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2010-05-28Bitcode support for allocas with arbitrary array size types.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104915 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28Fix typo.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104914 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28Fix typo.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104913 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28Fix build breakage.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104912 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28Eliminate the restriction that the array size in an alloca must be i32.Dan Gohman
This will help reduce the amount of casting required on 64-bit targets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104911 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28Add support to tablegen for auto-generating arm_neon.h from a tablegen ↵Nate Begeman
description of the intrinsics. The goal is to auto-generate both support for GCC-style (vector) and ARM-style (struct of vector) intrinsics. This is work in progress, but will be completed soon. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104910 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28Add the cc_out operand for t2RSBrs instructions. I missed this when I changedBob Wilson
the instruction class for t2RSB to add that operand in svn r104582. Radar 8033757. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104907 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27Add a -regalloc=default option that chooses a register allocator based on the -OJakob Stoklund Olesen
optimization level. This only really affects llc for now because both the llvm-gcc and clang front ends override the default register allocator. I intend to remove that code later. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104904 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27Remove ancient prototype.Jakob Stoklund Olesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104903 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27Update the saved stack pointer in the sjlj function context following eitherJim Grosbach
an alloca() or an llvm.stackrestore(). rdar://8031573 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104900 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27Use report_fatal_error, not llvm_unreachable.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104899 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27back out 104862/104869. Can reuse stacksave after all. Very cool.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104897 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27Factor out the handler work from SignalHandler into a helper function,Dan Gohman
and change llvm::sys::RunInterruptHandlers to call that function directly instead of calling SignalHandler, because the rest of SignalHandler invokes side effects which aren't appropriate, including raising the signal. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104896 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27llvm can't correctly support 'H', 'Q' and 'R' modifiers. Just mark it an error.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104891 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27MC/X86: Add aliases for Jcc variants.Kevin Enderby
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104890 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27Eliminate some unnessary Path::exists() calls.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104888 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27Make ParseIRFile and getLazyIRFileModule incoporate the underlyingDan Gohman
error message string into their own error message string, so that the information isn't lost. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104887 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27Don't flush the raw_ostream in llvm::WriteBitcodeToFile; it's atDan Gohman
the wrong level. Clients which need to leave the stream open but which still require the bitcode bits to be on disk should call flush themselves. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104885 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27Do not drop location info for inlined function args.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104884 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27Fix some bad fall-throughs in a switch statement. Both the 'Q' and 'R' casesBob Wilson
should fall through to the 'H' case, but instead 'Q' was falling through to 'R' so that it would do the wrong thing for a big-endian ARM target. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104883 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27When handling raw_ostream errors manually, use clear_error() so thatDan Gohman
raw_ostream doesn't try to do its own error handling. Also, close the raw_ostream before checking for errors so that any errors that occur during closing are caught by the manual check. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104882 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27When handling raw_ostream errors manually, use clear_error() so thatDan Gohman
raw_ostream doesn't try to do its own error handling. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104881 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27Mark some math lib intrinsic nodes Legal on SSE4.1.Dale Johannesen
No functional effect as these nodes are not generated yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104879 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27Don't special-case stdout in llvm::WriteBitcodeToFile; just considerDan Gohman
it to be the caller's responsibility to provide a stream in binary mode. This fixes a layering violation and avoids an outs() call. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104878 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27Adjust test case for lexical block pruning. Follow-on to r104842 and Radar ↵Stuart Hastings
7424645. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104876 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27Don't create an output stream when output is disabled.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104875 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27Simplify raw_ostream usage.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104874 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27Avoid calling outs() and fouts() when the stream isn't really needed.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104873 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27Let's try one more time to match patterns.Devang Patel
The goal is to match following 3 lines. In otherwords, a temp. label between to DEBUG_VALUE comments. ;DEBUG_VALUE: bar:x <- undef ## 2010-01-18-Inlined-Debug.c:7 Ltmp1: ;DEBUG_VALUE: foo:__x <- undef ## 2010-01-18-Inlined-Debug.c:5 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104872 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27Teach instCombine to remove malloc+free if malloc's only uses are comparisonsDuncan Sands
to null. Patch by Matti Niemenmaa. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104871 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27hook ISD::STACKADDR to an intrinsicJim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104869 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27FastISel doesn't yet handle callee-pop functions.Dan Gohman
To support this, move IsCalleePop from X86ISelLowering to X86Subtarget. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104866 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27add ISD::STACKADDR to get the current stack pointer. Will be used by sjlj EHJim Grosbach
to update the jmpbuf in the presence of VLAs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104862 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27Merge basic binops SSE 1 & 2 instruction classes. This is a step towards ↵Bruno Cardoso Lopes
refactoring common code between SSE versions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104860 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27Temp. labels number may not match for all configurations.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104858 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27Add basic error checking to MemoryBuffer::getSTDIN.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104855 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27Use the return value of getMagicNumber instead of using aDan Gohman
separate canRead() call. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104853 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27Don't bother clearing the Magic string when the magic numberDan Gohman
can't be read, since it isn't cleared on other error paths. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104852 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27Don't bother checking canRead() before calling getMagicNumber();Dan Gohman
getMagicNumber() does its own error checking. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104851 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27inlined function's arguments need a label to mark the start point because ↵Devang Patel
they are not directly attached to current function. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104848 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27Minor code simplification.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104845 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27Support for nested functions/classes in debug output. Radar 7424645.Stuart Hastings
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104841 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27Delete a spurious svn:mergeinfo property.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104840 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27remove incorrect GCCBuiltin<> usageJim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104833 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27typoGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104832 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27rename test to represent meaningful dateGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104831 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27AsmMatcher: Ensure classes are totally ordered, so we can std::sort them ↵Daniel Dunbar
reliably. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104806 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27Add a test for llvm-gcc svn r104726.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104805 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27Add a quick test of relocations.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104794 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-27Rearrange conditionals so we don't get caught with the correct type as wrong.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104793 91177308-0d34-0410-b5e6-96231b3b80d8