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path: root/llvm/lib/Transforms/Utils/InlineFunction.cpp
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* Fix a pretty serious misfeature of the inliner: if it inlines a functionChris Lattner2009-10-271-0/+9
| | | | | | | | | | with multiple return values it inserts a PHI to merge them all together. However, if the return values are all the same, it ends up with a pointless PHI and this pointless PHI happens to really block SRoA from happening in at least a silly C++ example written by Doug, but probably others. This fixes rdar://7339069. llvm-svn: 85206
* Simplify some code (first hunk) and fix PR5208 (second hunk) byChris Lattner2009-10-171-8/+6
| | | | | | updating the callgraph when introducing a call. llvm-svn: 84310
* Introduce and use convenience methods for getting pointer typesDuncan Sands2009-10-061-1/+1
| | | | | | | where the element is of a basic builtin type. For example, to get an i8* use getInt8PtrTy. llvm-svn: 83379
* Instruction::clone does not need to take an LLVMContext&. Remove that andNick Lewycky2009-09-271-1/+1
| | | | | | update all the callers. llvm-svn: 82889
* Fix comment.Eric Christopher2009-09-061-1/+1
| | | | llvm-svn: 81138
* remove a bunch of explicit code previously needed to update theChris Lattner2009-09-011-27/+7
| | | | | | callgraph. This is now dead because RAUW does the job. llvm-svn: 80703
* Change CallGraphNode to maintain it's Function as an AssertingVHChris Lattner2009-09-011-1/+1
| | | | | | | | | | | | for sanity. This didn't turn up any bugs. Change CallGraphNode to maintain its "callsite" information in the call edges list as a WeakVH instead of as an instruction*. This fixes a broad class of dangling pointer bugs, and makes CallGraph have a number of useful invariants again. This fixes the class of problem indicated by PR4029 and PR3601. llvm-svn: 80663
* Reapply 79977.Devang Patel2009-08-281-3/+3
| | | | | | Use MDNodes to encode debug info in llvm IR. llvm-svn: 80406
* enhance InlineFunction to be able to optionally returnChris Lattner2009-08-271-6/+15
| | | | | | a the list of static allocas that it inlined. llvm-svn: 80203
* smallvectorize the list of returns built by CloneAndPruneFunctionInto.Chris Lattner2009-08-271-1/+1
| | | | llvm-svn: 80202
* reduce inlining factor some stuff out to a static helper function,Chris Lattner2009-08-271-126/+155
| | | | | | and other code cleanups. No functionality change. llvm-svn: 80199
* Revert 79977. It causes llvm-gcc bootstrap failures on some platforms.Devang Patel2009-08-261-3/+3
| | | | llvm-svn: 80073
* Update DebugInfo interface to use metadata, instead of special named ↵Devang Patel2009-08-251-3/+3
| | | | | | | | llvm.dbg.... global variables, to encode debugging information in llvm IR. This is mostly a mechanical change that tests metadata support very well. This change speeds up llvm-gcc by more then 6% at "-O0 -g" (measured by compiling InstructionCombining.cpp!) llvm-svn: 79977
* Push LLVMContexts through the IntegerType APIs.Owen Anderson2009-08-131-5/+7
| | | | llvm-svn: 78948
* Move more code back to 2.5 APIs.Owen Anderson2009-07-301-3/+3
| | | | llvm-svn: 77635
* Move types back to the 2.5 API.Owen Anderson2009-07-291-1/+1
| | | | llvm-svn: 77516
* Move ConstantExpr to 2.5 API.Owen Anderson2009-07-291-1/+1
| | | | llvm-svn: 77494
* Revert the ConstantInt constructors back to their 2.5 forms where possible, ↵Owen Anderson2009-07-241-2/+2
| | | | | | thanks to contexts-on-types. More to come. llvm-svn: 77011
* Get rid of the Pass+Context magic.Owen Anderson2009-07-221-9/+9
| | | | llvm-svn: 76702
* Revert yesterday's change by removing the LLVMContext parameter to ↵Owen Anderson2009-07-151-1/+1
| | | | | | AllocaInst and MallocInst. llvm-svn: 75863
* Move EVER MORE stuff over to LLVMContext.Owen Anderson2009-07-141-2/+3
