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2010-08-05Don't use PassInfo* as a type identifier for passes. Instead, use the ↵Owen Anderson
address of the static ID member as the sole unique type identifier. Clean up APIs related to this change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110396 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-03Thread const correctness through a bunch of AliasAnalysis interfaces andDan Gohman
eliminate several const_casts. Make CallSite implicitly convertible to ImmutableCallSite. Rename the getModRefBehavior for intrinsic IDs to getIntrinsicModRefBehavior to avoid overload ambiguity with CallSite, which happens to be implicitly convertible to bool. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110155 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-02Prefix `next' iterator operation with `llvm::'.Oscar Fuentes
Fixes potential ambiguity problems on VS 2010. Patch by nobled! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110029 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-02Fix a -Wreorder warning.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110022 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-02Work in progress.Nick Lewycky
Start cleaning up MergeFunctions to look more like the rest of LLVM. The primary change here is to move the methods responsible for comparison into the new FunctionComparator object. Some comments added. There's more to do. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110021 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-31The BlockExtractorPass() constructor was not reading the BlockFile and that wasRafael Espindola
exactly what bugpoint expected it to do. There was also only one user of BlockExtractorPass(const std::vector<BasicBlock*> &B), so just remove it and make BlockExtractorPass read BlockFile. This fixes bugpoint's block extraction. Nick, please review. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109936 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-28simplify by using CallSite constructors; virtually eliminates CallSite::get ↵Gabor Greif
from the tree git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109687 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-22mass elimination of reliance on automatic iterator dereferencingGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109103 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-22simplifyGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109101 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-22do not access arguments via low-level interface, do not multiply dereference ↵Gabor Greif
use_iterators git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109100 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-22pass dereferenced iterator to dyn_castGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109099 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-22undo 80 column trespassing I causedGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109092 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-21Fix batch of converting RegisterPass<> to INTIALIZE_PASS().Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109045 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-20Make this code a little more readable.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108968 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-20Fix a typo.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108962 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-20Don't look up the "dbg" metadata kind by name.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108961 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-20Use getDebugLoc and setDebugLoc instead of getDbgMetadata and setDbgMetadata,Dan Gohman
avoiding MDNode overhead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108909 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-16eliminate unlockedRefineAbstractTypeTo, types are all per-llvmcontext,Chris Lattner
so there is no locking involved in type refinement. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108553 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-16Arrays and vectors with different numbers of elements are not equivalent.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108517 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-15This is a full sentence.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108418 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-15Disable aliases on all platforms.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108417 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13Grammar.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108252 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12cache result of operator*Gabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108146 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12cache result of operator*Gabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108145 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12cache result of operator*Gabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108144 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12cache results of operator*Gabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108143 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12cache dereferenced iteratorsGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108134 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12make the prototypes for CreateMalloc and CreateFree more consistent. PatchChris Lattner
by Hans Vandierendonck from PR7605 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108116 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-09cache result of operator*Gabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107990 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-07Rename "Release" builds as "Release+Asserts"; rename "Release-Asserts"Duncan Sands
builds to "Release". The default build is unchanged (optimization on, assertions on), however it is now called Release+Asserts. The intent is that future LLVM releases released via llvm.org will be Release builds in the new sense, i.e. will have assertions disabled (currently they have assertions enabled, for a more than 20% slowdown). This will bring them in line with MacOS releases, which ship with assertions disabled. It also means that "Release" now means the same things in make and cmake builds: cmake already disables assertions for "Release" builds AFAICS. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107758 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-01Implement the "linker_private_weak" linkage type. This will be used forBill Wendling
Objective-C metadata types which should be marked as "weak", but which the linker will remove upon final linkage. However, this linkage isn't specific to Objective-C. For example, the "objc_msgSend_fixup_alloc" symbol is defined like this: .globl l_objc_msgSend_fixup_alloc .weak_definition l_objc_msgSend_fixup_alloc .section __DATA, __objc_msgrefs, coalesced .align 3 l_objc_msgSend_fixup_alloc: .quad _objc_msgSend_fixup .quad L_OBJC_METH_VAR_NAME_1 This is different from the "linker_private" linkage type, because it can't have the metadata defined with ".weak_definition". Currently only supported on Darwin platforms. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107433 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-01Debugging infomration is encoded in llvm IR using metadata. This is designedDevang Patel
such a way that debug info for symbols preserved even if symbols are optimized away by the optimizer. Add new special pass to remove debug info for such symbols. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107416 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-01If a named mdnode is removed then mark module as changed.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107412 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30Remove all debug info related named mdnodes.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107323 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30use ArgOperand APIGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107277 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-29Revert r107205 and r107207.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107215 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-29Introducing the "linker_weak" linkage type. This will be used for Objective-CBill Wendling
metadata types which should be marked as "weak", but which the linker will remove upon final linkage. For example, the "objc_msgSend_fixup_alloc" symbol is defined like this: .globl l_objc_msgSend_fixup_alloc .weak_definition l_objc_msgSend_fixup_alloc .section __DATA, __objc_msgrefs, coalesced .align 3 l_objc_msgSend_fixup_alloc: .quad _objc_msgSend_fixup .quad L_OBJC_METH_VAR_NAME_1 This is different from the "linker_private" linkage type, because it can't have the metadata defined with ".weak_definition". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107205 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-29Return Changed. This required setting Changed if dbg metadataDuncan Sands
is stripped off. Currently set unconditionally, since the API does not provide a way of working out if anything was actually stripped off. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107142 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-24use ArgOperand API and CallSite for arg range; add necessary casts and ↵Gabor Greif
perform some cosmetics git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106747 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-24use ArgOperand API and CallSite for arg rangeGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106745 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-24Use ValueMap instead of DenseMap.Devang Patel
The ValueMapper used by various cloning utility maps MDNodes also. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106706 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-22Use pre-increment instead of post-increment when the result is not used.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106542 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-07Make bugpoint dead-argument-hacking actually work, and actually test it.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105551 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-05Partial specialization was not checking the callsite to make sure it was ↵Kenneth Uildriks
using the same constants as the specialization, leading to calls to the wrong specialization. Patch by Takumi Nakamura\! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105528 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-31Avoid swap when a copy suffices.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105220 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-20Strip llvm.dbg.lv also.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104236 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-15Teach the always inliner to release its inline cost estimates, like the basicNick Lewycky
inliner did in r103653. Why does the always inliner even bother with cost estimates anyways? git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103858 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-15Clean up, no functional change.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103857 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-13Remove heinous tabs.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103700 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-13Replace the core comparison login in merge functions. We can now mergeNick Lewycky
vector<>::push_back() in: int foo(vector<int> &a, vector<unsigned> &b) { a.push_back(10); b.push_back(11); } to two calls to the same push_back function, or fold away the two copies of push_back() in: struct T { int; }; struct S { char; }; vector<T*> t; vector<S*> s; void f(T *x) { t.push_back(x); } void g(S *x) { s.push_back(x); } but leave f() and g() separate, since they refer to two different global variables. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103698 91177308-0d34-0410-b5e6-96231b3b80d8
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