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llvm-project/llvm/test/CodeGen/NVPTX
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Qiu Chaofan 95bcab8272 [DAGCombiner] Require ninf for sqrt recip estimation 
Currently, DAG combiner uses (fmul (rsqrt x) x) to estimate square
root of x. However, this method would return NaN if x is +Inf, which
is incorrect.

Reviewed By: spatel

Differential Revision: https://reviews.llvm.org/D76853
2020-04-01 16:23:43 +08:00
..
access-non-generic.ll
[NVPTX] Use addrspacecast instead of target-specific intrinsics in NVPTXGenericToNVVM.
2018-02-28 23:57:48 +00:00
add-128bit.ll
[DAGCombiner] add missing folds for scalar select of {-1,0,1}
2017-02-24 17:17:33 +00:00
addrspacecast-gvar.ll
…
addrspacecast.ll
[NVPTX] Added a feature to use short pointers for const/local/shared AS.
2018-05-09 23:46:19 +00:00
aggr-param.ll
…
aggregate-return.ll
[NVPTX] Unify vectorization of load/stores of aggregate arguments and return values.
2017-02-21 22:56:05 +00:00
alias.ll
Revert "Revert "Reland "[Support] make report_fatal_error abort instead of exit"""
2020-02-13 10:16:06 -08:00
annotations.ll
Whitespace cleanup in test/CodeGen/NVPTX/annotations.ll.
2016-12-14 22:32:55 +00:00
arg-lowering.ll
…
arithmetic-fp-sm20.ll
…
arithmetic-int.ll
…
atomics-sm60.ll
[NVPTX] Use atomicrmw fadd instead of intrinsics
2019-07-11 17:11:25 +00:00
atomics-with-scope.ll
[NVPTX] Added intrinsics for atom.gen.{sys|cta}.* instructions.
2016-09-28 17:25:38 +00:00
atomics.ll
[NVPTX] Use atomicrmw fadd instead of intrinsics
2019-07-11 17:11:25 +00:00
barrier.ll
[NVPTX] Implemented bar.warp.sync, barrier.sync, and vote{.sync} instructions/intrinsics/builtins.
2017-09-21 18:44:49 +00:00
bfe.ll
…
branch-fold.ll
…
bug17709.ll
[NVPTX] Don't flag StoreParam/LoadParam memory chain operands as ReadMem/WriteMem (PR32146)
2017-05-15 17:17:44 +00:00
bug21465.ll
Migrate function attribute "no-frame-pointer-elim"="false" to "frame-pointer"="none" as cleanups after D56351
2019-12-24 16:27:51 -08:00
bug22246.ll
…
bug22322.ll
Migrate function attribute "no-frame-pointer-elim" to "frame-pointer"="all" as cleanups after D56351
2019-12-24 15:57:33 -08:00
bug26185-2.ll
[NVPTX] Fix sign/zero-extending ldg/ldu instruction selection
2016-05-02 18:12:02 +00:00
bug26185.ll
[NVPTX] Handle ldg created from sign-/zero-extended load
2016-04-05 12:38:01 +00:00
bug41651.ll
[NVPTX] Fix PR41651
2019-07-30 19:52:01 +00:00
bypass-div.ll
…
call-with-alloca-buffer.ll
Fix NVPTX/call-with-alloca-buffer.ll after r276777.
2016-07-26 18:28:33 +00:00
callchain.ll
…
calling-conv.ll
…
calls-with-phi.ll
[NVPTX] Allow libcalls that are defined in the current module.
2018-12-26 19:12:31 +00:00
combine-min-max.ll
[NVPTX] Implement min/max in tablegen, rather than with custom DAGComine logic.
2017-01-18 00:09:01 +00:00
compare-int.ll
…
constant-vectors.ll
…
convergent-mir-call.ll
…
convert-fp.ll
[NVPTX] Add fptosi tests to convert-fp.ll.
2017-01-15 16:55:54 +00:00
convert-int-sm20.ll
…
ctlz.ll
NFC - Various typo fixes in tests
2018-07-04 13:28:39 +00:00
ctpop.ll
[NVPTX] Don't flag StoreRetVal memory chain operands as ReadMem (PR32146)
2017-05-12 19:56:43 +00:00
cttz.ll
[NVPTX] Don't flag StoreRetVal memory chain operands as ReadMem (PR32146)
2017-05-12 19:56:43 +00:00
disable-opt.ll
…
div-ri.ll
…
divrem-combine.ll
[NVPTX] Compute 'rem' using the result of 'div', if possible.
