04:20:38 +00:00
Brian Gaeke
ff614a8a0c Integrate the C writer's name mangler. 
llvm-svn: 6908
 2003-06-25 22:00:39 +00:00
Brian Gaeke
065bf4bab2 First draft of X86 LLC backend. This should be OK for small programs like 
Shootout, but it has some issues with bigger programs. Work in progress.

llvm-svn: 6907
 2003-06-25 18:01:07 +00:00
Chris Lattner
1681e785b3 Add test for instcombine -1*X -> -X 
llvm-svn: 6905
 2003-06-25 17:10:34 +00:00
Chris Lattner
ebbc28f553 Instcombine: X * -1 -> -X 
llvm-svn: 6904
 2003-06-25 17:09:20 +00:00