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Author SHA1 Message Date
Reid Spencer
c55b243bcd Fix a bug in EvaluateInDifferentType. The type of operand should not be 
used to determine whether a ZExt or SExt cast is performed. Instead, pass
an "isSigned" bool to the function and determine its value from the opcode
of the cast involved.
Also, clean up some cruft from previous patches.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32548 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 18:21:21 +00:00
John Criswell
308fce15ec Remove DSA tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32547 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 18:05:30 +00:00
Jim Laskey
5fed164d70 Update version in safe guards. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32546 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 17:49:24 +00:00
Chris Lattner
18c3e6524d xfail these until I recommit the scalarrepl patch 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32545 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 17:42:40 +00:00
Reid Spencer
7eb7638276 Implement review feedback. Most of this has to do with removing unnecessary 
cast instructions. A few are bug fixes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32544 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 17:19:09 +00:00
John Criswell
3ce85d5f8e Remove DSA tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32543 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 17:02:04 +00:00
John Criswell
e026c070c4 Remove DSA. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32542 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 16:54:24 +00:00
Reid Spencer
21a55c9f08 For mul transforms, when checking for a cast from bool as either operand, 
make sure to also check that it is a zext from bool, not any other cast
operation type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32539 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 08:33:33 +00:00
Reid Spencer
5ae9cebef5 Fix and/or/xor (cast A), (cast B) --> cast (and/or/xor A, B) 
The cast patch introduced the possibility that the wrong cast opcode
could be used and that this transform could trigger on different kinds
of cast operations. This patch rectifies that.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32538 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 08:27:15 +00:00
Reid Spencer
8782e53fd5 Ressurrect this needed file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32537 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 08:10:16 +00:00
Reid Spencer
b6f4ff2cb0 Ressurrect the Stacker "st" configuration. Someday this will all go 
away, but until then Stacker needs its configuration.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32536 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 08:09:48 +00:00
Reid Spencer
3ba68b9eef Change the interface to SCEVExpander::InsertCastOfTo to take a cast opcode 
so the decision of which opcode to use is pushed upward to the caller.
Adjust the callers to pass the expected opcode.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32535 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 08:06:42 +00:00
Reid Spencer
dccd9fe161 Fix some casts. isdigit(c) returns 0 or 1, not 0 or -1 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32534 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 08:04:32 +00:00
Reid Spencer
e922eb6f17 Update for llvm-gcc4 build. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32533 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 08:03:25 +00:00
Evan Cheng
6586adfc1a Update comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32532 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 06:12:35 +00:00
Evan Cheng
b9d89c9ffb Update comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32531 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 06:09:03 +00:00
Chris Lattner
4d17caadbc only check non-external functions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32530 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 04:45:46 +00:00
Chris Lattner
41af719526 Reject attempts to define intrinsics. This fixes PR1047 and 
Regression/Verifier/2006-12-12-IntrinsicDefine.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32529 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 04:30:37 +00:00
Chris Lattner
32c081ae5f New testcase for PR1047 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32528 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 04:30:18 +00:00
Evan Cheng
548f611bae Expand (f64 extload f32) to (f64 fp_ext (load f32)) if f64 type action is expand. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32527 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 03:19:57 +00:00
Evan Cheng
98ff3b979a Expand fsqrt, fsin, and fcos to libcalls. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32526 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 02:38:13 +00:00
Devang Patel
3162691f69 Add #ifdef switch toggle between old and new pass manager. However, 
continue to use old pass manager at the moment. To use new manager
remove #define USE_OLD_PASSMANAGER 1 from Pass.h


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32525 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 02:36:01 +00:00
Chris Lattner
21c362d324 revert my recent int<->fp and vector union promotion changes, they expose 
obscure bugs affecting the X86 code generator.  I will reenable this
when fixed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32524 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 02:26:45 +00:00
Evan Cheng
6af00d588c Expand f32 / f64 to i32 / i64 conversion to soft-fp library calls. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32523 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 01:57:55 +00:00
Chris Lattner
7f88ee0c5a Fix a regression that completely broke make install. 
Instead of installing into /usr/local/bin it would install into /usr/localbin


