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9fde950b1b
llvm-6502/test/CodeGen/R600
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Matt Arsenault 9fde950b1b R600: Extend r600 sign_extend_inreg tests for EG 
Patch by: Jan Vesely <jan.vesely@rutgers.edu>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206349 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-16 01:41:34 +00:00
..
32-bit-local-address-space.ll R600/SI: Print more immediates in hex format 2014-04-15 22:32:49 +00:00
64bit-kernel-args.ll R600/SI: Print more immediates in hex format 2014-04-15 22:32:49 +00:00
128bit-kernel-args.ll R600/SI: Use -verify-machineinstrs for most tests 2013-10-10 17:11:46 +00:00
add_i64.ll R600: Implement isZExtFree. 2014-03-27 17:23:31 +00:00
add.ll R600/SI: Using SGPRs is illegal for instructions that read carry-out from VCC 2014-03-07 20:12:39 +00:00
address-space.ll R600/SI: Print more immediates in hex format 2014-04-15 22:32:49 +00:00
and.ll R600/SI: Change formatting of printed registers. 2013-11-12 02:35:51 +00:00
anyext.ll R600/SI: Add a pattern for i32 anyext 2014-02-13 23:34:13 +00:00
array-ptr-calc-i32.ll R600/SI: Make private pointers be 32-bit. 2013-12-19 05:32:55 +00:00
array-ptr-calc-i64.ll R600/SI: Add test that fails due to requiring i64 mul for pointers 2013-11-11 23:31:02 +00:00
atomic_load_add.ll R600/SI: Don't display the GDS bit. 2014-03-19 22:19:43 +00:00
atomic_load_sub.ll R600/SI: Don't display the GDS bit. 2014-03-19 22:19:43 +00:00
basic-branch.ll R600: Add failing control flow tests. 2014-03-01 21:45:41 +00:00
basic-loop.ll R600: Add failing control flow tests. 2014-03-01 21:45:41 +00:00
bfe_uint.ll R600: Disable the BFE pattern 2014-01-23 18:49:33 +00:00
bfi_int.ll R600/SI: Change formatting of printed registers. 2013-11-12 02:35:51 +00:00
big_alu.ll R600: Use function inputs to represent data stored in gpr 2013-11-11 22:10:24 +00:00
bitcast.ll R600/SI: Completely Disable TypeRewriter on compute 2014-02-13 23:34:12 +00:00
build_vector.ll R600/SI: Change formatting of printed registers. 2013-11-12 02:35:51 +00:00
call_fs.ll
cayman-loop-bug.ll R600: Workaround for cayman loop bug 2013-12-02 17:29:37 +00:00
cf_end.ll
cf-stack-bug.ll R600: Recommit 199842: Add work-around for the CF stack entry HW bug 2014-01-23 16:18:02 +00:00
codegen-prepare-addrmode-sext.ll [CodeGenPrepare] Fix the check of the legality of an instruction. 2014-02-22 01:06:41 +00:00
combine_vloads.ll Add target hook to prevent folding some bitcasted loads. 2013-11-15 04:42:23 +00:00
complex-folding.ll R600: Use function inputs to represent data stored in gpr 2013-11-11 22:10:24 +00:00
dagcombiner-bug-illegal-vec4-int-to-fp.ll
disconnected-predset-break-bug.ll
dot4-folding.ll
elf.ll R600/SI: Use -verify-machineinstrs for most tests 2013-10-10 17:11:46 +00:00
elf.r600.ll R600: Refactor stack size calculation 2014-01-22 21:55:43 +00:00
extload.ll R600: Fix extloads from i8 / i16 to i64. 2014-03-06 17:34:12 +00:00
fabs.ll R600/SI: Fix fneg for 0.0 2014-02-04 07:12:38 +00:00
fadd64.ll R600/SI: Change formatting of printed registers. 2013-11-12 02:35:51 +00:00
fadd.ll R600/SI: Expand all v8[if]32 operations 2014-02-13 23:34:15 +00:00
fceil.ll R600/SI - Add new CI arithmetic instructions. 2014-02-24 21:01:28 +00:00
fcmp64.ll R600/SI: Change formatting of printed registers. 2013-11-12 02:35:51 +00:00
fcmp-cnd.ll
fcmp-cnde-int-args.ll
fcmp.ll
