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2011-08-31Remove "_Int" forms of MOVUPSmr and MOVAPSmrBruno Cardoso Lopes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138895 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31Update more tests to the new EH scheme.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138894 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31Update the tests to the new EH scheme.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138891 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31Make sure we aren't deleting the landingpad instruction.Bill Wendling
The landingpad instruction is required in the landing pad block. Because we're not deleting terminating instructions, the invoke may still jump to here (see Transforms/SCCP/2004-11-16-DeadInvoke.ll). Remove all uses of the landingpad instruction, but keep it around until code-gen can remove the basic block. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138890 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31Fix encoding for tBcc with immediate offset operand.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138889 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31Misc cleanup; addresses Duncan's comments on r138877.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138887 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31When performing instruction selection for LDR_PRE_IMM/LDRB_PRE_IMM, we still ↵Owen Anderson
need to preserve the sign of the index. This fixes miscompilations of Quicksort in the nightly testsuite, and hopefully others as well. <rdar://problem/10046188> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138885 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31Run the Thumb1 parser tests in Thumb2 mode, as well.Jim Grosbach
Thumb2 is a superset of Thumb1, so all of the encodings should still work. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138883 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31Remove FIXME. Thumb2 MOV instruction will use separate custom tricks.Jim Grosbach
When we want encoding T3 (the wide encoding), we can explicitly check for that and twiddle the CanAcceptCarrySet accordingly. For now, just correctly handle encodings T1 and T2 when in Thumb2 mode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138879 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31Fill in type legalization for MERGE_VALUES in all the various cases. Patch ↵Eli Friedman
by Micah Villmow. (No testcase because the issue only showed up in an out-of-tree backend.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138877 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31Thumb NOP encoding varies depending on ARCH revision.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138876 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31Fix roundtripping of Thumb BL/BLX instructions with immediate offsets ↵Owen Anderson
instead of labels. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138874 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31tBcc is OK to be predicated in Thumb2 outside of IT blocks (obviously).Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138873 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31Generic expansion for atomic load/store into cmpxchg/atomicrmw xchg; ↵Eli Friedman
implements 64-bit atomic load/store for ARM. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138872 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31Thumb2 parsing and encoding for ADC(register).Jim Grosbach
Also add instruction aliases for non-.w versions of SBC since they're the same. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138871 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31After r138010, subroutine type does not have context info. Update type ↵Devang Patel
verifier accordingly. This fixes ptype.exp gdb testsuite regressions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138869 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-3164-bit atomic cmpxchg for ARM.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138868 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31Fix typo. Patch by Liu.Akira Hatanaka
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138866 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31Compress Repeated Byte OutputDavid Greene
Emit a repeated sequence of bytes using .zero. This saves an enormous amount of asm file space for certain programs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138864 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31Tweak Thumb1 ADD encoding selection a bit.Jim Grosbach
When the destination register of an add immediate instruction is explicitly specified, encoding T1 is preferred, else encoding T2 is preferred. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138862 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31Put VMOVS widening under a command line option, off by default.Jakob Stoklund Olesen
It appears that our use of the imp-use and imp-def flags with sub-registers is not yet robust enough to support this. The failing test case is complicated, I am working on a reduction. <rdar://problem/10044201> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138861 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31This test requires sse, otherwise x87 ops will block tailcall optimizationBenjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138859 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31Spelling and grammar fixes to problems found by Duncan.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138858 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31Make sure we don't crash when -miphoneos-version-min is specified on x86. ↵Eli Friedman
Hopefully this will fix gcc testsuite failures. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138856 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31Rework this conditional a bit.Eric Christopher
Patch by Sanjoy Das git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138853 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31lit: Normalize pathsep slashes also on %T.NAKAMURA Takumi
On Python-w32 with mingw msys bash, %T was replaced to "x:\foo\bar...". msys bash cannot handle DOSish paths. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138852 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31- Move all MOVSS and MOVSD patterns close to their definitionsBruno Cardoso Lopes
- Duplicate some store patterns to their AVX forms! - Catched a bug while restricting the patterns subtarget, fix it and update a testcase to check it properly git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138851 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31Remove unnecessary AVX checksBruno Cardoso Lopes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138850 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31Teach more places to use VMOVAPS,VMOVUPS instead of MOVAPS,MOVUPS,Bruno Cardoso Lopes
whenever AVX is enabled. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138849 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31Fix (movhps load) lowering / pattern to match more cases. rdar://10050549Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138848 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31Some minor cleanups for r138845.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138846 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31Some 64-bit atomic operations on ARM. 64-bit cmpxchg coming next.Eli Friedman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138845 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-31Fix test typo.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138843 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-30Remove the old tail duplication pass. It is not used and is unable to updateRafael Espindola
ssa, so it has to be run really early in the pipeline. Any replacement should probably use the SSAUpdater. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138841 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-30Fix issues with disassembly of IT instructions involving condition codes ↵Owen Anderson
other the EQ/NE. Discovered by roundtrip testing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138840 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-30Fix encoding of CBZ/CBNZ Thumb2 instructions with immediate offsets rather ↵Owen Anderson
than labels. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138837 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-30Teach macho-dump to dump the uleb128s referred to by linkedit_data segments.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138836 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-30Fix encoding of PC-relative Thumb1 LDR's when using immediate offsets ↵Owen Anderson
instead of labels. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138835 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-30Fix encoding of Thumb1 B instructions with immediate offsets, which is ↵Owen Anderson
necessary for round-tripping. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138834 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-30Clean up whitespace.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138833 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-30Fix off-by-one error Benjamin noticed.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138832 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-30Add a triple.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138831 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-30Remove empty file.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138830 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-30Speculatively revert r138809 in an attempt to fix DragonEgg.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138829 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-30Enable compact unwind info by default. This only applies to Darwin when CFI isBill Wendling
disabled. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138826 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-30Fix C++0x narrowing errors when char is unsigned.Jeffrey Yasskin
In the case of EDInstInfo, this would actually cause a bug when -1 became 255 and was then compared >=0 in llvm-mc/Disassembler.cpp. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138825 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-30Preliminary documentation in docs/SegmentedStacks.html.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138823 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-30Port Thumb2 assembler tests over to disassembler tests.Owen Anderson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138822 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-30Some test code to check if correct code is being generated.Rafael Espindola
Patch by Sanjoy Das. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138820 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-30The code model of JIT should default to JITDefault.Nicolas Geoffray
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138819 91177308-0d34-0410-b5e6-96231b3b80d8
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