| | | | llvm-svn: 75703
* This started as a small change, I swear. Unfortunately, lots of things call ↵Owen Anderson2009-07-091-1/+1
| | | | | | the [I|F]CmpInst constructors. Who knew!? llvm-svn: 75200
* More LLVMContext-ification.Owen Anderson2009-07-051-7/+10
| | | | llvm-svn: 74807
* PR4123: don't crash when inlining a call which uses its own result.Eli Friedman2009-05-081-3/+10
| | | | llvm-svn: 71199
* While inlining, clone llvm.dbg.func.start intrinsic and adjust Devang Patel2009-04-151-0/+45
| | | | | | llvm.dbg.region.end instrinsic. This nested llvm.dbg.func.start/llvm.dbg.region.end pair now enables DW_TAG_inlined_subroutine support in code generator. llvm-svn: 69118
* Update call graph after inlining invoke.Devang Patel2009-03-311-2/+19
| | | | | | Patch by Jay Foad. llvm-svn: 68120
* Revert unintended commmit.Dale Johannesen2009-03-041-5/+2
| | | | llvm-svn: 66001
* Always skip ptr-to-ptr bitcasts when counting,Dale Johannesen2009-03-041-2/+5
| | | | | | per Chris' suggestion. Slightly faster. llvm-svn: 65999
* Fix a nasty bug (PR3550) where the inline pass could incorrectly mark Chris Lattner2009-02-121-2/+2
| | | | | | | calls with the tail marker when inlining them through an invoke. Patch, testcase, and perfect analysis by Jay Foad! llvm-svn: 64364
* Revert r63600. It didn't fix the bug, it just moved it a bit.Nick Lewycky2009-02-031-7/+2
| | | | llvm-svn: 63618
* Update the callgraph when replacing InvokeInst with CallInst when inlining.Nick Lewycky2009-02-031-3/+8
| | | | llvm-svn: 63600
* introduce typedef for complicated vector, and use it tooGabor Greif2009-01-171-2/+1
| | | | llvm-svn: 62384
* typoGabor Greif2009-01-161-1/+1
| | | | llvm-svn: 62377
* avoid using iterators when they get invalidated potentiallyGabor Greif2009-01-151-4/+14
| | | | | | this fixes PR3332 llvm-svn: 62271
* Fix testsuite regressions from recursive inlining.Dale Johannesen2009-01-131-3/+3
| | | | llvm-svn: 62189
* reapply Sanjiv's patch to genericize memcpy/memset/memmove to take anChris Lattner2008-11-211-1/+3
| | | | | | arbitrary integer width for the count. llvm-svn: 59823
* Revert r59802. It was breaking the build of llvm-gcc:Bill Wendling2008-11-211-3/+1
| | | | | | | | | | | | | | | | | | | | | g++ -m32 -c -g -DIN_GCC -W -Wall -Wwrite-strings -Wmissing-format-attribute -fno-common -mdynamic-no-pic -DHAVE_CONFIG_H -Wno-unused -DTARGET_NAME=\"i386-apple-darwin9.5.0\" -I. -I. -I../../llvm-gcc.src/gcc -I../../llvm-gcc.src/gcc/. -I../../llvm-gcc.src/gcc/../include -I./../intl -I../../llvm-gcc.src/gcc/../libcpp/include -I../../llvm-gcc.src/gcc/../libdecnumber -I../libdecnumber -I/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.obj/include -I/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.src/include -DENABLE_LLVM -I/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.obj/../llvm.src/include -D_DEBUG -D_GNU_SOURCE -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -I. -I. -I../../llvm-gcc.src/gcc -I../../llvm-gcc.src/gcc/. -I../../llvm-gcc.src/gcc/../include -I./../intl -I../../llvm-gcc.src/gcc/../libcpp/include -I../../llvm-gcc.src/gcc/../libdecnumber -I../libdecnumber -I/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.obj/include -I/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.src/include ../../llvm-gcc.src/gcc/llvm-types.cpp -o llvm-types.o ../../llvm-gcc.src/gcc/llvm-convert.cpp: In member function 'void TreeToLLVM::EmitMemCpy(llvm::Value*, llvm::Value*, llvm::Value*, unsigned int)': ../../llvm-gcc.src/gcc/llvm-convert.cpp:1496: error: 'memcpy_i32' is not a member of 'llvm::Intrinsic' ../../llvm-gcc.src/gcc/llvm-convert.cpp:1496: error: 'memcpy_i64' is not a member of 'llvm::Intrinsic' ../../llvm-gcc.src/gcc/llvm-convert.cpp: In member function 'void TreeToLLVM::EmitMemMove(llvm::Value*, llvm::Value*, llvm::Value*, unsigned