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* Adding support for __builtin_annotation with an intrinsic called ↵Tanya Lattner2007-09-212-0/+41
| | | | | | llvm.annotation. This is similar to llvm.var.annotation but is applied to expressions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42211 91177308-0d34-0410-b5e6-96231b3b80d8
* Change APFloat::convertFromInteger to take the incomingDale Johannesen2007-09-216-24/+32
| | | | | | | | | | | | bit width instead of number of words allocated, which makes it actually work for int->APF conversions. Adjust callers. Add const to one of the APInt constructors to prevent surprising match when called with const argument. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42210 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix PR1692Devang Patel2007-09-212-3/+68
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* Fix CopyFrom for non-POD data types.Owen Anderson2007-09-211-1/+1
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* #ifdef out unsafe tracing code, which fixes PR1689Chris Lattner2007-09-211-15/+17
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* don't read Block after it is freed. This fixes PR1684Chris Lattner2007-09-211-0/+2
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* Add missing entry.Devang Patel2007-09-211-3/+3
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* gcroot testcase, patch by Eric Christopher.Chris Lattner2007-09-211-0/+28
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* I cannot spell coalesce :)Chris Lattner2007-09-211-3/+3
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* gcroot must take concrete types, not arbitrary types.Chris Lattner2007-09-213-13/+14
| | | | | | | clean up intrinsic descriptions in langref a bit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42194 91177308-0d34-0410-b5e6-96231b3b80d8
* initialize SetCCResultContents, fixing PR1693Chris Lattner2007-09-211-0/+1
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* Don't add a default STACK_ALIGN (use the generic ABI alignment)Rafael Espindola2007-09-213-8/+7
| | | | | | | Implement calls to functions with byval arguments on X86 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42192 91177308-0d34-0410-b5e6-96231b3b80d8
* There is no {rsqrt,rcp}{p,s}d.Dan Gohman2007-09-211-12/+0
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* small cleanup: use LowerMemArgument in LowerFastCCArguments alsoRafael Espindola2007-09-211-6/+1
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* Initial hack at 2.1 release notes.Chris Lattner2007-09-211-339/+119
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* Add partial caching of non-local memory dependence queries. This provides a ↵Owen Anderson2007-09-212-3/+34
| | | | | | | | | modest speedup for GVN. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42185 91177308-0d34-0410-b5e6-96231b3b80d8
* Honor user-defined section specification of a global, ignores whether its ↵Evan Cheng2007-09-213-8/+7
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* Fix PR 1688. See comments there.Dale Johannesen2007-09-201-13/+25
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* Update aux. info associated with an instruction before erasing instruction.Devang Patel2007-09-201-12/+12
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* Do not override user specified section.Devang Patel2007-09-201-2/+2
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* Don't increment invalid iterator.Devang Patel2007-09-201-1/+2
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* Testcase for PR1678.Duncan Sands2007-09-201-0/+14
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* Disable if-conversion for this test.Evan Cheng2007-09-201-1/+1
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* -enable-arm-if-conversion is gone.Evan Cheng2007-09-208-23/+23
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* Fix dumb regression in constant folding (Regression/C/casts)Dale Johannesen2007-09-201-1/+1
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* Regenerate.Gordon Henriksen2007-09-201-25/+68
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* Incorporating review feedback for GC verifier patch.Gordon Henriksen2007-09-206-54/+89
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* Fix several more entries in the x86 reload/remat folding tables.Dan Gohman2007-09-202-18/+142
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* use typenames equivalent toGabor Greif2007-09-201-2/+2
| | | | | | | | | | | | | (u)intval, because latter are not present in older caml/mlvalues.h (e.g. 2004/07/07, 1.48.6.1) Using this as a workaround for now, until --without-ocaml works or we settle on a better solution git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42160 91177308-0d34-0410-b5e6-96231b3b80d8
* another long double bugletDale Johannesen2007-09-201-0/+1
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* Excuse me.Nick Lewycky2007-09-201-1/+1
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* Fix optimization. %x = sub %x, %y does not imply that %y is zero.Nick Lewycky2007-09-202-1/+103
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* Enable if-conversion for ARM by default.Evan Cheng2007-09-201-3/+3
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* More long double fixes. x86_64 should build now.Dale Johannesen2007-09-196-21/+67
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* Avoid referencing deleted instruction.Evan Cheng2007-09-191-5/+26
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* Previously GraphWriter assumed operator*() for node_iterator alwaysTed Kremenek2007-09-191-1/+5
| | | | | | | | | | | | | | returned a reference type. This patch allows operator*() to return a non-reference type while still maintaining the old behavior when it does return a reference type. This patch was motivated when I tried to use "df_iterator" (see llvm/ADT/DepthFirstIterator.h) as a "node_iterator", as df_iterator does not return a reference type and thus we would get a compilation error when trying to take the address of a temporary. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42151 91177308-0d34-0410-b5e6-96231b3b80d8
* Avoid unsafe promotion.Devang Patel2007-09-192-9/+76
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* PSHUFDmi, etc. are actually folding a load, not a store.Evan Cheng2007-09-191-3/+3
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* Fix longdouble -> uint conversion.Dale Johannesen2007-09-191-2/+3
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* reject things like "declare internal @foo"Chris Lattner2007-09-191-2/+11
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* Add a flag to mark a dirty cache entry. This is not yet used, but will ↵Owen Anderson2007-09-192-0/+5
| | | | | | | | | eventually help non-local memdep caching. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42137 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix some long double issues.Dale Johannesen2007-09-191-19/+21
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* Improve comment.Duncan Sands2007-09-191-1/+2
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* Partial fix for PR1678: correct some parts of constantDuncan Sands2007-09-191-2/+4
| | | | | | | | fold that were missed in the fix for PR1646. Probably this null/not-null logic should be factorized somewhere. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42131 91177308-0d34-0410-b5e6-96231b3b80d8
* A global variable with external weak linkage can be null, whileDuncan Sands2007-09-191-2/+6
| | | | | | | an alias could alias such a global variable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42130 91177308-0d34-0410-b5e6-96231b3b80d8
* include alloca.h if available. this helps Solaris, but intnat and uintnat ↵Gabor Greif2007-09-191-1/+5
| | | | | | types are still undefined, causing errors git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42129 91177308-0d34-0410-b5e6-96231b3b80d8
* Testcase for PR1678.Duncan Sands2007-09-191-0/+10
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* Use struct SDep instead of std::pair for SUnit pred and succ lists. First stepEvan Cheng2007-09-195-54/+64
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* Set CCR (EFLAGS) copy cost to -1, i.e. extremely expensive to copy.Evan Cheng2007-09-191-1/+3
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* Add CopyCost to TargetRegisterClass. This specifies the cost of copying a valueEvan Cheng2007-09-195-4/+20
| | | | | | | between two registers in the specific class. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42123 91177308-0d34-0410-b5e6-96231b3b80d8
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