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1986 Commits

Author SHA1 Message Date
Chris Lattner
871d2ce690 Disallow creation of pointer typed shift instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3637 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-09 20:25:21 +00:00
Vikram S. Adve
ec7f482d90 Silly bug fix: Machine code vector could be empty for a no-op cast instruction, 
e.g., cast double to double.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3633 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-09 14:54:21 +00:00
Chris Lattner
5fb724332a Factor silly code duplication out 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3627 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-08 21:47:54 +00:00
Chris Lattner
e30e1cf029 Fix Bug: test/Regression/Transforms/InstCombine/2002-09-08-PointerShiftBug.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3626 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-08 21:39:07 +00:00
Chris Lattner
823c4abb58 Make sure the leakdetector is told about temporary Phi nodes also, so it doesn't 
erroneously report them as leaks


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3624 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-08 21:19:29 +00:00
Chris Lattner
a175ed4194 Inform the memory leak detector that TmpInstruction objects should not be 
subject to memory leak checking.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3623 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-08 21:08:43 +00:00
Chris Lattner
c4e4a99677 Enable "garbage detection" of LLVM objects. Check for leaks after running 
every pass.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3621 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-08 19:00:07 +00:00
Chris Lattner
d1e693f2a3 Enable "garbage detection" of LLVM objects. Now users should be obnoxious 
warnings.  If they accidentally leak LLVM Value's.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3620 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-08 18:59:35 +00:00
Chris Lattner
bd78696719 Minor simplification 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3619 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-08 18:55:04 +00:00
Chris Lattner
de69a4ca2f Checkin initial support for automatic memory leak detection routines 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3618 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-08 18:51:16 +00:00
Chris Lattner
a6299345ee * Add capability to recognize alias properties of the following common cases: 
- A[c1] cannot alias A[c2] where constants c1 != c2
  - A[i] cannot alias B[j] if A & B are provably different arrays

This should help out array based codes.  For example, from bzip2 from spec,
3 additional loads can be GCSE'd, and _21_ additional loads can be LICMd due
to this change.

In a test example from the Spec GAP benchmark (vecffe.c), this change allows
_52_ additional loads to be GCSE'd and _224_ additional LICM'd loads.

Not bad for such a simple change.  Other testcases show no change at all
because they just don't use arrays.  Not too suprising there.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3616 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-08 18:45:18 +00:00
Chris Lattner
bded132d00 Move code out of header files into .cpp files to make future changes easier 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3605 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-06 21:33:15 +00:00
Chris Lattner
482701563a * Remove extraneous #includes 
* Add extra argument to Function ctor to allow automatic insertion into module


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3600 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-06 20:46:32 +00:00
Chris Lattner
b0dbd7fc5a Initial checkin of Correlated Expression Elimination Pass 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3599 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-06 18:41:55 +00:00
Chris Lattner
f4d4a49311 Fix file header to be accurate, instead of something I just copied and pasted. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3591 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-06 03:59:56 +00:00
Chris Lattner
a9d2bffeeb Fix bug with critical edge splitting code where it wouldn't update PHI nodes 
in the old destination block to indicate that the value flows from the new
edge splitting block, not from the original multi-successor block.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3590 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-06 03:51:45 +00:00
Chris Lattner
4af3ccbbea Check in the implementation of critical edge detection and splitting 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3588 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-06 02:35:34 +00:00
Vikram S. Adve
f36f06bb60 Add new function UltraSparcInstrInfo::CreateZeroExtensionInstructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3581 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-05 18:34:31 +00:00
Vikram S. Adve
84c0fcbde4 Bug fixes in casting between floats and ints smaller than 64 bits. 
Add UltraSparcInstrInfo::CreateZeroExtensionInstructions to help with that.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3580 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-05 18:33:59 +00:00
Vikram S. Adve
babc0fab19 -- Use size of pointer element type instead of pointer type in array offsets! 
-- A few bug fixes in casting between floats and ints.
-- Use SRL reg, 0 instead of AND reg, 0xffffffff to clear high 32 bits.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3579 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-05 18:32:13 +00:00
Vikram S. Adve
537a877998 -- Bug fix: use byte offsets not typed offsets in output assembly! 
-- Add support for ConstantExpr constants (only cast and add operators so far)
-- Avoid generating label Bbss.bss, which sometimes came out twice.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3578 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-05 18:28:10 +00:00
Chris Lattner
20d4129fef Minor bug fix. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3577 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-03 23:12:40 +00:00
Chris Lattner
252030e86b Implement setcc for booleans. Fixes bug: 
test/Regression/Transforms/ConstProp/2002-09-03-SetCC-Bools.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3576 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-03 20:09:49 +00:00
Chris Lattner
0c4e886dbf - Renamed Type::isIntegral() to Type::isInteger() 
- Added new method Type::isIntegral() that is the same as isInteger, but
    also accepts bool.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3574 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-03 01:08:28 +00:00
Chris Lattner
65ad37205e - Renamed Type::isIntegral() to Type::isInteger() 
- Added new method Type::isIntegral() that is the same as isInteger, but
    also accepts bool.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3573 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-03 01:07:35 +00:00
Chris Lattner
ce8a14915d - Renamed Type::isIntegral() to Type::isInteger() 
- Added new method Type::isIntegral() that is the same as isInteger, but
    also accepts bool.
SCVS: ----------------------------------------------------------------------


