summaryrefslogtreecommitdiffstats
path: root/llvm/lib/Transforms/IPO/IPConstantPropagation.cpp
Commit message (Collapse)AuthorAgeFilesLines
* Now with fewer extraneous semicolons!Owen Anderson2010-10-071-1/+1
| | | | llvm-svn: 115996
* Reapply r110396, with fixes to appease the Linux buildbot gods.Owen Anderson2010-08-061-1/+1
| | | | llvm-svn: 110460
* Revert r110396 to fix buildbots.Owen Anderson2010-08-061-1/+1
| | | | llvm-svn: 110410
* Don't use PassInfo* as a type identifier for passes. Instead, use the ↵Owen Anderson2010-08-051-1/+1
| | | | | | | | address of the static ID member as the sole unique type identifier. Clean up APIs related to this change. llvm-svn: 110396
* simplify by using CallSite constructors; virtually eliminates CallSite::get ↵Gabor Greif2010-07-281-2/+2
| | | | | | from the tree llvm-svn: 109687
* Fix batch of converting RegisterPass<> to INTIALIZE_PASS().Owen Anderson2010-07-211-2/+2
| | | | llvm-svn: 109045
* cache result of operator*Gabor Greif2010-07-121-3/+4
| | | | llvm-svn: 108145
* Remove unused LLVMContext.Nick Lewycky2009-11-231-5/+2
| | | | llvm-svn: 89642
* teach ipsccp and ipconstprop that a blockaddress doesn't 'take the address' ↵Chris Lattner2009-11-011-0/+3
| | | | | | | | | of a function in a way that should prevent ip constprop. This allows clang/test/CodeGen/indirect-goto.c to pass with the new indirect goto lowering. llvm-svn: 85709
* Remove includes of Support/Compiler.h that are no longer needed after theNick Lewycky2009-10-251-1/+0
| | | | | | VISIBILITY_HIDDEN removal. llvm-svn: 85043
* Remove VISIBILITY_HIDDEN from class/struct found inside anonymous namespaces.Nick Lewycky2009-10-251-1/+1
| | | | | | | Chris claims we should never have visibility_hidden inside any .cpp file but that's still not true even after this commit. llvm-svn: 85042
* Constant propagating byval pointer is safe if function is readonly.Torok Edwin2009-09-241-2/+2
| | | | llvm-svn: 82700
* Don't constant propagate byval pointers, since they are not really pointers, butTorok Edwin2009-09-241-1/+2
| | | | | | | rather structs passed by value. This fixes PR5038. llvm-svn: 82689
* Push LLVMContexts through the IntegerType APIs.Owen Anderson2009-08-131-1/+1
| | | | llvm-svn: 78948
* Move more code back to 2.5 APIs.Owen Anderson2009-07-301-3/+3
| | | | llvm-svn: 77635
* Get rid of the Pass+Context magic.Owen Anderson2009-07-221-5/+5
| | | | llvm-svn: 76702
* Move the ConstantInt uniquing table into LLVMContextImpl. This exposed a ↵Owen Anderson2009-07-161-0/+2
| | | | | | | | number of issues in our current context-passing stuff, which is also fixed here llvm-svn: 76089
* Finish LLVMContext-ing lib/Analysis. This required pushing LLVMContext's ↵Owen Anderson2009-07-061-1/+1
| | | | | | through the ValueTracking API. llvm-svn: 74873
* More LLVMContext-ification.Owen Anderson2009-07-061-3/+4
| | | | llvm-svn: 74811
* Use cast<> instead of dyn_cast<> for things that are known to beJay Foad2009-06-061-5/+1
| | | | | | Instructions. llvm-svn: 73002
* introduce a useful abstraction to find out if a Use is in the call position ↵Gabor Greif2009-01-221-3/+4
| | | | | | of an instruction llvm-svn: 62788
* Add the private linkage.Rafael Espindola2009-01-151-1/+1
| | | | llvm-svn: 62279
* Clean up some multiple-return-value code that is no longerDan Gohman2008-10-031-5/+1
| | | | | | applicable. llvm-svn: 57033
* remove redundant test (mayBeOverriden() includes hasLinkOnceLinkage)Nuno Lopes2008-09-291-1/+1
| | | | llvm-svn: 56786
* Rename isWeakForLinker to mayBeOverridden. Use itDuncan Sands2008-09-291-1/+1
| | | | | | | instead of hasWeakLinkage in a bunch of optimization passes. llvm-svn: 56782
* Tidy up several unbeseeming casts from pointer to intptr_t.Dan Gohman2008-09-041-1/+1
| | | | llvm-svn: 55779
* Enable first-class aggregates support.Dan Gohman2008-07-231-3/+1
| | | | | | | | | | | | Remove the GetResultInst instruction. It is still accepted in LLVM assembly and bitcode, where it is now auto-upgraded to ExtractValueInst. Also, remove support for return instructions with multiple values. These are auto-upgraded to use InsertValueInst instructions. The IRBuilder still accepts multiple-value returns, and auto-upgrades them to InsertValueInst instructions. llvm-svn: 53941
