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38d5e1c36d
llvm-6502/test/CodeGen/R600
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Tom Stellard 38d5e1c36d R600/SI: Lower BUILD_VECTOR to REG_SEQUENCE v2 
Using REG_SEQUENCE for BUILD_VECTOR rather than a series of INSERT_SUBREG
instructions should make it easier for the register allocator to coalasce
unnecessary copies.

v2:
  - Use an SGPR register class if all the operands of BUILD_VECTOR are
    SGPRs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188427 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-14 23:24:32 +00:00
..
64bit-kernel-args.ll R600: Add 64-bit float load/store support 2013-08-01 15:23:42 +00:00
128bit-kernel-args.ll R600: Use KCache for kernel arguments 2013-07-23 01:48:18 +00:00
add.ll R600: Use KCache for kernel arguments 2013-07-23 01:48:18 +00:00
and.ll R600: Set scheduling preference to Sched::Source 2013-08-12 22:33:21 +00:00
bfe_uint.ll R600: Remove AMDILPeeopholeOptimizer and replace optimizations with tablegen patterns 2013-05-10 02:09:45 +00:00
bfi_int.ll R600/SI: Add more special cases for opcodes to ensureSRegLimit() 2013-08-06 23:08:18 +00:00
bitcast.ll R600/SI: Allow conversion between v32i8 and v8i32 2013-08-14 22:22:09 +00:00
build_vector.ll R600: Add 64-bit float load/store support 2013-08-01 15:23:42 +00:00
call_fs.ll R600: Add a test for r183108 2013-06-04 15:03:35 +00:00
cf_end.ll R600: Stop emitting the instruction type byte before each instruction 2013-05-06 17:50:44 +00:00
dagcombiner-bug-illegal-vec4-int-to-fp.ll R600: Prettier asmPrint of Alu 2013-05-02 21:52:30 +00:00
disconnected-predset-break-bug.ll R600: use native for alu 2013-04-30 00:14:38 +00:00
dot4-folding.ll R600: Const/Neg/Abs can be folded to dot4 2013-06-04 23:17:15 +00:00
elf.ll R600: Initialize AMDGPUMachineFunction::ShaderType to ShaderType::COMPUTE 2013-04-26 18:32:24 +00:00
elf.r600.ll R600: Emit config values in register / value pairs 2013-05-06 17:50:51 +00:00
fabs.ll DAGCombiner: Pass the correct type to TargetLowering::isF(Abs|Neg)Free 2013-07-23 23:55:03 +00:00
fadd64.ll R600/SI: Add initial double precision support for SI 2013-07-12 18:14:56 +00:00
fadd.ll R600: Set scheduling preference to Sched::Source 2013-08-12 22:33:21 +00:00
fcmp64.ll R600/SI: Implement select and compares for SI 2013-07-12 18:15:19 +00:00
fcmp-cnd.ll Revert "R600: Non vector only instruction can be scheduled on trans unit" 2013-07-31 20:43:27 +00:00
fcmp-cnde-int-args.ll R600: Improve custom lowering of select_cc 2013-03-08 15:37:09 +00:00
fcmp.ll Revert "R600: Non vector only instruction can be scheduled on trans unit" 2013-07-31 20:43:27 +00:00
fconst64.ll R600: Reapply testcase from r186178, the big endian issue should be fixed by r186196. 2013-07-12 21:54:43 +00:00
fdiv64.ll R600/SI: Add initial double precision support for SI 2013-07-12 18:14:56 +00:00
fdiv.ll R600: Add 64-bit float load/store support 2013-08-01 15:23:42 +00:00
fetch-limits.r600.ll R600: Fix the fetch limits for R600 generation GPUs 2013-06-07 20:28:55 +00:00
fetch-limits.r700+.ll R600: Fix the fetch limits for R600 generation GPUs 2013-06-07 20:28:55 +00:00
floor.ll R600: Schedule copy from phys register at beginning of block 2013-06-05 20:27:35 +00:00
fma.ll R600/SI: Add FMA pattern 2013-08-10 10:38:47 +00:00
fmad.ll R600: Schedule copy from phys register at beginning of block 2013-06-05 20:27:35 +00:00
fmax.ll R600: Schedule copy from phys register at beginning of block 2013-06-05 20:27:35 +00:00
