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350 Commits

Author SHA1 Message Date
Chris Lattner
5ff62e90d0 *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2985 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-22 02:10:13 +00:00
Chris Lattner
e306d94782 * Rewrite loop to be slightly more efficient (arguably) 
* Fix a MAJOR thinko that was causing bad links to happen on Spec


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2953 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-18 02:31:03 +00:00
Chris Lattner
6183b92b2c * ConstExpr::getelementptr now takes a vector of Constants not Values 
* Assert things instead of printing an error and returning null.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2949 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-18 00:14:50 +00:00
Chris Lattner
3535c9b387 Add a hack to check for a subset of true dominance properties 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2947 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-18 00:13:42 +00:00
Chris Lattner
6cdf1971bd Implement linking of ConstExprs 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2946 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-18 00:13:08 +00:00
Anand Shukla
4d2da0d7a7 added std:: to cerr and endl 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2914 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-16 00:02:17 +00:00
Vikram S. Adve
d0b1bb01f2 Ensure ConstExpr constants are unique using a 
map of <opcode, operands> to ConstExpr.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2909 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-15 18:19:33 +00:00
Vikram S. Adve
b4dbb4445c Added support to write out ConstantExpr nodes. 
Also, avoid asserting out when writing out an invalid tree
since the assembly writer is used when debugging.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2902 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-14 23:14:45 +00:00
Vikram S. Adve
345e0cfb86 Added subclass ConstantExpr to represent expressions consructed from 
constants using operators such as cast, getelementptr, add, shl, etc.
Note that a ConstantExpr can be of any type, so classof() in most
other subclasses (that discriminate by type) have to check that it
is also not a ConstantExpr.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2901 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-14 23:13:17 +00:00
Vikram S. Adve
c105645c16 Create a static version of Instruction::getOpcodeName(opCode) that 
can be invoked with only an opcode (i.e., without an instruction).
Move all opCode->opCodeName translations there.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2900 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-14 23:09:40 +00:00
Chris Lattner
607dc6880e *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2852 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-10 16:48:17 +00:00
Vikram S. Adve
08272fbdb2 Moved MachineCodeForBB to be an annotation on BasicBlock. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2818 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-08 22:31:11 +00:00
Chris Lattner
3e009942ed *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2813 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-06-30 16:25:25 +00:00
Anand Shukla
d05e22cb6f changes for 64bit gcc 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2801 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-06-25 22:07:38 +00:00
Anand Shukla
60a786e9e9 added include<iostream> for cerr 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2800 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-06-25 22:04:00 +00:00
Chris Lattner
7e70829632 MEGAPATCH checkin. 
For details, See: docs/2002-06-25-MegaPatchInfo.txt


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2779 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-06-25 16:13:24 +00:00
Chris Lattner
18961504fc *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2777 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-06-25 16:12:52 +00:00
Chris Lattner
24e845fa95 * Update to work with Megapatch 
* Add two new checks:
  * PHI nodes must be the first thing in a basic block, all grouped together
  * All basic blocks should only end with terminator insts, not contain them


