Commit Graph

3089 Commits

Author SHA1 Message Date
Mehwish Nagda
5acd166ff5 added Mapping and Function Pass
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3251 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-05 23:23:19 +00:00
Vikram S. Adve
b8a45c9fe9 Add function GetConstantValueAsUnsignedInt.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3249 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-04 20:55:59 +00:00
Vikram S. Adve
a40cbb3b7e Bug fix in CreateCodeToLoadConst(): use sign of dest, not operand,
in choosing how to create int-set instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3248 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-04 20:55:37 +00:00
Vikram S. Adve
7894d56023 Add a sequence of GEPs with constant indices, for folding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3247 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-04 20:53:14 +00:00
Vikram S. Adve
ed0030e2bc Bug fix in TargetData::getIndexedOffset(): handle struct offset
after array offset correctly.  The type was not being updated for
array offsets!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3246 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-04 20:52:39 +00:00
Vikram S. Adve
99d4a38c77 Bug fix in SetOperandsForMemInstr: handle leading zeros correctly
when folding or not folding GEPs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3245 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-04 20:51:05 +00:00
Vikram S. Adve
1b51b1b4f9 Add function GetConstantValueAsUnsignedInt.
Fix 2 bugs in FoldGetElemChain so index vector is not modified
when no GEPs are folded in, and so a hasLeadingZero is computed
only for the last folded GEP, not the one after that if any.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3244 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-04 20:49:49 +00:00
Chris Lattner
75ac4e511a Fix compilation problem. IsIndexZero doesn't exist, use IsZero instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3243 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-03 20:57:38 +00:00
Chris Lattner
7d20fe3727 Testcase for stuff instcombine should do eventually
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3240 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-03 20:30:26 +00:00
Chris Lattner
d3e7929626 Add some more features that we could instcombine away
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3239 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-03 20:24:58 +00:00
Chris Lattner
e8535486dc *** empty log message ***
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3238 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-03 20:24:45 +00:00
Chris Lattner
9dd794ee00 Comment options that may be enabled
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3237 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-03 20:19:30 +00:00
Vikram S. Adve
ed3fefb34c Simplified handling of array indexes in SetMemOperands_Internal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3236 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-03 13:48:21 +00:00
Vikram S. Adve
607bfadd8c Add MemAccessInst::getNumIndices().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3234 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-03 13:22:36 +00:00
Vikram S. Adve
900fd63d12 Eliminate cast instructions: use only GEPs in decomposed sequence.
Don't decompose if there are 2 indices with 0 as first index.
Compute Changed flag correctly in runOnBasicBlock().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3233 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-03 13:21:15 +00:00
Vikram S. Adve
a1396a163d Run both *.ll and *.c tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3232 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-03 13:17:03 +00:00
Vikram S. Adve
6ae7d3c9ec Added expected decomposed sequence in comments, plus a couple of new cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3231 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-03 13:16:47 +00:00
Chris Lattner
69ab7a8ac6 Fix problem where lli would not print out a 64 bit value when the client code
uses the modifier "%ld".  Now lli passes off "%lld" to the underlying runtime
library in this case.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3230 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-02 23:08:32 +00:00
Chris Lattner
1bbd36156b Fix one real nasty bug
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3227 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-02 22:06:04 +00:00
Chris Lattner
b490c20b38 Fix lli with no arguments
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3226 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-02 21:51:29 +00:00
Chris Lattner
8fd217cb29 Fix bug: test/Regression/Transforms/InstCombine/2002-08-02-CastTest.ll
Implement feature: Cast's can now be converted to bitwise AND expressions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3225 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-02 20:00:25 +00:00
Chris Lattner
7b572eff48 Fix yet another bug in the testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3224 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-02 19:59:20 +00:00
Chris Lattner
77c1462728 Fix bug in testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3223 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-02 19:54:05 +00:00
Chris Lattner
90ac28cf3e * Cleanups of instcombine
- Reenable gep (gep x) -> x
   - Make instcombine do dead instruction elimination where it's really
     easy.  Now visitors don't have to ensure they aren't not processing
     dead instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3222 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-02 19:29:35 +00:00
Chris Lattner
4a6e4b30b4 These tests should not run -dce pass to cleanup instcombine.
If instcombine is making dead instructions, ALL that should be used is -die