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3572 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-03 01:05:48 +00:00
Chris Lattner
d122f4b648 Fix bugs 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3569 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-02 20:49:27 +00:00
Chris Lattner
62b14df410 Add constant prop & DIE to InstCombine, so it cleans up after itself 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3568 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-02 04:59:56 +00:00
Chris Lattner
96f9d7232c Add printing support to ConstantRange class 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3565 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-02 00:18:22 +00:00
Chris Lattner
645e00d149 Initial implementation of ConstantRange support 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3563 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-01 23:53:36 +00:00
Chris Lattner
ea8b7b8bb5 - Exposed SetCondInst::getInverseCondition & ::getSwappedCondition better 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3562 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-01 19:46:40 +00:00
Chris Lattner
0e9f93ea37 - Fix bug: test/Regression/CBackend/2002-08-20-RecursiveTypes.ll 
- Converted CWriter to be an LLVM pass.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3558 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-31 00:29:16 +00:00
Chris Lattner
2a88bb7065 - Implement SCCP of getelementptr instructions 
- Implement SCCP of globals into ConstantExprs hopefully opening new
   opportunities for more SCCP.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3555 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-30 23:39:00 +00:00
Chris Lattner
c74cb8698f - Eliminate the last traces of the 'analysis' namespace 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3550 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-30 22:53:53 +00:00
Chris Lattner
2964f3624c Really minor cleanups 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3549 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-30 22:53:30 +00:00
Chris Lattner
77e14adf0b AsmParser now depends on clients to verify that input is well formed 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3548 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-30 22:52:23 +00:00
Chris Lattner
3e813b38f1 Minor cleanups so I can remove BasicValueNumbering.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3544 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-30 22:30:36 +00:00
Chris Lattner
74542b64b1 initial implementation of ValueNumbering interface. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3541 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-30 20:29:02 +00:00
Chris Lattner
71c7ec9b18 Initial implementation of value numbering for load instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3540 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-30 20:28:10 +00:00
Chris Lattner
a3cd9de40e - Use Pass::AnalysisImpls instead of findAnalysisGroupMemeber 
- -debug-pass=Details now prints implementation class names for analysis
    groups
  - Rework how AnalysisGroups are resolved to be simpler and better.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3535 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-30 20:25:01 +00:00
Chris Lattner
1c28b42310 - PassManager prints analysis sets nicer 
- Use Pass::AnalysisImpls instead of findAnalysisGroupMemeber