fconst64.ll R600/SI: Print more immediates in hex format 2014-04-15 22:32:49 +00:00
fdiv64.ll R600/SI: Change formatting of printed registers. 2013-11-12 02:35:51 +00:00
fdiv.ll R600/SI: Use -verify-machineinstrs for most tests 2013-10-10 17:11:46 +00:00
fetch-limits.r600.ll
fetch-limits.r700+.ll
ffloor.ll R600/SI - Add new CI arithmetic instructions. 2014-02-24 21:01:28 +00:00
floor.ll R600: Use function inputs to represent data stored in gpr 2013-11-11 22:10:24 +00:00
fma.ll R600/SI: Change formatting of printed registers. 2013-11-12 02:35:51 +00:00
fmad.ll R600: Use function inputs to represent data stored in gpr 2013-11-11 22:10:24 +00:00
fmax.ll R600: Use function inputs to represent data stored in gpr 2013-11-11 22:10:24 +00:00
fmin.ll R600: Use function inputs to represent data stored in gpr 2013-11-11 22:10:24 +00:00
fmul64.ll R600/SI: Change formatting of printed registers. 2013-11-12 02:35:51 +00:00
fmul.ll R600/SI: Use -verify-machineinstrs for most tests 2013-10-10 17:11:46 +00:00
fmuladd.ll R600/SI: Change formatting of printed registers. 2013-11-12 02:35:51 +00:00
fneg-fabs.ll R600/SI: Fix fneg for 0.0 2014-02-04 07:12:38 +00:00
fneg.ll R600/SI: Fix fneg for 0.0 2014-02-04 07:12:38 +00:00
fp64_to_sint.ll R600/SI: Use -verify-machineinstrs for most tests 2013-10-10 17:11:46 +00:00
fp_to_sint.ll R600/SI: Use -verify-machineinstrs for most tests 2013-10-10 17:11:46 +00:00
fp_to_uint.ll R600/SI: Use -verify-machineinstrs for most tests 2013-10-10 17:11:46 +00:00
fpext.ll R600/SI: Use -verify-machineinstrs for most tests 2013-10-10 17:11:46 +00:00
fptrunc.ll R600/SI: Use -verify-machineinstrs for most tests 2013-10-10 17:11:46 +00:00
fsqrt.ll R600/SI: Change formatting of printed registers. 2013-11-12 02:35:51 +00:00
fsub64.ll R600/SI: Change formatting of printed registers. 2013-11-12 02:35:51 +00:00
fsub.ll R600/SI: Use -verify-machineinstrs for most tests 2013-10-10 17:11:46 +00:00
ftrunc.ll R600/SI - Add new CI arithmetic instructions. 2014-02-24 21:01:28 +00:00
gep-address-space.ll R600/SI: Print more immediates in hex format 2014-04-15 22:32:49 +00:00
gv-const-addrspace.ll R600: Add support for global addresses with constant initializers 2014-01-22 19:24:21 +00:00
i8-to-double-to-float.ll
icmp64.ll R600/SI: Add i64 cmp tests 2013-12-10 21:11:55 +00:00
icmp-select-sete-reverse-args.ll
imm.ll R600/SI: Change formatting of printed registers. 2013-11-12 02:35:51 +00:00
indirect-addressing-si.ll R600/SI: Change formatting of printed registers. 2013-11-12 02:35:51 +00:00
indirect-private-64.ll R600/SI: Fix 64-bit private loads. 2014-03-24 17:50:46 +00:00
infinite-loop-evergreen.ll R600: Add failing control flow tests. 2014-03-01 21:45:41 +00:00
infinite-loop.ll R600/SI: Print more immediates in hex format 2014-04-15 22:32:49 +00:00
insert_vector_elt_f64.ll Add some xfailed R600 tests for 64-bit private accesses. 2014-02-02 00:13:12 +00:00
insert_vector_elt.ll R600/SI: Handle INSERT_SUBREG in SIFixSGPRCopies 2014-04-07 19:45:45 +00:00
jump-address.ll Add a RequireStructuredCFG Field to TargetMachine. 2013-12-07 01:49:19 +00:00
kcache-fold.ll R600: Fix handling of NAN in comparison instructions 2013-09-28 02:50:50 +00:00
kernel-args.ll R600/SI: Print more immediates in hex format 2014-04-15 22:32:49 +00:00
lds-oqap-crash.ll R600: LDS instructions shouldn't implicitly define OQAP 2014-03-13 17:13:04 +00:00
lds-output-queue.ll Fix broken CHECK lines. 2014-01-11 21:06:00 +00:00