* Use a CallSite to find the nth argument of a call/invoke instruction instead ofMatthijs Kooijman2008-06-191-11/+11
| | | | | | | using getOperand() directly. This makes things work with invoke instructions as well. llvm-svn: 52489
* Reapply r52397 (make IPConstProp promote returned arguments), but fixed thisMatthijs Kooijman2008-06-181-3/+18
| | | | | | | | time. Sorry for the trouble! This time, also add a testcase, which I should have done in the first place... llvm-svn: 52455
* Reapply r52396, it was unrelated to the breakage (that was caused by r52397, myMatthijs Kooijman2008-06-181-53/+76
| | | | | | commit after this). llvm-svn: 52453
* revert recent patch which is causing widespread breakage.Chris Lattner2008-06-171-85/+53
| | | | llvm-svn: 52415
* Learn IPConstProp to propagate arguments that are directly returned. StrictlyMatthijs Kooijman2008-06-171-2/+11
| | | | | | | | speaking these are not constant values. However, when a function always returns one of its arguments, then from the point of view of each caller the return value is constant (or at least a known value) and can be replaced. llvm-svn: 52397
* Learn IPConstProp to look at individual return values and propagate themMatthijs Kooijman2008-06-171-53/+76
| | | | | | | | | | | individually. Also learn IPConstProp how returning first class aggregates work, in addition to old style multiple return instructions. Modify the return-constants testscase to confirm this behaviour. llvm-svn: 52396
* Fix PR2411, where ip constant prop would propagate theChris Lattner2008-06-091-0/+5
| | | | | | result of a weak function. llvm-svn: 52137
* Clean up the use of static and anonymous namespaces. This turned upDan Gohman2008-05-131-2/+4
| | | | | | | several things that were neither in an anonymous namespace nor static but not intended to be global. llvm-svn: 51017
* simplify code for propagation of constant arguments into Chris Lattner2008-04-231-46/+49
| | | | | | callees. llvm-svn: 50142
* Fix a number of bugs in ipconstantprop, simplify the code, fit in 80 cols,Chris Lattner2008-04-231-41/+39
| | | | | | fix read after free bug (PR2238). llvm-svn: 50141
* Incorporate feedback.Devang Patel2008-03-201-24/+24
| | | | | | | | - Fix loop nest. - Use RetVals.size() - Check for null return value. llvm-svn: 48605
* Handle multiple ret values.Devang Patel2008-03-111-21/+59
| | | | llvm-svn: 48254
* Make Transforms to be 4.3 warnings-cleanAnton Korobeynikov2008-02-201-1/+2
| | | | llvm-svn: 47371
* Remove attribution from file headers, per discussion on llvmdev.Chris Lattner2007-12-291-2/+2
| | | | llvm-svn: 45418
* Fix typo in comment.Nick Lewycky2007-05-061-1/+1
| | | | llvm-svn: 36873
* Drop 'const'Devang Patel2007-05-031-2/+2
| | | | llvm-svn: 36662
* Use 'static const char' instead of 'static const int'.Devang Patel2007-05-021-2/+2
| | | | | | | Due to darwin gcc bug, one version of darwin linker coalesces static const int, which defauts PassID based pass identification. llvm-svn: 36652
* Do not use typeinfo to identify pass in pass manager.Devang Patel2007-05-011-0/+4
| | | | llvm-svn: 36632
* Apply the VISIBILITY_HIDDEN field to the remaining anonymous classes inReid Spencer2007-02-051-1/+2
| | | | | | | the Transforms library. This reduces debug library size by 132 KB, debug binary size by 376 KB, and reduces link time for llvm tools slightly. llvm-svn: 33939
* For PR1136: Rename GlobalVariable::isExternal as isDeclaration to avoidReid Spencer2007-01-301-1/+1
| | | | | | confusion with external linkage types. llvm-svn: 33663
* Eliminate static ctors due to Statistic objectsChris Lattner2006-12-191-5/+4
| | | | llvm-svn: 32693
* Detemplatize the Statistic class. The only type it is instantiated withChris Lattner2006-12-061-2/+2
| | | | | | is 'unsigned'. llvm-svn: 32279
* eliminate RegisterOpt. It does the same thing as RegisterPass.Chris Lattner2006-08-271-3/+3
| | | | llvm-svn: 29925
OpenPOWER on IntegriCloud