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3534 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-30 20:23:45 +00:00
Chris Lattner
14987f16b4 - GCSE now no longer counts instructions not removed (due to no common 
dominator as being removed)
  - GCSE now uses new Value #'ing interface, instead of dealing with AA itself
  - GCSE worklist implementation much simpler, class cleaned up.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3533 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-30 20:22:29 +00:00
Chris Lattner
04b9025450 Remove unneeded #include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3524 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-29 20:08:55 +00:00
Anand Shukla
b85d265b16 moved this file from lib/Reoptimizer/Mapping 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3519 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-27 22:47:33 +00:00
Anand Shukla
894e830100 Makefile for new sub directory 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3518 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-27 22:46:38 +00:00
Anand Shukla
2caa9204b2 Added Mapping subdir 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3517 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-27 22:45:49 +00:00
Chris Lattner
a34c5689dd Implement ConstantPointerRef support, & ConstantExpr support for Cast, GEP & Add. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3516 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-27 22:33:45 +00:00
Anand Shukla
26022027be added Reoptimizer in Makefile DIRS 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3515 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-27 22:05:53 +00:00
Anand Shukla
5993829fbd Added getFunctionInfo and MappingInfoForFunction pass, and fixed the earlier error in compiling 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3513 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-27 16:45:17 +00:00
Chris Lattner
fabc8803a3 Fix bug: test/Regression/CBackend/2002-08-26-IndirectCallTest.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3511 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-26 20:50:09 +00:00
Chris Lattner
93aeea3748 Add support for turning an array of characters into a string. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3509 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-26 17:53:56 +00:00
Anand Shukla
e0b6b78e09 Changed so it gets linked properly 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3508 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-26 16:45:19 +00:00
Vikram S. Adve
969c4ad65d Fix the way parens are printed around "*ptrName" so that 
no parens are printed around  *, **, ... alone, except if
it is a pointer type for which no name should be printed,
as in the result of a cast.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3506 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-25 20:00:08 +00:00
Vikram S. Adve
74c83e44fa Use newly-added type inspection support in InstTreeNode subclasses. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3501 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-24 21:02:09 +00:00
Vikram S. Adve
685133382d Moved code here to extract memory instruction indices and to check 
whether FoldGetElemNodes should be called.  This is machine-independent
but was in the Sparc directory.  This is in a new function: GetMemInstArgs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3500 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-24 21:00:08 +00:00
Vikram S. Adve
f28d9d643e LoadIdx non-terminal no longer needed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3499 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-24 20:58:04 +00:00
Vikram S. Adve
8cfffd3a3e Sign-extend values used to index arrays (and Simplify 
SetOperandsForMemInstr significantly).  Load and Store
no longer have any indices.  Eliminate spurious sign-extension
on a cast to float/double.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3498 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-24 20:56:53 +00:00
Vikram S. Adve
f519b999a6 Fix sign-extension: it needs to happen *after* multiplying by type size. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3497 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-24 14:44:58 +00:00
Vikram S. Adve
42eb2bae8e Sign-extend array index expressions to work correctly on non-32 bit machines. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3496 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-24 14:44:23 +00:00
Chris Lattner
e6f9a91618 - instcombine demorgan's law: and (not A), (not B) == not (or A, B) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3495 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-23 18:32:43 +00:00
Anand Shukla
ed0f1c5285 Changed default value of 3rd parameter in function definition 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3492 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-23 10:55:49 +00:00
Anand Shukla
6656c43ac7 Added #include <alloca.h> 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3491 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-23 10:54:26 +00:00
Vikram S. Adve
cfa4f4a102 Simplify previous hack slightly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3490 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-23 03:21:01 +00:00
Vikram S. Adve
69f3b72594 Force sign-extension for uint array indexes from 32-bit to 64-bits 
since uint is not normally sign-extended when casting to uint64_t.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3489 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-23 02:55:51 +00:00
Chris Lattner
3bb8ad27a8 Eliminated the MemAccessInst class, folding contents into GEP class. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3488 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 23:37:24 +00:00
Chris Lattner
cc63f1c674 Eliminated the MemAccessInst class, folding contents into GEP class. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3487 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 23:37:20 +00:00
Chris Lattner
24ea74eb9a Load & StoreInst no longer derive from MemAccessInst, so we don't have 
to handle indexing anymore


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3485 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 22:49:05 +00:00
Chris Lattner
5dfe767b87 Load & StoreInst no longer derive from MemAccessInst, so we don't have 
to handle indexing anymore


