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2005-04-02Change the ActualCallees callgraph from hash_multimap<Instruction,Function>Chris Lattner
to std::set<std::pair<Inst,Func>> to avoid duplicate entries. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21030 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02FNEG/FABS/UNDEFAndrew Lenharth
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21029 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02FNEG/FABSAndrew Lenharth
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21028 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02this has now been fixedChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21026 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02ia64 asmprinter fixes:Duraid Madina
- turn off assembler's autoalignment - set FunctionAddrPrefix/Suffix so that .data8 entries pointing to functions have their value wrapped in @fptr(), so that a function descriptor will be materialized for that function. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21025 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02add support for prefix/suffix strings to go around GlobalValue(s)Duraid Madina
(which may or be function pointers) in the asmprinter. For the moment, this changes nothing, except the IA64 backend which can use this to write: data8.ua @fptr(blah__blah__mangled_function_name) (by setting FunctionAddrPrefix/Suffix to "@fptr(" / ")") git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21024 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02support IDEF, fnegabs (thanks sampo)Duraid Madina
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21023 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02add fnegabs opDuraid Madina
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21022 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02Set shift amount to ExtendNate Begeman
Implement ISD::FABS and ISD::FNEG nodes Implement SHL_PARTS, SRL_PARTS, and SRA_PARTS Generate PowerPC 'fneg', 'fabs', and 'fnabs' instructions git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21018 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02don't forget to use the right code generator :)Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21017 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02new testcaseChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21016 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02add support for FABS and FNEGChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21015 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02transform fabs/fabsf calls into FABS nodes.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21014 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02Expand fabs into fnegChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21013 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02add support FNEG and FABSDuraid Madina
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21012 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02Turn -0.0 - X -> fnegChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21011 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02This target doesn't support fabs/fneg yet.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21010 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02Several changes mixed up here. First when legalizing a DAG with pcmarker,Chris Lattner
dont' regen the whole dag if unneccesary. Second, fix and ugly bug with the _PARTS nodes that caused legalize to produce multiples of them. Finally, implement initial support for FABS and FNEG. Currently FNEG is the only one to be trusted though. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21009 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02print fneg/fabsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21008 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02Add two happy new nodes for FABS and FNEGChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21007 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02add an fabs instrChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21006 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02Add support for 64-bit shifts.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21005 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02fix some bugs in the implementation of SHL_PARTS and friends.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21004 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02fix a commentChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21003 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02Turn expanded shift operations into (e.g.) SHL_PARTS if the target supports it.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21002 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02Print some new nodesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21001 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02add some new nodes.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21000 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02Fix a bug when inserting a libcall into a function with no other calls.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20999 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02new generic testcsaeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20996 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02Fix i64 returnsNate Begeman
Generate PowerPC 'subfic' instruction when appropriate git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20995 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02Fix a warning about an unhandled switch caseNate Begeman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20994 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-01For Sparc, this xfails. I don't think sparc has the C99 complex dataJohn Criswell
type support. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20993 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-01Add support for ISD::UNDEF to the X86 beChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20990 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-01Add ISD::UNDEF nodeNate Begeman
Teach the SelectionDAG code how to expand and promote it Have PPC32 LowerCallTo generate ISD::UNDEF for int arg regs used up by fp arguments, but not shadowing their value. This allows us to do the right thing with both fixed and vararg floating point arguments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20988 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-01Fix another PATypeHolder error, contributed by Bill Wendling!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20983 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-01repair mindless SELECT waste.Duraid Madina
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20982 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-01Fix Olden/bh, CR0 was being set in the wrong orderNate Begeman
LowerCallTo and ISD::CALL are going to need to be modified, regs are being set in the wrong order. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20981 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-01Also apply Chris's fix to FP select and SETCCNate Begeman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20979 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-01new testcaseChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20978 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-01Move the selection of the arms of the select operation up to the conditionalChris Lattner
part to make sure we get the side effects and to avoid confusing the CFG. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20977 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-01print the machine CFG in the -print-machineinstrs dumpChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20976 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-01Fix stores to global addressesNate Begeman
Fix calls with no arguments git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20975 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-01Support indexed loads and stores. This drops Shootout/matrix time fromNate Begeman
18.8 to 14.8 seconds. The Pattern ISel is now often faster than the Simple ISel, esp. on memory intensive code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20973 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-01Implement FP_TO_SINT and FP_TO_UINTNate Begeman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20972 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-01Add support for adding 0.0 and -0.0 to the constant pool, since we lie andNate Begeman
say that we support them, for the purposes of generating fsel instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20970 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-01Factor out common code, support FP comparison in folded SetCCNate Begeman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20969 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-31fsel generation for f32 and f64 selectNate Begeman
generate compare immediate for integer compare with constant fold setcc into branch fold setcc into select Code generation quality for Shootout is now on par with the Simple ISel git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20968 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-31make fp div trick dependend on flagAndrew Lenharth
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20967 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-31Fix spelling of `corresponds'Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20966 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-31PCMarker support for DAG and AlphaAndrew Lenharth
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20965 91177308-0d34-0410-b5e6-96231b3b80d8
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