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2009-08-15rewrite FindStringInBuffer to use an explicit loop instead ofChris Lattner
trying to wrap strstr which is just too inconvenient. Make it use a StringRef to avoid ".c_str()" calls. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79120 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15Instead of using an std::pair, use a custom struct.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79119 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15specify a target triple so global variable manglings are consistent etc.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79118 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15convert to filecheck.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79117 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15rename this test to sse2.llChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79116 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15merge a bunch more sse3 tests into sse3.llChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79115 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15convert test to filecheck format.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79114 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15rename testChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79113 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15this is a test for sse3, simplify it.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79112 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15the .eh_frame sections we generate need to be writable (whichChris Lattner
is why they are datarel). This should fix PR4724, and is fallout from r78890. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79111 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15document filecheck.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79110 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15fix pasto noticed by JakubChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79109 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15Use the new API for creating an OpaqueType.Nicolas Geoffray
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79107 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15add a stub for futher description of filecheck.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79106 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15add a simple FileCheck man page.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79105 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15tidy upChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79101 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15Update cpp generation with new LLVM API for primitive types.Nicolas Geoffray
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79098 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15Revert a few changes that were done in 78603.Sanjiv Gupta
PIC16DebugInfo currently rely on NameStr of composite type descriptors to uniquely identify debug info for two aggregate type decls with same name. This implementation will change when we have MDNodes based debug info implemenatation in place git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79097 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15Don't setCalleeSavedInfoValid() until spills are interted.Jakob Stoklund Olesen
In a naked function, the flag is never set and getPristineRegs() returns an empty list. That means naked functions are able to clobber callee saved registers, but that is the whole point of naked functions. This fixes PR4716. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79096 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15Allow double defs in the machine code verifier after the addPreRegAlloc passes.Jakob Stoklund Olesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79095 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15Move XCore AsmPrinter to XCore/AsmPrinter directory.Richard Osborne
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79094 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15Add XFAIL testcase for setcc undef.Jakob Stoklund Olesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79093 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15Add XFAIL test case for a scavenger assert.Jakob Stoklund Olesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79092 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15Add support for the PowerPC 64-bit SVR4 ABI.Tilmann Scheller
The Link Register is volatile when using the 32-bit SVR4 ABI. Make it possible to use the 64-bit SVR4 ABI. Add non-volatile registers for the 64-bit SVR4 ABI. Make sure r2 is a reserved register when using the 64-bit SVR4 ABI. Update PPCFrameInfo for the 64-bit SVR4 ABI. Add FIXME for 64-bit Darwin PPC. Insert NOP instruction after direct function calls. Emit official procedure descriptors. Create TOC entries for GlobalAddress references. Spill 64-bit non-volatile registers to the correct slots. Only custom lower VAARG when using the 32-bit SVR4 ABI. Use simple VASTART lowering for the 64-bit SVR4 ABI. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79091 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15Update LocalRewriter::DistanceMap when inserting stack loads.Jakob Stoklund Olesen
In the included test case, a stack load was not included in DistanceMap. That caused TransferDeadness to ignore the instruction, leading to a scavenger assert. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79090 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15Reformatting and some cleanup.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79088 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-1580 col violations.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79087 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15Fix tests.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79086 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15Turn on if-conversion for thumb2.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79084 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15update for rename.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79082 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15rename PIC16Section.h -> MCSectionPIC16.h for consistency withChris Lattner
the class it defines. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79081 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15cmake likes its explicit list of files to build.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79080 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15use XCore-specific section with xcore specific cp/dp flags to restore Chris Lattner
support for globals going into the appropriate sections with the flags. This hopefully finishes unbreaking the previous behavior that I broke before. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79079 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15If ELF subtargets don't want to support 4/8/16-byte mergable sections, allow Chris Lattner
them to null out the default section pointers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79078 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15add support for target-specific ELF section flags, add a new MCSectionXCoreChris Lattner
class which represents the XCore cp/dp section flags. No functionality change yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79077 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15Simplify a few more things, eliminating a few more dependencies onDan Gohman
"the current basic block". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79069 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15Simplify this code to not depend as much on CurMBB.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79068 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15Do not use frame register to reference fixed stack objects if the function ↵Evan Cheng
is frameless. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79067 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15Always check to see if raw_fd_ostream's file descriptor is attached toDan Gohman
a terminal, not just when it's STDOUT_FILENO. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79066 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15Add support for column computation on unbuffered streams.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79065 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15Move FormattedStream's write_impl out of line.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79064 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15Remove an unnecessary #include.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79063 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15switch DominanceFrontier::splitBlock to use a smallvector forChris Lattner
the pred list instead of a vector, saving a boat load of malloc/free's. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79062 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-15On x86-64, for a varargs function, don't store the xmm registers toDan Gohman
the register save area if %al is 0. This avoids touching xmm regsiters when they aren't actually used. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79061 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14Do not completely skip subrange info for a zero sized array.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79044 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14Leaf functions which do not save CSRs can be frameless even with ↵Evan Cheng
-disable-fp-elim. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79039 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14CMake: Updated library dependence info.Oscar Fuentes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79038 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14Add sse4.2 string/text processing intrinsics. We'll select these later.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79037 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14Whitespace cleanup.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79036 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-14Allow targets to specify their choice of calling conventions perAnton Korobeynikov
libcall. Take advantage of this in the ARM backend to rectify broken choice of CC when hard float is in effect. PIC16 may want to see if it could be of use in MakePIC16Libcall, which works unchanged. Patch by Sandeep! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79033 91177308-0d34-0410-b5e6-96231b3b80d8
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