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2005-04-06lie a bit and say that r1/r12 (GP/SP) _aren't_ callee-save, as we takeDuraid Madina
care of this ourselves git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21110 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-06make sure 'special' registers don't get allocatedDuraid Madina
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21109 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-04fix SREM/UREM, which gave incorrect results for x%y if x was zero. This isDuraid Madina
an ugly hack, but it seems to work. I should fix this properly and add a test as well. fixes multisource/obsequi (maybe others) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21075 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-04add implicit use opDuraid Madina
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21074 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-03.bss is no problem here.Duraid Madina
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21061 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
2005-04-02support 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
2005-04-02add support FNEG and FABSDuraid Madina
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21012 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-02This 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
2005-04-01repair mindless SELECT waste.Duraid Madina
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20982 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-31Assorted fixes:Duraid Madina
* Stop being pessimistic about output register allocation * Start to handle function descriptors: compute target GPs and so on when doing indirect calls etc. Not there yet, though. For the moment, we try to use _indirect_ branches wherever possible, to stress test function descriptors. * FP divide-by-zero should work now * add varargs (it doesn't work, though) At this point, all of SingleSource passes (modulo C++ tests that are due to issues with the CFE, see note in the README.) Much of MultiSource also passes although there's still a ton of bugs around. Something for me to work on tomorrow, then. :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20960 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-31* declare local common symbols as such (.lcomm, not merely .common)Duraid Madina
* begin great adventure into correct function descriptor materialization git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20956 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-31daintynessDuraid Madina
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20955 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-31add what we need to fudge a 'floating point conditional move', this isDuraid Madina
used to get FP div-by-zero working properly (shunt the right answer depending on how frcpa sets its predicate output) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20954 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-28Emit .global @function and .global @object entries so the Intel iasDuraid Madina
assembler may be used; identify LLVM output as such. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20892 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-26Change interface to LowerCallTo to take a boolean isVarArg argument.Nate Begeman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20842 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-24fix a compilation error, patch contributed by Bill Wendling!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20807 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-24Remove comments that are now meaningless from the pattern ISels, at Chris'sNate Begeman
request. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20804 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-19Stop using deprecated interface.Alkis Evlogimenos
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20679 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-17typo/denialDuraid Madina
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20663 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-17clean up warnings when building in release modeDuraid Madina
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20658 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-17OK, IA64 is statically linked into llcDuraid Madina
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20655 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-17build the IA64 target as a .so for nowDuraid Madina
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20654 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-17and so it begins...Duraid Madina
PHASE 1: write instruction selector PHASE 2: ??? PHASE 3: profit! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20652 91177308-0d34-0410-b5e6-96231b3b80d8
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