2016-10-28 21:44:00 +00:00
envreg.ll
…
extloadv.ll
…
f16-instructions.ll
CodeGen: Add -denormal-fp-math-f32 flag
2020-03-27 14:00:39 -07:00
f16x2-instructions.ll
[NVPTX] Fix the codegen for llvm.round.
2019-04-01 16:10:26 +00:00
fast-math.ll
[DAGCombiner] Require ninf for sqrt recip estimation
2020-04-01 16:23:43 +08:00
fcos-no-fast-math.ll
Revert "Revert "Reland "[Support] make report_fatal_error abort instead of exit"""
2020-02-13 10:16:06 -08:00
fma-assoc.ll
[DAGCombine] require UnsafeFPMath for re-association of addition
2017-01-31 14:35:37 +00:00
fma-disable.ll
…
fma.ll
[NVPTX] Don't flag StoreParam/LoadParam memory chain operands as ReadMem/WriteMem (PR32146)
2017-05-15 17:17:44 +00:00
fns.ll
[NVPTX,CUDA] Added llvm.nvvm.fns intrinsic and matching __nvvm_fns builtin in clang.
2017-12-06 17:50:05 +00:00
fp16.ll
…
fp-contract.ll
…
fp-literals.ll
…
fsin-no-fast-math.ll
Revert "Revert "Reland "[Support] make report_fatal_error abort instead of exit"""
2020-02-13 10:16:06 -08:00
function-align.ll
…
generic-to-nvvm-ir.ll
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
generic-to-nvvm.ll
[NVPTX] Use addrspacecast instead of target-specific intrinsics in NVPTXGenericToNVVM.
2018-02-28 23:57:48 +00:00
global-addrspace.ll
…
global-ctor-empty.ll
…
global-ctor.ll
Revert "Revert "Reland "[Support] make report_fatal_error abort instead of exit"""
2020-02-13 10:16:06 -08:00
global-dtor.ll
Revert "Revert "Reland "[Support] make report_fatal_error abort instead of exit"""
2020-02-13 10:16:06 -08:00
global-ordering.ll
…
global-variable-big.ll
[NVPTX] Support global variables of integer type larger than i64.
2017-01-18 00:29:53 +00:00
global-visibility.ll
…
globals_init.ll
…
globals_lowering.ll
…
gvar-init.ll
…
half.ll
[NVPTX] add support for initializing fp16 arrays.
2018-04-06 22:25:08 +00:00
i1-global.ll
…
i1-int-to-fp.ll
…
i1-param.ll
…
i8-param.ll
[NVPTX] Don't flag StoreParam/LoadParam memory chain operands as ReadMem/WriteMem (PR32146)
2017-05-15 17:17:44 +00:00
i128-global.ll
[NVPTX] Add lowering of i128 params.
2017-07-20 21:16:03 +00:00
i128-param.ll
[NVPTX] Add lowering of i128 params.
2017-07-20 21:16:03 +00:00
i128-retval.ll
[NVPTX] Add lowering of i128 params.
2017-07-20 21:16:03 +00:00
i128-struct.ll
[NVPTX] Add lowering of i128 numbers as struct fields
2018-12-01 00:21:52 +00:00
idioms.ll
[NVPTX] Lower integer absolute value idiom to abs instruction.
2017-01-18 00:08:44 +00:00
imad.ll
…
inline-asm.ll
…
inlineasm-output-template.ll
[AsmPrinter] refactor to support %c w/ GlobalAddress'
2019-04-26 18:45:04 +00:00
intrin-nocapture.ll
…
intrinsic-old.ll
[FileCheck] Add -allow-deprecated-dag-overlap to failing llvm tests
2018-07-11 20:25:49 +00:00
intrinsics.ll
[NVPTX] Some nvvm.read.ptx.sreg intrinsics should have IntrInaccessibleMemOnly attribute.
2019-01-26 00:28:32 +00:00
isspacep.ll
…
ld-addrspace.ll
[NVPTX] Added a feature to use short pointers for const/local/shared AS.
2018-05-09 23:46:19 +00:00
ld-generic.ll
…
ld-st-addrrspace.py
Python compat - print statement
2019-01-03 14:11:33 +00:00
ldg-invariant.ll
[NVPTX] Fixed vectorized LDG for f16.