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3221 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-02 19:27:58 +00:00
Chris Lattner
c7f9637a9d Add another testcase that isn't failing because of another bug in instcombine
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3220 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-02 18:48:09 +00:00
Chris Lattner
d656922f9d Change test to really test the cases we can hit
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3219 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-02 18:47:11 +00:00
Chris Lattner
b01a8d0165 New testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3218 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-02 18:46:53 +00:00
Vikram S. Adve
60f5606f5f Don't build Debug/ versions when ENABLE_OPTIMIZED is on.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3216 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-02 18:34:12 +00:00
Chris Lattner
be1ecf6050 Fix bug: test/Regression/Transforms/GCSE/2002-05-21-NoSharedDominator.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3215 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-02 18:06:01 +00:00
Chris Lattner
9ce231f3ae Implement dominator checking in the verifier, so that we check that all
defintiions dominate their uses


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3214 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-02 17:37:08 +00:00
Chris Lattner
a915ef0fc0 Fix bug: test/Regression/Other/2002-08-02-DomSetProblem.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3213 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-02 16:51:27 +00:00
Chris Lattner
caa27e2814 Add a note about where to put miscompilation tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3212 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-02 16:44:09 +00:00
Chris Lattner
4c9df7c619 Split dominance calculation and post dominance calculation stuff
Dominance calculation goes to VMCore library to be used by Verifier.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3210 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-02 16:43:03 +00:00
Chris Lattner
f201495f27 New testcase for dominator problem
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3209 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-02 16:41:21 +00:00
Chris Lattner
e7e764ca77 The verify pass is implicit
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3208 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-02 16:39:18 +00:00
Chris Lattner
20f15aa8fb New test
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3207 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-02 16:26:08 +00:00
Chris Lattner
50d29c9278 Tweak makefile after moving
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3205 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-02 16:10:24 +00:00
Chris Lattner
5315599b9c Verify is implicit for opt
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3204 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-01 22:26:32 +00:00
Chris Lattner
51ed58d8af Fix makefile to work.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3203 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-01 20:50:54 +00:00
Chris Lattner
d86cbea0fb Fix broken testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3202 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-01 20:50:03 +00:00
Chris Lattner
92ae901d9e Make testcase legal LLVM
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3201 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-01 20:48:21 +00:00
Chris Lattner
cc8d8fb676 Remove unneccesary #inlcude
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3200 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-01 20:01:02 +00:00
Chris Lattner
ca0a1f7d49 Enhance -time-passes to be more detailed and useful
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3199 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-01 19:33:09 +00:00
Vikram S. Adve
a4704045e8 Bug fix: incorrect SAVE instruction when using register for stack size.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3198 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-01 14:26:11 +00:00
Vikram S. Adve
747b3bdc85 Feature test for stack size bigger than immed. field of SAVE instruction.
Also tests code generation for code with mixed indices.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3197 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-01 14:21:05 +00:00
Chris Lattner
2fd5b3da1e Reorder tool building sequence to more closely match the reality of what
is being worked on the most.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3196 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-01 00:01:33 +00:00
Chris Lattner
fc94446777 Fix bug: test/Regression/Assembler/2002-07-31-SlashInString.llx
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3195 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-31 23:56:44 +00:00
Chris Lattner
fdd0fba013 NEw testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3194 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-31 23:54:29 +00:00
Chris Lattner
280b09b178 Implement the other half of a feature advertised by OperandConvertableToType.
This fixes bug: test/Regression/Transforms/LevelRaise/2002-07-31-AssertionFailure.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3193 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-31 22:31:34 +00:00