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32522 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 01:15:18 +00:00
Reid Spencer
7b06bd532d Replace CastInst::createInferredCast calls with more accurate cast 
creation calls.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32521 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 00:50:17 +00:00
Reid Spencer
31b628ba60 Change createInferredCast calls to more accurate cast creation calls. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32520 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 00:47:58 +00:00
Devang Patel
2db3a3bed7 FunctionPassManager does not support runOnModule(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32519 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 00:34:32 +00:00
Devang Patel
3f2577decb Move getAnalysis() and getAnalysisID() definitions from Pass.h to 
PassAnalysisSupport.h


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32518 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 00:23:44 +00:00
Devang Patel
37a6f7966c Implement PassManager_New destructors. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32517 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-13 00:09:23 +00:00
Devang Patel
d4ea4ef541 Remove unused constructor. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32516 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 23:51:31 +00:00
Reid Spencer
d977d8651a Replace inferred getCast(V,Ty) calls with more strict variants. 
Rename getZeroExtend and getSignExtend to getZExt and getSExt to match
the the casting mnemonics in the rest of LLVM.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32514 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 23:36:14 +00:00
Devang Patel
ebc0922eeb Add routines to dump pass manager queue. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32513 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 23:34:33 +00:00
Devang Patel
b920bd85ad FunctionPassManager() 
Set AnalysisResolver_New and add FPM to PassManagers list.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32512 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 23:27:37 +00:00
Devang Patel
1fbe2c9964 Do not runOnFunction on external functions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32510 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 23:15:28 +00:00
Devang Patel
41545fd663 Initialize AnalysisImpls for each pass before executing the pass. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32509 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 23:13:09 +00:00
Devang Patel
27aaab2bd3 collectRequiredAnalysisPasses(). 
Include RequiredTrainsitiveSet also.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32508 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 23:09:32 +00:00
Devang Patel
54e247d2d0 removeNotPreservedAnalysis(). 
Do not remove ImmutablePass from the list.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32507 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 23:07:44 +00:00
Devang Patel
395ed73984 Initialize activeManager. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32506 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 22:57:43 +00:00
Devang Patel
1e1008a52e Remove unused constructor. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32505 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 22:56:36 +00:00
Devang Patel
a5f9d556b7 Maintain ImmutablePasses list at top level only. Do not make them 
directly available to individual managers.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32504 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 22:53:40 +00:00
Devang Patel
d0fa16c336 findAnalysisPass(). 
First search all available passes before searching ImmutablePasses.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32503 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 22:50:05 +00:00
Devang Patel
7e601a70fc Fix thinko. 
While searching for a analysis in a pass manager, do not search it into
pass manager's manager.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32501 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 22:47:13 +00:00
Devang Patel
1b8d015066 o s/OtherPassManagers/IndirectPassManagers 
o Make IndirectPassManagers vector of PMDataManager *
o Move PMTopLevelManager implementation below all class declarations.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32499 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 22:35:25 +00:00
Devang Patel
689c683bcc Initialize AnalysisImpls for ImmutablePass. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32498 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 22:21:37 +00:00
Evan Cheng
279101eb1a Expand FP constant to integers if FP types are not legal. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32497 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 22:19:28 +00:00
Devang Patel
dff33ef8e8 Set top level manager. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32496 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 22:02:16 +00:00
Evan Cheng
5c9ce1893a Soft fp FNEG, SINT_TO_FP, UINT_TO_FP libcall expansion. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32495 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 21:51:17 +00:00
Evan Cheng
004952140f Expand ConstantFP to load from CP if float types are being expanded. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32494 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 21:32:44 +00:00
Evan Cheng
0ca67332fa Expand i32/i64 CopyToReg f32/f64 to BIT_CONVERT + CopyToReg. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32493 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 21:21:32 +00:00