2018-04-06 21:10:24 +00:00
ldparam-v4.ll
[NVPTX] Unify vectorization of load/stores of aggregate arguments and return values.
2017-02-21 22:56:05 +00:00
ldu-i8.ll
…
ldu-ldg.ll
…
ldu-reg-plus-offset.ll
…
libcall-fulfilled.ll
[NVPTX] Allow libcalls that are defined in the current module.
2018-12-26 19:12:31 +00:00
libcall-instruction.ll
Revert "Revert "Reland "[Support] make report_fatal_error abort instead of exit"""
2020-02-13 10:16:06 -08:00
libcall-intrinsic.ll
Revert "Revert "Reland "[Support] make report_fatal_error abort instead of exit"""
2020-02-13 10:16:06 -08:00
lit.local.cfg
…
load-sext-i1.ll
…
load-store.ll
SelectionDAG: accommodate atomic floating stores.
2019-05-10 11:23:04 +00:00
load-with-non-coherent-cache.ll
…
LoadStoreVectorizer.ll
[NVPTX] Added support for .f16x2 instructions.
2017-02-23 22:38:24 +00:00
local-stack-frame.ll
…
loop-vectorize.ll
…
lower-aggr-copies.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
lower-alloca.ll
NVPTX: Move InferAddressSpaces to generic code
2017-01-31 01:10:58 +00:00
lower-kernel-ptr-arg.ll
[NVPTX] Improve lowering of byval args of device functions.
2016-07-20 18:39:47 +00:00
machine-sink.ll
…
MachineSink-call.ll
…
MachineSink-convergent.ll
NVPTX: Replace uses of cuda.syncthreads with nvvm.barrier0
2016-07-06 20:02:45 +00:00
managed.ll
…
match.ll
[NVPTX] added match.{any,all}.sync instructions, intrinsics & builtins.
2017-09-26 17:07:23 +00:00
math-intrins.ll
Consolidate internal denormal flushing controls
2020-01-17 20:09:53 -05:00
minmax-negative.ll
Improve clamp recognition in ValueTracking.
2017-10-27 20:53:41 +00:00
misaligned-vector-ldst.ll
[NVPTX] Fixed lowering of unaligned loads/stores of f16 scalars and vectors.
2017-03-07 20:33:38 +00:00
module-inline-asm.ll
…
mulwide.ll
…
named-barriers.ll
[NVPTX] Add intrinsics to support named barriers.
2017-01-28 16:38:15 +00:00
noduplicate-syncthreads.ll
NVPTX: Replace uses of cuda.syncthreads with nvvm.barrier0
2016-07-06 20:02:45 +00:00
nofunc.ll
[NVPTX] do not rely on cached subtarget info.
2018-12-12 18:31:04 +00:00
nounroll.ll
…
nvcl-param-align.ll
…
nvvm-reflect-arch.ll
[NVPTX] Handle __nvvm_reflect("__CUDA_ARCH").
2018-08-03 18:05:24 +00:00
nvvm-reflect-module-flag.ll
…
nvvm-reflect.ll
[NVPTX] Let there be One True Way to set NVVMReflect params.
2017-01-15 16:54:35 +00:00
param-align.ll
[NVPTX] Make sure we adjust alignment at all call sites
2016-07-18 21:58:48 +00:00
param-load-store.ll
[Codegen] fix typos in test case
2019-03-02 08:03:59 +00:00
pr13291-i1-store.ll
…
pr16278.ll
…
pr17529.ll
Migrate function attribute "no-frame-pointer-elim"="false" to "frame-pointer"="none" as cleanups after D56351
2019-12-24 16:27:51 -08:00
proxy-reg-erasure-mir.ll
[NVPTX] Allow libcalls that are defined in the current module.
2018-12-26 19:12:31 +00:00
proxy-reg-erasure-ptx.ll
[NVPTX] Allow libcalls that are defined in the current module.
2018-12-26 19:12:31 +00:00
read-global-variable-constant.ll
[NVPTX] Lower loads from global constants using ld.global.nc (aka LDG).
2018-02-28 23:58:05 +00:00
refl1.ll
…
reg-copy.ll
…
reg-types.ll
[NVPTX] Use untyped (.b) integer registers in PTX.
2016-08-12 22:02:19 +00:00
rotate.ll
…
sched1.ll
Only enable LiveRangeShrink for x86.
2017-05-17 20:18:13 +00:00
sched2.ll
Only enable LiveRangeShrink for x86.
