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2008-03-23Add license headerAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48707 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-23Add Win64 compilation callback. This allows easy examples to be JITed on Win64!Anton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48706 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-23Provide a JIT selector on win64Anton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48704 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-23Hack out the PIC mode on Win64 targets. This needs to be investigated later.Anton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48703 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-23Code cleanup. Provide generic way of selecting JIT pointer bitwidth regardlessAnton Korobeynikov
of compiler used. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48702 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-23Remove old-standing obsolete code.Anton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48701 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-22Honour built-in defines on win64 targets for automatically subtarget recognize.Anton Korobeynikov
Force stack alignment to 16 bytes on win targets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48695 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-22Recognize "windows" in target triple, not only "win32"Anton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48694 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-22Add information about callee-saved registers on Win64Anton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48692 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-22Add convenient helper for win64 check. Simplify things slightly.Anton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48691 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-22Initial support for Win64 calling conventions. Still in early state.Anton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48690 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-22Another comments fixingAnton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48683 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-21Restore this assert now that the livevar bug is fixed.Chris Lattner
This verifies kill info for "ret" fp operands is right. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48656 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-21Introduce a new node for holding call argumentDuncan Sands
flags. This is needed by the new legalize types infrastructure which wants to expand the 64 bit constants previously used to hold the flags on 32 bit machines. There are two functional changes: (1) in LowerArguments, if a parameter has the zext attribute set then that is marked in the flags; before it was being ignored; (2) PPC had some bogus code for handling two word arguments when using the ELF 32 ABI, which was hard to convert because of the bogusness. As suggested by the original author (Nicolas Geoffray), I've disabled it for the moment. Tested with "make check" and the Ada ACATS testsuite. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48640 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-21remove Evan's "ugly hack" that sorta attempted to get Chris Lattner
x86-64 return conventions correct, but was never enabled. We can now do the "right thing" with multiple return values. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48635 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-21Add support for calls that return two FP values inChris Lattner
ST(0)/ST(1). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48634 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-21disable a bogus assertion.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48633 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-21Enable support for returning two long-double values in ST(0)/ST(1).Chris Lattner
This allows us to compile fp-stack-2results.ll into: _test: fldz fld1 ret which returns 1 in ST(0) and 0 in ST(1). This is needed for x86-64 _Complex long double. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48632 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-21Undo 48570. Correctly match mmx shift instructions with an immediate operand.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48627 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-20add a note.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48583 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-20Fix this xform: (sra (shl X, m), result_size) -> (sign_extend (trunc (shl X, ↵Evan Cheng
result_size - n - m))) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48578 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-20detabify llvm, patch by Mike Stump!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48577 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-20Add more patterns to match in the integer comparison test harnesses.Scott Michel
Fix bugs encountered, mostly due to range matching for immediates; the CellSPU's 10-bit immediates are sign extended, covering a larger range of unsigned values. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48575 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-19Add intrinsics to match mmx shift builtin's with immediate operand.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48569 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-19PassInfo keep tracks whether a pass is an analysis pass or not.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48554 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-19Add support for multiple return values for the PPC target byDan Gohman
converting call result lowering to use the CallingConvLowering infastructure. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48552 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-19Don't loose incoming argument registers. Fix documentation style.Arnold Schwaighofer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48545 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-19Fix X86's isTruncateFree to not claim that truncate to i1 is free. This ↵Christopher Lamb
fixes Bill's testcase that failed for r48491. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48542 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-18On Darwin, GCC issues a ".globl" for something that has a "visibility protected"Bill Wendling
attribute instead of ".protected". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48516 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-18Fix a x86-64 isel lowering bug that's been around forever. A x86-64 varargs ↵Evan Cheng
function implicitly reads X86::AL, don't clobber it! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48515 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-17Make Complex long long/double/long double workDale Johannesen
in ppc64 mode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48459 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-17Check in some #ifdef'd out code switching call argument Chris Lattner
lowering over to SparcCallingConv.td. We can't make the switch yet because we can't say to pass f64 registers in 2 x i32 registers with the td file yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48449 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-17minor cleanupsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48448 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-17Unbreak JIT. Ignore TargetInstrInfo::IMPLICIT_DEF.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48447 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-17remove dead codeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48445 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-17Switch sparc from using LowerCallTo to using LowerOperation(CALL) like Chris Lattner
other targets. Use autogenerated calling conv to lower result of calls. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48444 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-17Start moving sparc to use SparcCallingConv.td, switching overChris Lattner
return lowering first. This fixes a bug where the top and bottom of i64 values were returned in the wrong registers before. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48443 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-17split sparc lowering out into SparcISelLowering.{cpp|h} to followChris Lattner
best practices. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48442 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-17refactor the LowerOperation code out to individual functions for Chris Lattner
each lowering, which is 'best practice'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48441 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-17Next round of PPC32 ABI changes. Allow for gccDale Johannesen
behavior where a callee thinks a param will be present in memory, even though the ABI doc says it doesn't have to be. Handle complex long long and complex double (4 and 8 return regs). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48439 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-17various rotate fun.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48438 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-16Add a couple missing SSE4 instructionsNate Begeman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48430 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-16C and Objective Caml bindings for the TargetData class.Gordon Henriksen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48422 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-16Make insert_subreg a two-address instruction, vastly simplifying ↵Christopher Lamb
LowerSubregs pass. Add a new TII, subreg_to_reg, which is like insert_subreg except that it takes an immediate implicit value to insert into rather than a register. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48412 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-15Remove isImplicitDef TargetInstrDesc flag.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48381 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-15Replace all target specific implicit def instructions with a target ↵Evan Cheng
independent one: TargetInstrInfo::IMPLICIT_DEF. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48380 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-14Implement the real calling convention for ppc32 Altivec:Dale Johannesen
vectors go at the end of the memory area, after all non-vector parameters. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48364 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-14Fix some 80 col violations.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48361 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-14Fix a number of encoding bugs. SSE 4.1 instructions MPSADBWrri, PINSRDrr, ↵Evan Cheng
etc. have 8-bits immediate field (ImmT == Imm8). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48360 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-14Add debugging stuff.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48359 91177308-0d34-0410-b5e6-96231b3b80d8
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