fmin.ll R600: Schedule copy from phys register at beginning of block 2013-06-05 20:27:35 +00:00
fmul64.ll R600/SI: Add initial double precision support for SI 2013-07-12 18:14:56 +00:00
fmul.ll R600: Set scheduling preference to Sched::Source 2013-08-12 22:33:21 +00:00
fmul.v4f32.ll R600: Set scheduling preference to Sched::Source 2013-08-12 22:33:21 +00:00
fmuladd.ll R600/SI: FMA is faster than fmul and fadd for f64 2013-08-10 10:38:54 +00:00
fneg.ll Revert "R600: Non vector only instruction can be scheduled on trans unit" 2013-07-31 20:43:27 +00:00
fp64_to_sint.ll R600/SI: Implement sint<->fp64 conversions 2013-08-08 16:06:08 +00:00
fp_to_sint.ll R600: Add 64-bit float load/store support 2013-08-01 15:23:42 +00:00
fp_to_uint.ll R600/SI: Add pattern for fp_to_uint 2013-08-14 22:21:57 +00:00
fpext.ll R600/SI: Implement fp32<->fp64 conversions 2013-08-08 16:06:15 +00:00
fptrunc.ll R600/SI: Implement fp32<->fp64 conversions 2013-08-08 16:06:15 +00:00
fsqrt.ll R600/SI: Add fsqrt pattern for SI 2013-07-12 18:15:13 +00:00
fsub64.ll R600/SI: Add double precision fsub pattern for SI 2013-07-12 18:15:08 +00:00
fsub.ll R600: Set scheduling preference to Sched::Source 2013-08-12 22:33:21 +00:00
i8-to-double-to-float.ll R600: Use KCache for kernel arguments 2013-07-23 01:48:18 +00:00
icmp-select-sete-reverse-args.ll Revert "R600: Non vector only instruction can be scheduled on trans unit" 2013-07-31 20:43:27 +00:00
imm.ll R600/SI: Add support for buffer stores v2 2013-04-05 23:31:51 +00:00
indirect-addressing-si.ll R600/SI: Add missing test for r187749 2013-08-05 22:45:56 +00:00
indirect-addressing.ll R600: Fix calculation of stack offset in AMDGPUFrameLowering 2013-06-07 20:52:05 +00:00
jump-address.ll R600: Don't emit empty then clause and use alu_pop_after 2013-07-19 21:45:15 +00:00
kcache-fold.ll R600: Set scheduling preference to Sched::Source 2013-08-12 22:33:21 +00:00
legalizedag-bug-expand-setcc.ll LegalizeDAG: Respect the result of TLI.getBooleanContents() when expanding SETCC 2013-03-08 15:37:02 +00:00
lit.local.cfg
literals.ll Revert "R600: Non vector only instruction can be scheduled on trans unit" 2013-07-31 20:43:27 +00:00
llvm.AMDGPU.barrier.local.ll R600: Add support for GROUP_BARRIER instruction 2013-06-28 15:46:59 +00:00
llvm.AMDGPU.cube.ll R600: Use new getNamedOperandIdx function generated by TableGen 2013-06-25 21:22:18 +00:00
llvm.AMDGPU.imax.ll R600/SI: Add lit test coverage for the remaining patterns added recently 2013-05-14 09:53:30 +00:00
llvm.AMDGPU.imin.ll R600/SI: Add lit test coverage for the remaining patterns added recently 2013-05-14 09:53:30 +00:00
llvm.AMDGPU.mul.ll R600: Schedule copy from phys register at beginning of block 2013-06-05 20:27:35 +00:00
llvm.AMDGPU.tex.ll R600: Swizzle texture/export instructions 2013-06-04 15:04:53 +00:00
llvm.AMDGPU.trunc.ll Revert "R600: Non vector only instruction can be scheduled on trans unit" 2013-07-31 20:43:27 +00:00
llvm.AMDGPU.umax.ll R600/SI: Add lit test coverage for the remaining patterns added recently 2013-05-14 09:53:30 +00:00
llvm.AMDGPU.umin.ll R600/SI: Add lit test coverage for the remaining patterns added recently 2013-05-14 09:53:30 +00:00
llvm.cos.ll R600: Use DAG lowering pass to handle fcos/fsin 2013-07-09 15:03:11 +00:00
llvm.pow.ll R600: Support schedule and packetization of trans-only inst 2013-06-29 19:32:43 +00:00
llvm.SI.fs.interp.constant.ll R600/SI: Add processor types for each SI variant 2013-04-05 23:31:35 +00:00
llvm.SI.imageload.ll R600/SI: Assign a register class to the $vaddr operand for MIMG instructions 2013-08-14 23:24:17 +00:00