int)': ../../llvm-gcc.src/gcc/llvm-convert.cpp:1512: error: 'memmove_i32' is not a member of 'llvm::Intrinsic' ../../llvm-gcc.src/gcc/llvm-convert.cpp:1512: error: 'memmove_i64' is not a member of 'llvm::Intrinsic' ../../llvm-gcc.src/gcc/llvm-convert.cpp: In member function 'void TreeToLLVM::EmitMemSet(llvm::Value*, llvm::Value*, llvm::Value*, unsigned int)': ../../llvm-gcc.src/gcc/llvm-convert.cpp:1528: error: 'memset_i32' is not a member of 'llvm::Intrinsic' ../../llvm-gcc.src/gcc/llvm-convert.cpp:1528: error: 'memset_i64' is not a member of 'llvm::Intrinsic' make[3]: *** [llvm-convert.o] Error 1 make[3]: *** Waiting for unfinished jobs.... rm fsf-funding.pod gcov.pod gfdl.pod cpp.pod gpl.pod gcc.pod make[2]: *** [all-stage1-gcc] Error 2 make[1]: *** [stage1-bubble] Error 2 make: *** [all] Error 2 llvm-svn: 59809
* Make mem[cpy,move,set] intrinsics overloaded.Sanjiv Gupta2008-11-211-1/+3
| | | | llvm-svn: 59802
* Large mechanical patch.Devang Patel2008-09-251-2/+2
| | | | | | | | | | | | | | | s/ParamAttr/Attribute/g s/PAList/AttrList/g s/FnAttributeWithIndex/AttributeWithIndex/g s/FnAttr/Attribute/g This sets the stage - to implement function notes as function attributes and - to distinguish between function attributes and return value attributes. This requires corresponding changes in llvm-gcc and clang. llvm-svn: 56622
* s/ParameterAttributes/Attributes/gDevang Patel2008-09-231-1/+1
| | | | llvm-svn: 56513
* Reapply 55859. This doesn't change anything asDuncan Sands2008-09-081-6/+7
| | | | | | | long as the callgraph is correct. It checks for wrong callgraphs more strictly. llvm-svn: 55894
* Revert r55859. This is breaking the build in the abscence of its companion ↵Owen Anderson2008-09-051-7/+6
| | | | | | commit. llvm-svn: 55865
* Delete the removeCallEdgeTo callgraph method,Duncan Sands2008-09-051-6/+7
| | | | | | | | | | | | | | | because it does not maintain a correct list of callsites. I discovered (see following commit) that the inliner will create a wrong callgraph if it is fed a callgraph with correct edges but incorrect callsites. These were created by Prune-EH, and while it wasn't done via removeCallEdgeTo, it could have been done via removeCallEdgeTo, which is an accident waiting to happen. Use removeCallEdgeFor instead. llvm-svn: 55859
* Remove trailing whitespace.Duncan Sands2008-09-051-36/+36
| | | | llvm-svn: 55835
* Rename some GC classes so that their roll will hopefully be clearer.Gordon Henriksen2008-08-171-4/+4
| | | | | | | | | | | | | | | | | | In particular, Collector was confusing to implementors. Several thought that this compile-time class was the place to implement their runtime GC heap. Of course, it doesn't even exist at runtime. Specifically, the renames are: Collector -> GCStrategy CollectorMetadata -> GCFunctionInfo CollectorModuleMetadata -> GCModuleInfo CollectorRegistry -> GCRegistry Function::getCollector -> getGC (setGC, hasGC, clearGC) Several accessors and nested types have also been renamed to be consistent. These changes should be obvious. llvm-svn: 54899
* Enable first-class aggregates support.Dan Gohman2008-07-231-60/+14
| | | | | | | | | | | | 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 Instruction::eraseFromParent().Dan Gohman2008-06-211-3/+3
| | | | llvm-svn: 52606
* Clean up a use of std::distance.Dan Gohman2008-06-201-2/+1
| | | | llvm-svn: 52544
* Teach InlineFunction how to differentiate between multiple-valueDan Gohman2008-06-201-2/+10
| | | | | | | return statements and aggregate returns so that it handles both correctly. llvm-svn: 52519
* Fix a bunch of 80col violations that arose from the Create API change. Tweak ↵Gabor Greif2008-05-151-1/+2
| | | | | | makefile targets to find these better. llvm-svn: 51143
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