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2773 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-06-25 15:56:27 +00:00
Chris Lattner
9e77f77687 Support opaque type printing a little bit at least 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2748 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-26 20:17:54 +00:00
Chris Lattner
89d46b0f09 Fix bug: test/Regression/Transforms/ADCE/2002-05-23-ZeroArgPHITest.ll 
Which contains a description of why this is neccesary.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2733 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-23 16:52:34 +00:00
Chris Lattner
0c51266082 Avoid creating the symbol table if we don't need it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2728 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-22 22:53:05 +00:00
Chris Lattner
68e0278815 Print out function name with % style instead of "" style 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2726 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-22 22:29:26 +00:00
Chris Lattner
87a09b10f8 Fix bug: test/Regression/Transforms/CFGSimplify/2002-05-21-PHIElimination.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2694 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-21 19:52:49 +00:00
Chris Lattner
afc38686b4 Avoid emitting a useless comment for a basic block with no uses (which 
often happens for the entry basic block of a function)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2624 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-14 16:02:05 +00:00
Chris Lattner
ef704a23b4 Add method to check to see if two _Instructions_ dominate each other 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2616 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-13 22:03:16 +00:00
Chris Lattner
d6b60805e8 We actually need this code for the release build to prevent link errors, 
un#ifdef it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2606 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-10 18:54:35 +00:00
Chris Lattner
56732fb869 Verify that function call arguments match the function signature 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2553 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-08 19:49:50 +00:00
Chris Lattner
54753e2790 Implement constant propogation of PHI instructions like this: 
X = phi(0, 0, 0)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2543 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-07 20:44:59 +00:00
Chris Lattner
fc514f40a6 Move UnifyFunctionExitNodes to Utils library: final resting place this time 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2531 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-07 19:18:48 +00:00
Chris Lattner
c8cc4cb03b Updates to move some header files out of include/llvm/Transforms into 
the Scalar and Utils subdirectories


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2523 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-07 18:36:35 +00:00
Chris Lattner
07a228d1f7 Mark analyses that only depend on the CFG of a function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2507 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-06 19:32:07 +00:00
Chris Lattner
27ad137d5e Make functions that preserve the CFG not invalidate analyses that only depend 
on the CFG of a function


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2506 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-06 19:31:52 +00:00
Chris Lattner
a803899af5 Move a bunch of code to a .cpp file, don't #include Instruction.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2499 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-06 17:54:50 +00:00
Chris Lattner
178414c3cf Move code out of header file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2498 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-06 17:54:27 +00:00
Chris Lattner
9b625030c8 Replace all usages of Type::isPointerType with isa<PointerType> 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2486 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-06 16:15:30 +00:00
Chris Lattner
d44023ecb7 Implement getPrimitiveSize() 
don't use isPointerType()


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2485 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-06 16:14:39 +00:00
Chris Lattner
4c1061f58c Implement constant propogation of shift instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2471 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-06 03:01:37 +00:00
Chris Lattner
cf4929fa27 Implement constant propogation of shifts 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2470 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-06 03:00:54 +00:00
Chris Lattner
03e2acb37f Print functions with curly braces instead of begin/end 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2469 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-06 03:00:40 +00:00
Chris Lattner
cb6d70c6e0 Implement two iterator remove method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2467 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-06 02:59:34 +00:00
Chris Lattner
44540ddaa0 Implement remainder 
Fix implementation of Not


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2464 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-03 21:41:07 +00:00
Chris Lattner
bdd15ad565 Implement remainder 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2463 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-03 21:40:37 +00:00
Chris Lattner
905f311d05 Fix bug: test/Regression/Transforms/SCCP/2002-05-03-NotOperator.ll 
by using the ~ operator instead of !


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2458 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-03 20:09:52 +00:00
Chris Lattner
b05ca44eb9 The implementation keyword is no longer neccesary 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2434 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-02 19:11:29 +00:00
Chris Lattner
ee37bb34d1 Fix problem where subpasses would invalidate all analyses outstanding 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2418 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-30 18:50:17 +00:00
Chris Lattner
ea1e8c70eb Make the range insert operation return an iterator, even though the STL 
range insert doesn't


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2413 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-29 21:23:30 +00:00
Chris Lattner
3eb59c0074 Changes so that iMemory.h doesn't include DerivedTypes.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2404 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-29 18:46:50 +00:00
Chris Lattner
c6f3ae5c66 Eliminate duplicate or unneccesary #include's 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2397 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-29 17:42:12 +00:00
Chris Lattner
96c466b06a Add new optional getPassName() virtual function that a Pass can override 
to make debugging output a lot nicer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2395 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-29 14:57:45 +00:00
Chris Lattner
691fa3cfb1 Add a new command line option for PassManager using utilities. 
Now for llc, gccas, analyze, opt, etc you can specify the -time-passes
command line option that outputs a timing summary report that indicates
how long each pass takes to execute.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2394 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-29 04:04:29 +00:00