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3484 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 22:48:55 +00:00
Chris Lattner
8e4fc2598d *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3483 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 22:48:32 +00:00
Chris Lattner
f150b9d984 Load and Store now no longer derive from MemAccessInst. Indexing a load or 
store is not possible anymore.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3482 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 22:47:47 +00:00
Chris Lattner
f9355f636b doxygenize comments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3481 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 22:46:39 +00:00
Chris Lattner
f5e84aa088 Add capability of using pointer analysis to LICM 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3478 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 21:39:55 +00:00
Chris Lattner
0712d55512 Remove long obsolete comments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3476 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 21:25:54 +00:00
Chris Lattner
80b7f8ceb4 Fix bug: test/Regression/Assembler/2002-08-22-DominanceProblem.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3474 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 20:39:29 +00:00
Chris Lattner
c20e24524f Instcombine PHI's of the form %PN = phi PN, X into X and 
%PN = phi PN, PN, PN into 0 (because the phi must not be reachable)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3470 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 20:22:01 +00:00
Chris Lattner
22d8cd6143 Add missing #include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3467 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 18:57:09 +00:00
Chris Lattner
53ad0edd36 Check-in new alias analysis infrastructure 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3465 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 18:25:32 +00:00
Chris Lattner
d456ec983c Convert GCSE pass to use new alias analysis infrastructure 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3463 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 18:24:48 +00:00
Chris Lattner
ff9a9e5b13 Do not generate load/store instructions with indexing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3461 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 16:41:31 +00:00
Chris Lattner
abfb0b5e70 Change code to not use the copyOperands method added to User. It's now 
more efficient to boot.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3453 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 15:57:58 +00:00
Vikram S. Adve
da920aa55b dumpNode() does not need to print MachineInstrs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3444 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 02:59:46 +00:00
Vikram S. Adve
10472cec5e Fix two resource names. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3443 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 02:58:57 +00:00
Vikram S. Adve
e99941a931 Add AsmPrinter::ConstantExprToString, which writes out a ConstantExpr 
as an expression.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3442 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 02:58:36 +00:00
Vikram S. Adve
30a6f49f09 Eliminate bool, boolreg and boolconst nonterminals, and just use 
reg and Constant instead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3441 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 02:56:10 +00:00
Vikram S. Adve
ccc13a49bd Change rules for Not, since it is now implemented as Xor(reg,11..1). 
Eliminate bool, boolreg and boolconst nonterminals, and just use
reg and Constant instead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3440 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 02:55:21 +00:00
Chris Lattner
f20816bc78 - Fighting with linking problem due to removing the ::ID elements. Now the 
implementation .cpp files for analyses are not being included into gccas
    and friends because it is linking to the .a file and there is no explicit
    symbol reference to bring in the .o file.  The new IncludeFile hack is the
    result.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3436 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 23:51:51 +00:00
Chris Lattner
0383cc4455 - Fix asmparser and bytecode reader to not generate loads/stores with idxs 
Now an obnoxious warning is emitted to discourage usage.  Eventually
    support will be removed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3435 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 23:51:21 +00:00
Chris Lattner
a69fd90358 - Split Dominators.h into Dominators.h & PostDominators.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3432 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 23:43:50 +00:00
Chris Lattner
352eef717d Emit an obnoxious warning message for bytecode that includes load/store 
instructions that use indexing.  Convert them transparently into a pair
of instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3431 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 22:55:27 +00:00
Chris Lattner
64339f681a Remove debugging code accidentally checked in. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3430 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 22:49:31 +00:00
Chris Lattner
789bc84262 - Implement the new AnalysisGroup feature, neccesary for Value#ing and pointer analysis 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3426 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 22:17:09 +00:00
Chris Lattner
b63b29d9b0 Do not generate loads/stores with indexing 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3422 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 22:11:33 +00:00
Chris Lattner
25ba05972f Remove extraneous #includes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3421 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 22:11:14 +00:00
Chris Lattner
3f9b28d075 Do not create load/stores with indexes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3420 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 22:10:52 +00:00
Chris Lattner
905641bb01 Remove an optimization that isn't. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3419 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 22:10:06 +00:00
Chris Lattner
546b027b3e - Do not expose ::ID from any of the analyses anymore. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3417 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 17:09:49 +00:00
Chris Lattner
044f908791 - Do not expose ::ID from any of the analyses anymore. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3416 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 17:09:45 +00:00
Chris Lattner
607ace696b - Do not expose ::ID from any of the analyses anymore. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3415 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 17:09:15 +00:00
Chris Lattner
fb30fda1de - Eliminate the need for analyses to expose an ::ID member. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3414 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 17:08:37 +00:00
Chris Lattner
b319faff77 fixed bug: test/Regression/Linker/2002-08-20-ConstantExpr.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3412 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-20 19:35:11 +00:00