llvm.SI.resinfo.ll R600/SI: Add lit tests for llvm.SI.imageload and llvm.SI.resinfo intrinsics 2013-05-08 13:07:29 +00:00
llvm.SI.sample.ll R600/SI: Add more special cases for opcodes to ensureSRegLimit() 2013-08-06 23:08:18 +00:00
llvm.SI.sampled.ll R600/SI: Add more special cases for opcodes to ensureSRegLimit() 2013-08-06 23:08:18 +00:00
llvm.SI.tid.ll R600/SI: Add intrinsic for retrieving the current thread ID 2013-07-10 16:36:52 +00:00
llvm.sin.ll R600: Use DAG lowering pass to handle fcos/fsin 2013-07-09 15:03:11 +00:00
load64.ll R600/SI: Add initial double precision support for SI 2013-07-12 18:14:56 +00:00
load-input-fold.ll R600: Lower int_load_input to copyFromReg instead of Register node 2013-05-17 16:51:06 +00:00
load.ll R600: Add 64-bit float load/store support 2013-08-01 15:23:42 +00:00
load.vec.ll R600: Add 64-bit float load/store support 2013-08-01 15:23:42 +00:00
local-memory-two-objects.ll Revert "R600: Non vector only instruction can be scheduled on trans unit" 2013-07-31 20:43:27 +00:00
local-memory.ll R600/SI: Initial local memory support 2013-07-10 16:37:07 +00:00
loop-address.ll R600: Use KCache for kernel arguments 2013-07-23 01:48:18 +00:00
lshl.ll R600/SI: Add more special cases for opcodes to ensureSRegLimit() 2013-08-06 23:08:18 +00:00
lshr.ll R600/SI: Add more special cases for opcodes to ensureSRegLimit() 2013-08-06 23:08:18 +00:00
mad_int24.ll R600: Add support for 24-bit MAD instructions 2013-07-23 01:48:49 +00:00
mad_uint24.ll R600: Add support for 24-bit MAD instructions 2013-07-23 01:48:49 +00:00
max-literals.ll R600: Avoid more than 4 literals in the same instruction group at scheduling 2013-07-31 19:32:07 +00:00
mul_int24.ll R600: Add support for 24-bit MUL instructions 2013-07-23 01:48:42 +00:00
mul_uint24.ll R600: Add support for 24-bit MUL instructions 2013-07-23 01:48:42 +00:00
mul.ll R600/SI: Expand mul of v2i32/v4i32 for SI 2013-06-25 13:55:26 +00:00
mulhu.ll R600/SI: Add a calling convention for compute shaders 2013-06-03 17:40:11 +00:00
or.ll R600/SI: Expand or of v2i32/v4i32 for SI 2013-06-25 13:55:29 +00:00
packetizer.ll R600: Fix typo in R600Schedule.td 2013-06-25 02:39:20 +00:00
parallelandifcollapse.ll Factor FlattenCFG out from SimplifyCFG 2013-08-06 02:43:45 +00:00
parallelorifcollapse.ll Factor FlattenCFG out from SimplifyCFG 2013-08-06 02:43:45 +00:00
predicates.ll R600: Prettier asmPrint of Alu 2013-05-02 21:52:30 +00:00
pv-packing.ll R600: PV stores Reg id, not index 2013-06-17 20:16:40 +00:00
pv.ll R600: use capital letter for PV channel 2013-06-03 15:44:35 +00:00
r600-encoding.ll R600: Use bottom up scheduling algorithm 2013-05-17 16:50:56 +00:00
r600cfg.ll R600: Don't emit empty then clause and use alu_pop_after 2013-07-19 21:45:15 +00:00
README R600: Reorganize lit tests and document how they should be organized 2013-04-19 02:10:53 +00:00
reciprocal.ll R600: Prettier asmPrint of Alu 2013-05-02 21:52:30 +00:00
rotr.ll Revert "R600: Non vector only instruction can be scheduled on trans unit" 2013-07-31 20:43:27 +00:00
rv7x0_count3.ll R600: Properly set COUNT_3 bit in TEX clause initiating inst for pre EG gen. 2013-06-17 20:16:26 +00:00
schedule-fs-loop-nested-if.ll llvm/test/CodeGen/R600/schedule-*.ll: Let them require +Asserts. 2013-03-11 23:16:30 +00:00
schedule-fs-loop-nested.ll llvm/test/CodeGen/R600/schedule-*.ll: Let them require +Asserts. 2013-03-11 23:16:30 +00:00
schedule-fs-loop.ll llvm/test/CodeGen/R600/schedule-*.ll: Let them require +Asserts. 2013-03-11 23:16:30 +00:00