2017-05-17 20:18:13 +00:00
sext-in-reg.ll
…
sext-params.ll
…
shfl-p.ll
[NVPTX] Restructure shfl instrinsics and add variants that return a predicate.
2019-10-14 16:53:34 +00:00
shfl-sync-p.ll
[NVPTX] Restructure shfl instrinsics and add variants that return a predicate.
2019-10-14 16:53:34 +00:00
shfl-sync.ll
[NVPTX] Implemented shfl.sync instruction and supporting intrinsics/builtins.
2017-09-20 21:23:07 +00:00
shfl.ll
[NVPTX] Remove NVPTXFavorNonGenericAddrSpaces pass.
2016-10-31 21:51:42 +00:00
shift-parts.ll
…
simple-call.ll
[NVPTX] Don't flag StoreParam/LoadParam memory chain operands as ReadMem/WriteMem (PR32146)
2017-05-15 17:17:44 +00:00
sm-version-20.ll
…
sm-version-21.ll
…
sm-version-30.ll
…
sm-version-32.ll
…
sm-version-35.ll
…
sm-version-37.ll
…
sm-version-50.ll
…
sm-version-52.ll
…
sm-version-53.ll
…
sm-version-60.ll
[NVPTX] Add sm_60, sm_61, sm_62 targets to LLVM.
2016-07-06 21:06:10 +00:00
sm-version-61.ll
[NVPTX] Add sm_60, sm_61, sm_62 targets to LLVM.
2016-07-06 21:06:10 +00:00
sm-version-62.ll
[NVPTX] Add sm_60, sm_61, sm_62 targets to LLVM.
2016-07-06 21:06:10 +00:00
sm-version-70.ll
[CUDA] Added rudimentary support for CUDA-9 and sm_70.
2017-09-07 18:14:32 +00:00
speculative-execution-divergent-target.ll
Move divergent-target test into CodeGen/NVPTX because it requires an NVPTX target.
2016-04-15 01:20:52 +00:00
sqrt-approx.ll
[DAGCombiner] Require ninf for sqrt recip estimation
2020-04-01 16:23:43 +08:00
st-addrspace.ll
[NVPTX] Added a feature to use short pointers for const/local/shared AS.
2018-05-09 23:46:19 +00:00
st-generic.ll
…
surf-read-cuda.ll
…
surf-read.ll
…
surf-write-cuda.ll
…
surf-write.ll
…
symbol-naming.ll
[NVPTX] Assign valid global names
2017-12-04 14:19:33 +00:00
TailDuplication-convergent.ll
NVPTX: Replace uses of cuda.syncthreads with nvvm.barrier0
2016-07-06 20:02:45 +00:00
tex-read-cuda.ll
…
tex-read.ll
…
texsurf-queries.ll
…
tid-range.ll
[SelectionDAG] Correctly transform range metadata to AssertZExt
2017-01-06 00:11:46 +00:00
tuple-literal.ll
…
vec8.ll
Revert r302938 "Add LiveRangeShrink pass to shrink live range within BB."
2017-05-18 18:50:05 +00:00
vec-param-load.ll
[NVPTX] Unify vectorization of load/stores of aggregate arguments and return values.
2017-02-21 22:56:05 +00:00
vector-args.ll
…
vector-call.ll
[NVPTX] Don't flag StoreParam/LoadParam memory chain operands as ReadMem/WriteMem (PR32146)
2017-05-15 17:17:44 +00:00
vector-compare.ll
…
vector-global.ll
…
vector-loads.ll
[NVPTX, LSV] Move the LSV optimization pass to later when the graph is cleaner
2020-02-13 12:15:38 -08:00
vector-select.ll
…
vector-stores.ll
…
vectorize-misaligned.ll
[NVPTX] Implement isLegalToVectorizeLoadChain
2018-08-27 17:29:43 +00:00
vote.ll
[NVPTX] Implemented bar.warp.sync, barrier.sync, and vote{.sync} instructions/intrinsics/builtins.
2017-09-21 18:44:49 +00:00
weak-global.ll
…
weak-linkage.ll
…
wmma.py
[NVPTX] Added llvm.nvvm.mma.m8n8k4.* intrinsics
2019-10-28 13:55:30 -07:00
zeroext-32bit.ll
[NVPTX] Don't flag StoreParam/LoadParam memory chain operands as ReadMem/WriteMem (PR32146)
2017-05-15 17:17:44 +00:00