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1c8add9978
llvm-6502/test/CodeGen/Mips/msa
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Daniel Sanders 1c8add9978 [mips][msa] Fix vector insertions where the index is variable 
Summary:
This isn't supported directly so we rotate the vector by the desired number of
elements, insert to element zero, then rotate back.

The i64 case generates rather poor code on MIPS32. There is an obvious
optimisation to be made in future (do both insert.w's inside a shared 
rotate/unrotate sequence) but for now it's sufficient to select valid code
instead of aborting.

Depends on D3536

Reviewers: matheusalmeida

Reviewed By: matheusalmeida

Differential Revision: http://reviews.llvm.org/D3537

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207640 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-30 12:09:32 +00:00
..
2r_vector_scalar.ll [mips][msa] Add fill.d instruction. 2014-01-29 15:12:02 +00:00
2r.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
2rf_exup.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
2rf_float_int.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
2rf_fq.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
2rf_int_float.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
2rf_tq.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
2rf.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
3r_4r_widen.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
3r_4r.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
3r_splat.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
3r-a.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
3r-b.ll Fix illegal DAG produced by SelectionDAG::getConstant() for v2i64 type 2013-11-15 12:56:49 +00:00
3r-c.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
3r-d.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
3r-i.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
3r-m.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
3r-p.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
3r-s.ll [mips][msa] Correct sld and sldi builtins. 2013-12-10 11:37:00 +00:00
3r-v.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
3rf_4rf_q.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
3rf_4rf.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
3rf_exdo.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
3rf_float_int.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
3rf_int_float.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
3rf_q.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
3rf.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
arithmetic_float.ll [mips] Prevent %lo relocation being used on MSA loads and stores. 2014-03-03 14:31:21 +00:00
arithmetic.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
basic_operations_float.ll [mips][msa] Fix vector insertions where the index is variable 2014-04-30 12:09:32 +00:00
basic_operations.ll [mips][msa] Fix vector insertions where the index is variable 2014-04-30 12:09:32 +00:00
bit.ll Fix illegal DAG produced by SelectionDAG::getConstant() for v2i64 type 2013-11-15 12:56:49 +00:00
bitcast.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
bitwise.ll [mips] BSEL's and BINS[RL] operands are reversed compared to the vselect node used in the pattern. 2014-03-12 11:54:00 +00:00
compare_float.ll [mips] BSEL's and BINS[RL] operands are reversed compared to the vselect node used in the pattern. 2014-03-12 11:54:00 +00:00
compare.ll [mips] BSEL's and BINS[RL] operands are reversed compared to the vselect node used in the pattern. 2014-03-12 11:54:00 +00:00
elm_copy.ll [mips][msa] Add copy_{u,s}.d. 2014-01-29 14:05:28 +00:00
elm_cxcmsa.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
elm_insv.ll [mips][msa] Add insert.d instruction. 2014-01-31 13:31:20 +00:00
elm_move.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
elm_shift_slide.ll [mips][msa] Correct sld and sldi builtins. 2013-12-10 11:37:00 +00:00
endian.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
frameindex.ll [mips][msa] Fix invalid generated code when lowering FrameIndex involving unaligned offsets. 2013-12-09 12:47:12 +00:00
i5_ld_st.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
i5-a.ll Fix illegal DAG produced by SelectionDAG::getConstant() for v2i64 type 2013-11-15 12:56:49 +00:00
i5-b.ll Fix illegal DAG produced by SelectionDAG::getConstant() for v2i64 type 2013-11-15 12:56:49 +00:00
i5-c.ll Fix illegal DAG produced by SelectionDAG::getConstant() for v2i64 type 2013-11-15 12:56:49 +00:00
i5-m.ll Fix illegal DAG produced by SelectionDAG::getConstant() for v2i64 type 2013-11-15 12:56:49 +00:00
i5-s.ll Fix illegal DAG produced by SelectionDAG::getConstant() for v2i64 type 2013-11-15 12:56:49 +00:00
i8.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
i10.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
inline-asm.ll [mips][msa] Enable inlinse assembly for MSA. 2013-11-12 12:56:01 +00:00
llvm-stress-s449609655-simplified.ll Fix known typos 2014-01-24 17:20:08 +00:00
llvm-stress-s525530439.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
llvm-stress-s997348632.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
llvm-stress-s1704963983.ll Fix illegal DAG produced by SelectionDAG::getConstant() for v2i64 type 2013-11-15 12:56:49 +00:00
llvm-stress-s1935737938.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
llvm-stress-s2090927243-simplified.ll [mips][msa] Add test case that should have been added in r195456. 2013-11-22 15:47:18 +00:00
llvm-stress-s2501752154-simplified.ll [mips][msa] Float vector constants cannot use ldi.[wd] directly. Bitcast from the appropriate integer vector type. 2013-11-22 11:24:50 +00:00
llvm-stress-s2704903805.ll [mips][msa/dsp] Only do DSP combines if DSP is enabled. 2013-11-21 11:40:14 +00:00
llvm-stress-s3861334421.ll Add support for legalizing SETNE/SETEQ by inverting the condition code and the result of the comparison. 2013-11-21 13:24:49 +00:00
llvm-stress-s3926023935.ll Fixed tryFoldToZero() for vector types that need expansion. 2013-11-25 11:14:43 +00:00
llvm-stress-s3997499501.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
llvm-stress-sz1-s742806235.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
shift-dagcombine.ll [mips] Prevent %lo relocation being used on MSA loads and stores. 2014-03-03 14:31:21 +00:00
shuffle.ll [mips] Correct lowering of VECTOR_SHUFFLE to VSHF. 2014-03-21 16:56:51 +00:00
special.ll [mips][msa] Add DLSA instruction. 2014-02-10 12:05:17 +00:00
spill.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00
vec.ll [mips] BSEL's and BINS[RL] operands are reversed compared to the vselect node used in the pattern. 2014-03-12 11:54:00 +00:00
vecs10.ll [mips][msa] Build all the tests in little and big endian modes and correct an incorrect test. 2013-11-15 11:04:16 +00:00