schedule-if-2.ll llvm/test/CodeGen/R600/schedule-*.ll: Let them require +Asserts. 2013-03-11 23:16:30 +00:00
schedule-if.ll llvm/test/CodeGen/R600/schedule-*.ll: Let them require +Asserts. 2013-03-11 23:16:30 +00:00
schedule-vs-if-nested-loop.ll llvm/test/CodeGen/R600/schedule-*.ll: Let them require +Asserts. 2013-03-11 23:16:30 +00:00
sdiv.ll R600: Add CF_END 2013-04-23 17:34:00 +00:00
selectcc-cnd.ll Revert "R600: Non vector only instruction can be scheduled on trans unit" 2013-07-31 20:43:27 +00:00
selectcc-cnde-int.ll Revert "R600: Non vector only instruction can be scheduled on trans unit" 2013-07-31 20:43:27 +00:00
selectcc-icmp-select-float.ll R600: Prettier asmPrint of Alu 2013-05-02 21:52:30 +00:00
selectcc-opt.ll R600: Use KCache for kernel arguments 2013-07-23 01:48:18 +00:00
set-dx10.ll Revert "R600: Non vector only instruction can be scheduled on trans unit" 2013-07-31 20:43:27 +00:00
setcc.ll R600: Set scheduling preference to Sched::Source 2013-08-12 22:33:21 +00:00
seto.ll R600/SI: Add a calling convention for compute shaders 2013-06-03 17:40:11 +00:00
setuo.ll R600/SI: Add a calling convention for compute shaders 2013-06-03 17:40:11 +00:00
sgpr-copy.ll R600/SI: Use VSrc_* register classes as the default classes for types 2013-08-06 23:08:28 +00:00
shl.ll R600/SI: Expand shl of v2i32/v4i32 for SI 2013-06-25 13:55:32 +00:00
short-args.ll R600: Improve support for < 32-bit loads 2013-07-23 01:48:35 +00:00
si-lod-bias.ll R600/SI: Lower BUILD_VECTOR to REG_SEQUENCE v2 2013-08-14 23:24:32 +00:00
sign_extend.ll R600/SI: Custom lower i64 sign_extend 2013-06-03 17:40:03 +00:00
sint_to_fp64.ll R600/SI: Implement sint<->fp64 conversions 2013-08-08 16:06:08 +00:00
sint_to_fp.ll R600: Add 64-bit float load/store support 2013-08-01 15:23:42 +00:00
sra.ll R600/SI: Add support for 64-bit loads 2013-07-15 19:00:09 +00:00
srl.ll R600/SI: Expand srl of v2i32/v4i32 for SI 2013-06-25 13:55:37 +00:00
store.ll R600/SI: Lower BUILD_VECTOR to REG_SEQUENCE v2 2013-08-14 23:24:32 +00:00
store.r600.ll R600: Reorganize lit tests and document how they should be organized 2013-04-19 02:10:53 +00:00
sub.ll R600: Set scheduling preference to Sched::Source 2013-08-12 22:33:21 +00:00
swizzle-export.ll [R600] Replicate old DAGCombiner behavior in target specific DAG combine. 2013-07-30 00:27:16 +00:00
tex-clause-antidep.ll R600: Anti dep better handled in tex clause 2013-06-07 23:30:26 +00:00
texture-input-merge.ll R600: Add a pass that merge Vector Register 2013-06-05 21:38:04 +00:00
udiv.ll R600/SI: Expand udiv v[24]i32 for SI and v2i32 for EG 2013-06-25 13:55:43 +00:00
uint_to_fp.ll R600: Add 64-bit float load/store support 2013-08-01 15:23:42 +00:00
unsupported-cc.ll Revert "R600: Non vector only instruction can be scheduled on trans unit" 2013-07-31 20:43:27 +00:00
urecip.ll R600/SI: Add pattern for AMDGPUurecip 2013-04-10 17:17:56 +00:00
urem.ll R600/SI: Expand urem of v2i32/v4i32 for SI 2013-06-25 13:55:46 +00:00
vertex-fetch-encoding.ll Prefix failing commands with not to make clear they are expected to fail. 2013-07-03 16:41:29 +00:00
vselect.ll Revert "R600: Non vector only instruction can be scheduled on trans unit" 2013-07-31 20:43:27 +00:00
vtx-schedule.ll R600: Use KCache for kernel arguments 2013-07-23 01:48:18 +00:00
work-item-intrinsics.ll Revert "R600: Non vector only instruction can be scheduled on trans unit" 2013-07-31 20:43:27 +00:00
xor.ll R600/SI: Expand xor v2i32/v4i32 2013-06-25 13:55:52 +00:00
zero_extend.ll R600/SI: Custom lower i64 ZERO_EXTEND 2013-08-01 15:23:26 +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.