lds-size.ll R600: Fix incorrect LDS size calculation 2013-09-05 18:37:57 +00:00
legalizedag-bug-expand-setcc.ll
lit.local.cfg
literals.ll R600: Move code handling literal folding into R600ISelLowering. 2013-09-12 23:44:53 +00:00
llvm.AMDGPU.barrier.local.ll
llvm.AMDGPU.bfe.i32.ll R600: Correct opcode for BFE_INT 2014-04-03 20:19:29 +00:00
llvm.AMDGPU.bfe.u32.ll R600: Add BFE, BFI, and BFM intrinsics to help with writing tests. 2014-03-31 18:21:18 +00:00
llvm.AMDGPU.bfi.ll R600: Add BFE, BFI, and BFM intrinsics to help with writing tests. 2014-03-31 18:21:18 +00:00
llvm.AMDGPU.bfm.ll R600: Add BFE, BFI, and BFM intrinsics to help with writing tests. 2014-03-31 18:21:18 +00:00
llvm.AMDGPU.cube.ll
llvm.AMDGPU.imax.ll R600/SI: Move instruction patterns to scalar versions. 2014-03-21 18:01:18 +00:00
llvm.AMDGPU.imin.ll R600/SI: Move instruction patterns to scalar versions. 2014-03-21 18:01:18 +00:00
llvm.AMDGPU.kill.ll R600/SI: Optimize SI_KILL for constant operands 2014-02-27 01:47:09 +00:00
llvm.AMDGPU.mul.ll R600: Use function inputs to represent data stored in gpr 2013-11-11 22:10:24 +00:00
llvm.AMDGPU.tex.ll
llvm.AMDGPU.trunc.ll R600/SI: Use -verify-machineinstrs for most tests 2013-10-10 17:11:46 +00:00
llvm.AMDGPU.umax.ll R600: Compute masked bits for min and max 2014-03-31 19:35:33 +00:00
llvm.AMDGPU.umin.ll R600: Compute masked bits for min and max 2014-03-31 19:35:33 +00:00
llvm.cos.ll R600: Use function inputs to represent data stored in gpr 2013-11-11 22:10:24 +00:00
llvm.exp2.ll R600: Fix input modifiers lost for Cayman 2013-12-10 14:43:27 +00:00
llvm.floor.ll R600/SI: Use -verify-machineinstrs for most tests 2013-10-10 17:11:46 +00:00
llvm.pow.ll R600: Enable vector fpow. 2014-02-04 17:18:37 +00:00
llvm.rint.ll R600/SI: Use -verify-machineinstrs for most tests 2013-10-10 17:11:46 +00:00
llvm.round.ll R600: Add support for ISD::FROUND 2013-11-27 21:23:20 +00:00
llvm.SI.fs.interp.constant.ll R600/SI: Use -verify-machineinstrs for most tests 2013-10-10 17:11:46 +00:00
llvm.SI.imageload.ll R600/SI: Change formatting of printed registers. 2013-11-12 02:35:51 +00:00
llvm.SI.load.dword.ll R600/SI: Add intrinsic for BUFFER_LOAD_DWORD* instructions 2014-01-27 07:20:51 +00:00
llvm.SI.resinfo.ll R600/SI: Change formatting of printed registers. 2013-11-12 02:35:51 +00:00
llvm.SI.sample-masked.ll R600/SI: Add ShaderType attribute to some tests 2014-02-13 23:34:07 +00:00
llvm.SI.sample.ll R600/SI: Add ShaderType attribute to some tests 2014-02-13 23:34:07 +00:00
llvm.SI.sampled.ll R600/SI: Add ShaderType attribute to some tests 2014-02-13 23:34:07 +00:00
llvm.SI.sendmsg.ll R600/SI: Add intrinsic for S_SENDMSG instruction 2014-01-27 07:20:44 +00:00
llvm.SI.tbuffer.store.ll R600/SI: Print more immediates in hex format 2014-04-15 22:32:49 +00:00
llvm.SI.tid.ll R600/SI: Use -verify-machineinstrs for most tests 2013-10-10 17:11:46 +00:00
llvm.sin.ll R600: Use function inputs to represent data stored in gpr 2013-11-11 22:10:24 +00:00
llvm.sqrt.ll R600: Expand vector FSQRT ops 2013-10-29 16:37:20 +00:00
llvm.trunc.ll R600: Allow ftrunc 2013-12-20 05:11:55 +00:00
load64.ll R600/SI: Minor improvements to test. 2013-12-14 00:38:04 +00:00
load-i1.ll R600/SI: Fix loads of i1 2014-04-15 22:28:39 +00:00
load-input-fold.ll R600: Use function inputs to represent data stored in gpr 2013-11-11 22:10:24 +00:00
