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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
…
addrspacecast-gvar.ll
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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
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aggregate-return.ll
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alias.ll
Revert "Revert "Reland "[Support] make report_fatal_error abort instead of exit"""
2020-02-13 10:16:06 -08:00
annotations.ll
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arg-lowering.ll
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arithmetic-fp-sm20.ll
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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
…
atomics.ll
[NVPTX] Use atomicrmw fadd instead of intrinsics
2019-07-11 17:11:25 +00:00
barrier.ll
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bfe.ll
…
branch-fold.ll
…
bug17709.ll
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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
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bug26185.ll
…
bug41651.ll
[NVPTX] Fix PR41651
2019-07-30 19:52:01 +00:00
bypass-div.ll
…
call-with-alloca-buffer.ll
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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
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compare-int.ll
…
constant-vectors.ll
…
convergent-mir-call.ll
…
convert-fp.ll
…
convert-int-sm20.ll
…
ctlz.ll
NFC - Various typo fixes in tests
2018-07-04 13:28:39 +00:00
ctpop.ll
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cttz.ll
…
disable-opt.ll
…
div-ri.ll
…
divrem-combine.ll
…
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
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fma-disable.ll
…
fma.ll
…
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
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fp-contract.ll
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fp-literals.ll
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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
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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
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global-ctor-empty.ll
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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
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global-variable-big.ll
…
global-visibility.ll
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globals_init.ll
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globals_lowering.ll
…
gvar-init.ll
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half.ll
[NVPTX] add support for initializing fp16 arrays.
2018-04-06 22:25:08 +00:00
i1-global.ll
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i1-int-to-fp.ll
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i1-param.ll
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i8-param.ll
…
i128-global.ll
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i128-param.ll
…
i128-retval.ll
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i128-struct.ll
[NVPTX] Add lowering of i128 numbers as struct fields
2018-12-01 00:21:52 +00:00
idioms.ll
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imad.ll
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inline-asm.ll
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inlineasm-output-template.ll
[AsmPrinter] refactor to support %c w/ GlobalAddress'
2019-04-26 18:45:04 +00:00
intrin-nocapture.ll
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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
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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
…
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
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load-sext-i1.ll
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load-store.ll
SelectionDAG: accommodate atomic floating stores.
2019-05-10 11:23:04 +00:00
load-with-non-coherent-cache.ll
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LoadStoreVectorizer.ll
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local-stack-frame.ll
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loop-vectorize.ll
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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
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lower-kernel-ptr-arg.ll
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machine-sink.ll
…
MachineSink-call.ll
…
MachineSink-convergent.ll
…
managed.ll
…
match.ll
…
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
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module-inline-asm.ll
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mulwide.ll
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named-barriers.ll
…
noduplicate-syncthreads.ll
…
nofunc.ll
[NVPTX] do not rely on cached subtarget info.
2018-12-12 18:31:04 +00:00
nounroll.ll
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nvcl-param-align.ll
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nvvm-reflect-arch.ll
[NVPTX] Handle __nvvm_reflect("__CUDA_ARCH").
2018-08-03 18:05:24 +00:00
nvvm-reflect-module-flag.ll
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nvvm-reflect.ll
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param-align.ll
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param-load-store.ll
[Codegen] fix typos in test case
2019-03-02 08:03:59 +00:00
pr13291-i1-store.ll
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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
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reg-copy.ll
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reg-types.ll
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rotate.ll
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sched1.ll
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sched2.ll
…
sext-in-reg.ll
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sext-params.ll
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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
…
shfl.ll
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shift-parts.ll
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simple-call.ll
…
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
…
sm-version-61.ll
…
sm-version-62.ll
…
sm-version-70.ll
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speculative-execution-divergent-target.ll
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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
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tex-read-cuda.ll
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tex-read.ll
…
texsurf-queries.ll
…
tid-range.ll
…
tuple-literal.ll
…
vec8.ll
…
vec-param-load.ll
…
vector-args.ll
…
vector-call.ll
…
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
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vector-stores.ll
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vectorize-misaligned.ll
[NVPTX] Implement isLegalToVectorizeLoadChain
2018-08-27 17:29:43 +00:00
vote.ll
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weak-global.ll
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weak-linkage.ll
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wmma.py
[NVPTX] Added llvm.nvvm.mma.m8n8k4.* intrinsics
2019-10-28 13:55:30 -07:00
zeroext-32bit.ll
…