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Author SHA1 Message Date
Chris Lattner
5c70dc0456 Expose must alias information for global variables, implementing: DSGraph/mustalias.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6973 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-29 00:54:08 +00:00
Chris Lattner
aed2c6d2cb If the alias analysis algorithm we are using can provide MUST alias information, 
expose it directly as value numbering information


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6972 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-29 00:53:34 +00:00
Chris Lattner
62b5c167de Add support for gathering sets of must aliases 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6971 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-29 00:23:11 +00:00
Chris Lattner
1842a90e0b Count operands to instructions as well as just results. This allows for global variables to be checked as well 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6970 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-29 00:07:11 +00:00
Chris Lattner
9e762d0cd1 New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6969 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 23:52:34 +00:00
Chris Lattner
202f2eab90 Do not chain to basic-aa 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6968 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 23:49:06 +00:00
Chris Lattner
3f6795e5ea Remove obsolete script 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6967 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 23:32:28 +00:00
Chris Lattner
060c1f816c Remove usage of grep-not script 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6966 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 23:32:04 +00:00
Chris Lattner
50e8682f28 Remove explicit control flow through the use of the 'not' script 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6965 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 23:23:34 +00:00
Chris Lattner
69686725d7 Move DSGraph tests to test/Regression/Analysis/DSGraph 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6964 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 23:17:42 +00:00
Chris Lattner
e9062ad036 Move files to test/Regression/Analysis/DSGraph 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6963 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 23:17:26 +00:00
Chris Lattner
bcafe19bc4 No use in having CFGSimplify and SimplifyCFG directories! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6962 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 23:14:35 +00:00
Chris Lattner
d808e45658 Eliminate explicit control flow in tests 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6961 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 23:13:12 +00:00
Chris Lattner
ecf2628cc6 Use not instead of grep-not 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6960 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 23:02:51 +00:00
Chris Lattner
5944ba6336 Switch tests over to use the 'not' script, instead of explicit control flow 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6959 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 23:02:20 +00:00
Chris Lattner
9272228189 Force the interpreter for this testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6958 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 23:02:04 +00:00
Chris Lattner
e03d077941 Get rid of control flow in the test 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6957 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 22:53:07 +00:00
Chris Lattner
2b142bd65e New script for testrunner programs 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6956 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 22:52:52 +00:00
Chris Lattner
c6cab24151 Convert scripts from using explicit control flow to use the new grep-not script 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6955 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 22:44:42 +00:00
Chris Lattner
35f7ba9120 Handle quoting right 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6954 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 22:43:58 +00:00
Chris Lattner
45983ee126 Make the TestRunner tests not print out horrible things when they run 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6953 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 22:35:46 +00:00
Chris Lattner
ab1a525163 Fix testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6952 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 22:31:37 +00:00
Chris Lattner
cf36d1c6d1 Initial checkin of grep-not script 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6951 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 22:28:31 +00:00
Chris Lattner
d6b73035b7 Add the test/Scripts directory to the path used by TestRunner 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6950 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 22:21:39 +00:00
Chris Lattner
30eef7db88 Describe directory 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6949 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 22:20:19 +00:00
Chris Lattner
0bc99d36b6 Improve the make rule 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6948 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 22:16:59 +00:00
Chris Lattner
312edd330f Propagate globals graph from the local to bu to td globals graphs. This 
fixes bug: DSGraph/buglobals.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6947 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 22:14:55 +00:00
Chris Lattner
5e459dbc52 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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6946 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 22:10:58 +00:00
Chris Lattner
72d50a090f Avoid double negatives 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6945 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 21:58:28 +00:00
Chris Lattner
35de11f3b1 Add new DSGraph::ScalarMapTy typedef to avoid pulling representation issues 
into callers of getScalarMap


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6944 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 21:57:13 +00:00
Chris Lattner
2769e6ca92 Add new 'isComplete' method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6943 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 21:56:42 +00:00
Chris Lattner
607411bfbb New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6942 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 21:56:22 +00:00
Chris Lattner
934fe856b5 New pass to perform DSA based optimizations. Initially we just support turning 
globals into constants if we can prove it's safe


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6941 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 21:54:55 +00:00
Chris Lattner
34e0ada19a New makefile for Dsgraph tests 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6940 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 21:16:38 +00:00
Chris Lattner
6fd866c98d Add DSGraph to the tests 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6939 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 21:16:27 +00:00
Chris Lattner
e9a64ea38e Avoid printing out huge structures or arrays if they are just filled with zeros 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6938 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 20:08:24 +00:00
Chris Lattner
f460048771 Add support for a new zeroinitializer token which can be used to get rid of 
huge arrays of zero initialized values


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6937 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 20:01:34 +00:00
Chris Lattner
22b1fa0ef2 Add test for new zeroinitializer token 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6936 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 20:01:03 +00:00
Chris Lattner
2fa42a816d jmp_buf is really a pointer type that is passed around... 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6935 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 19:29:34 +00:00
Chris Lattner
9bda5f52bd Add support for the Invoke instruction! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6934 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 17:53:05 +00:00
Chris Lattner
4097b2a963 New testcase for invoke support 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6933 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 17:52:38 +00:00
Chris Lattner
4148819f0f Preserve compatibility with non-gcc compilers 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6932 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 17:15:12 +00:00
Chris Lattner
76d9f1b467 Fix bug: CBackend/2003-06-28-LinkOnceGlobalVars.llx 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6931 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 17:08:36 +00:00
Chris Lattner
a4610ec6ba New testcase 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6930 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 17:07:23 +00:00
Chris Lattner
cf6bac3b56 Allow the inlining limit to be controlled from the command line! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6929 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 15:57:04 +00:00
Chris Lattner
d2a6fc397e Add support for 'unsigned' command line arguments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6928 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 15:47:20 +00:00
John Criswell
3a56364f00 Added code to the clean rule that deletes files placed in the source directory. 
These files interfer with a second build attempt.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6927 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-27 17:03:20 +00:00
John Criswell
2a6530f91a Added the OPTIONAL_DIRS variable for specifying optional directories to build. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6926 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-27 16:58:44 +00:00
Chris Lattner
acd48e4383 New testcase that crashes the cfe 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6925 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-27 02:37:53 +00:00
Brian Gaeke
d7908f679e 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6924 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-27 00:00:48 +00:00