load.ll R600/SI: Split global vector loads with more than 4 elements 2014-02-13 23:34:10 +00:00
load.vec.ll R600/SI: Change formatting of printed registers. 2013-11-12 02:35:51 +00:00
local-64.ll R600/SI: Print more immediates in hex format 2014-04-15 22:32:49 +00:00
local-memory-two-objects.ll R600/SI: Print more immediates in hex format 2014-04-15 22:32:49 +00:00
local-memory.ll R600/SI: Don't display the GDS bit. 2014-03-19 22:19:43 +00:00
loop-address.ll R600: add a pass that merges clauses. 2013-10-01 19:32:58 +00:00
loop-idiom.ll TargetLibraryInfo: Disable memcpy and memset on R600 2014-04-02 19:53:29 +00:00
lshl.ll R600/SI: Prefer SALU instructions for bit shift operations 2013-11-13 23:36:37 +00:00
lshr.ll R600/SI: Prefer SALU instructions for bit shift operations 2013-11-13 23:36:37 +00:00
mad_int24.ll R600: Match 24-bit arithmetic patterns in a Target DAGCombine 2014-04-07 19:45:41 +00:00
mad_uint24.ll R600: Match 24-bit arithmetic patterns in a Target DAGCombine 2014-04-07 19:45:41 +00:00
max-literals.ll R600: Use function inputs to represent data stored in gpr 2013-11-11 22:10:24 +00:00
mubuf.ll R600/SI: Print more immediates in hex format 2014-04-15 22:32:49 +00:00
mul_int24.ll R600: Match 24-bit arithmetic patterns in a Target DAGCombine 2014-04-07 19:45:41 +00:00
mul_uint24.ll SelectionDAG: Use helper function to improve legalization of ISD::MUL 2014-04-11 16:12:01 +00:00
mul.ll SelectionDAG: Use helper function to improve legalization of ISD::MUL 2014-04-11 16:12:01 +00:00
mulhu.ll R600/SI: Print more immediates in hex format 2014-04-15 22:32:49 +00:00
or.ll R600/SI: Print more immediates in hex format 2014-04-15 22:32:49 +00:00
packetizer.ll
parallelandifcollapse.ll
parallelorifcollapse.ll
predicate-dp4.ll R600: Make dot_4 instructions predicable 2013-11-16 16:24:41 +00:00
predicates.ll R600: Enable the IR structurizer by default 2013-11-18 19:43:44 +00:00
private-memory.ll R600/SI: Print more immediates in hex format 2014-04-15 22:32:49 +00:00
pv-packing.ll R600: Use function inputs to represent data stored in gpr 2013-11-11 22:10:24 +00:00
pv.ll R600: Use function inputs to represent data stored in gpr 2013-11-11 22:10:24 +00:00
r600-encoding.ll R600: Use function inputs to represent data stored in gpr 2013-11-11 22:10:24 +00:00
r600-export-fix.ll R600: Use function inputs to represent data stored in gpr 2013-11-11 22:10:24 +00:00
r600-infinite-loop-bug-while-reorganizing-vector.ll R600: Fix an infinite loop when trying to reorganize export/tex vector input 2013-12-10 14:43:31 +00:00
r600cfg.ll R600: Use function inputs to represent data stored in gpr 2013-11-11 22:10:24 +00:00
README
reciprocal.ll R600: Use function inputs to represent data stored in gpr 2013-11-11 22:10:24 +00:00
register-count-comments.ll R600/SI: Add comments for number of used registers. 2013-12-05 05:15:35 +00:00
rotr.ll R600/SI: Move patterns to match add / sub to scalar instructions 2013-11-18 20:09:29 +00:00
rv7x0_count3.ll R600: Use function inputs to represent data stored in gpr 2013-11-11 22:10:24 +00:00
salu-to-valu.ll R600/SI: Handle MUBUF instructions in SIInstrInfo::moveToVALU() 2014-03-21 15:51:57 +00:00
schedule-fs-loop-nested-if.ll R600: Use function inputs to represent data stored in gpr 2013-11-11 22:10:24 +00:00
schedule-fs-loop-nested.ll R600: Enable -verify-machineinstrs in some tests. 2013-10-01 19:32:38 +00:00
schedule-fs-loop.ll R600: Enable -verify-machineinstrs in some tests. 2013-10-01 19:32:38 +00:00
schedule-if-2.ll R600: Enable -verify-machineinstrs in some tests. 2013-10-01 19:32:38 +00:00
schedule-if.ll R600: Enable -verify-machineinstrs in some tests. 2013-10-01 19:32:38 +00:00
schedule-vs-if-nested-loop-failure.ll R600: Add failing control flow tests. 2014-03-01 21:45:41 +00:00
schedule-vs-if-nested-loop.ll R600: Use function inputs to represent data stored in gpr 2013-11-11 22:10:24 +00:00
sdiv.ll
select64.ll R600/SI: Lower i64 SELECT by bitcasting to a vector type 2014-03-31 14:01:55 +00:00
select-vectors.ll R600/SI: Expand selects on vectors. 2014-03-06 17:34:03 +00:00
select.ll R600: Expand SELECT nodes rather than custom lowering them 2013-09-05 18:38:03 +00:00
selectcc-cnd.ll
selectcc-cnde-int.ll
selectcc-icmp-select-float.ll
selectcc-opt.ll R600: add a pass that merges clauses. 2013-10-01 19:32:58 +00:00
set-dx10.ll R600: Fix handling of NAN in comparison instructions 2013-09-28 02:50:50 +00:00
setcc64.ll R600/SI: Fixing handling of condition codes 2013-11-22 23:07:58 +00:00
setcc-equivalent.ll Fix missing RUN line in test 2014-04-01 18:34:13 +00:00
setcc.ll R600/SI: Fixing handling of condition codes 2013-11-22 23:07:58 +00:00
seto.ll R600/SI: Change formatting of printed registers. 2013-11-12 02:35:51 +00:00
setuo.ll R600/SI: Change formatting of printed registers. 2013-11-12 02:35:51 +00:00
sext-in-reg.ll R600: Extend r600 sign_extend_inreg tests for EG 2014-04-16 01:41:34 +00:00
sgpr-copy-duplicate-operand.ll R600/SI: Add testcase for problem I ran into 2013-11-14 07:57:29 +00:00
sgpr-copy.ll R600/SI: Fix illegal VGPR->SGPR copy inside of loop 2013-11-18 18:50:20 +00:00
shared-op-cycle.ll R600: Use function inputs to represent data stored in gpr 2013-11-11 22:10:24 +00:00
shl.ll R600/SI: Change formatting of printed registers. 2013-11-12 02:35:51 +00:00
si-annotate-cf-assertion.ll Add REQUIRES:asserts to 3 tests in llvm/test/CodeGen/R600 added in r192212. 2013-12-19 10:41:12 +00:00
si-lod-bias.ll R600/SI: Change formatting of printed registers. 2013-11-12 02:35:51 +00:00
si-sgpr-spill.ll R600/SI: Implement spilling of SGPRs v5 2013-11-27 21:23:35 +00:00
si-vector-hang.ll R600/SI: Use -verify-machineinstrs for most tests 2013-10-10 17:11:46 +00:00
sign_extend.ll R600/SI: Use -verify-machineinstrs for most tests 2013-10-10 17:11:46 +00:00
sint_to_fp64.ll R600/SI: Use -verify-machineinstrs for most tests 2013-10-10 17:11:46 +00:00
sint_to_fp.ll R600/SI: Use -verify-machineinstrs for most tests 2013-10-10 17:11:46 +00:00
smrd.ll R600/SI: Print more immediates in hex format 2014-04-15 22:32:49 +00:00
sra.ll R600/SI: Add support for private address space load/store 2013-11-13 23:36:50 +00:00
srl.ll R600/SI: Change formatting of printed registers. 2013-11-12 02:35:51 +00:00
store-v3i32.ll R600: Add failing testcase for <3 x i32> stores. 2014-03-25 16:50:55 +00:00
store-v3i64.ll R600: Add failing testcase for <3 x i32> stores. 2014-03-25 16:50:55 +00:00
store-vector-ptrs.ll Add REQUIRES:asserts to 3 tests in llvm/test/CodeGen/R600 added in r192212. 2013-12-19 10:41:12 +00:00
store.ll R600/SI: Custom lower i1 stores 2014-03-07 20:12:33 +00:00
store.r600.ll
structurize1.ll R600: Fix a crash in the AMDILCFGStrucurizer 2013-11-18 19:43:38 +00:00
structurize.ll R600: Enable the IR structurizer by default 2013-11-18 19:43:44 +00:00
sub.ll R600/SI: Change formatting of printed registers. 2013-11-12 02:35:51 +00:00
swizzle-export.ll R600: Use function inputs to represent data stored in gpr 2013-11-11 22:10:24 +00:00
tex-clause-antidep.ll R600: Use function inputs to represent data stored in gpr 2013-11-11 22:10:24 +00:00
texture-input-merge.ll R600: Use function inputs to represent data stored in gpr 2013-11-11 22:10:24 +00:00
trunc-store-i1.ll R600/SI: Move instruction patterns to scalar versions. 2014-03-21 18:01:18 +00:00
trunc-vector-store-assertion-failure.ll
trunc.ll R600/SI: Print more immediates in hex format 2014-04-15 22:32:49 +00:00
udiv.ll R600: Fix LowerUDIVREM 2013-11-06 17:36:04 +00:00
uint_to_fp.ll R600: Custom lower f32 = uint_to_fp i64 2013-10-30 17:22:05 +00:00
unaligned-load-store.ll R600/SI: Add support for private address space load/store 2013-11-13 23:36:50 +00:00
unhandled-loop-condition-assertion.ll R600: Add failing control flow tests. 2014-03-01 21:45:41 +00:00
unroll.ll R600: Unconditionally unroll loops that contain GEPs with alloca pointers 2014-01-23 18:49:28 +00:00
unsupported-cc.ll R600: Fix handling of NAN in comparison instructions 2013-09-28 02:50:50 +00:00
urecip.ll R600/SI: Use -verify-machineinstrs for most tests 2013-10-10 17:11:46 +00:00
urem.ll R600/SI: Use -verify-machineinstrs for most tests 2013-10-10 17:11:46 +00:00
v1i64-kernel-arg.ll R600: Match sign_extend_inreg to BFE instructions 2014-03-17 18:58:11 +00:00
v_cndmask.ll CodeGen/R600/v_cndmask.ll: Relax an expression to unbreak msvcrt. 2014-03-18 06:17:22 +00:00
vertex-fetch-encoding.ll
vselect64.ll SelectionDAG: Optimize expansion of vec_type = BITCAST scalar_type 2013-11-22 00:41:05 +00:00
vselect.ll R600/SI: Use -verify-machineinstrs for most tests 2013-10-10 17:11:46 +00:00
vtx-fetch-branch.ll R600: Correctly handle vertex fetch clauses the precede ENDIFs 2014-01-23 18:49:31 +00:00
vtx-schedule.ll Fix broken CHECK lines. 2014-01-11 21:06:00 +00:00
wait.ll R600: improve dump of S_WAITCNT 2013-10-13 17:56:28 +00:00
work-item-intrinsics.ll R600/SI: Print more immediates in hex format 2014-04-15 22:32:49 +00:00
wrong-transalu-pos-fix.ll TBAA: remove !tbaa from testing cases when they are not needed. 2013-09-30 18:17:35 +00:00
xor.ll R600/SI: Match not instruction. 2014-04-09 07:16:16 +00:00
zero_extend.ll R600/SI: Add pattern for zero-extending i1 to i32 2014-02-05 09:48:05 +00:00

README 

+==============================================================================+
| How to organize the lit tests                                                |
+==============================================================================+

- If you write a test for matching a single DAG opcode or intrinsic, it should
  go in a file called {opcode_name,intrinsic_name}.ll (e.g. fadd.ll)

- If you write a test that matches several DAG opcodes and checks for a single
  ISA instruction, then that test should go in a file called {ISA_name}.ll (e.g.
  bfi_int.ll

- For all other tests, use your best judgement for organizing tests and naming
  the files.

+==============================================================================+
| Naming conventions                                                           |
+==============================================================================+

- Use dash '-' and not underscore '_' to separate words in file names, unless
  the file is named after a DAG opcode or ISA instruction that has an
  underscore '_' in its name.