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llvm-mirror/test/CodeGen/NVPTX
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Jingyue Wu 34412b317e Add NVPTXLowerAlloca pass to convert alloca'ed memory to local address 
Summary:
This is done by first adding two additional instructions to convert the
alloca returned address to local and convert it back to generic. Then
replace all uses of alloca instruction with the converted generic
address. Then we can rely NVPTXFavorNonGenericAddrSpace pass to combine
the generic addresscast and the corresponding Load, Store, Bitcast, GEP
Instruction together.

Patched by Xuetian Weng (xweng@google.com). 

Test Plan: test/CodeGen/NVPTX/lower-alloca.ll

Reviewers: jholewinski, jingyue

Reviewed By: jingyue

Subscribers: meheff, broune, eliben, jholewinski, llvm-commits

Differential Revision: http://reviews.llvm.org/D10483

llvm-svn: 239964
2015-06-17 22:31:02 +00:00
..
access-non-generic.ll [NVPTX] fix a crash bug in NVPTXFavorNonGenericAddrSpaces 2015-06-09 21:50:32 +00:00
add-128bit.ll Revert revisions r234755, r234759, r234760 2015-04-13 17:47:15 +00:00
addrspacecast-gvar.ll [NVPTX] Handle addrspacecast constant expressions in aggregate initializers 2015-04-28 17:18:30 +00:00
addrspacecast.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
aggr-param.ll
annotations.ll IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
arg-lowering.ll
arithmetic-fp-sm20.ll
arithmetic-int.ll
atomics.ll
bfe.ll
bug17709.ll
bug21465.ll [NVPTX] run SROA after NVPTXFavorNonGenericAddrSpaces 2015-06-09 00:05:56 +00:00
bug22246.ll [NVPTX] Generate a more optimal sequence for select of i1 2015-01-26 19:52:20 +00:00
bug22322.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
call-with-alloca-buffer.ll Add NVPTXLowerAlloca pass to convert alloca'ed memory to local address 2015-06-17 22:31:02 +00:00
callchain.ll
calling-conv.ll IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
compare-int.ll
constant-vectors.ll
convert-fp.ll
convert-int-sm20.ll
ctlz.ll
ctpop.ll
cttz.ll
div-ri.ll
envreg.ll
fast-math.ll
fma-assoc.ll Check that the TLI callback enableAggressiveFMAFusion has the desired effect on FMA folding. 2015-01-14 15:36:28 +00:00
fma-disable.ll
fma.ll Check that the TLI callback enableAggressiveFMAFusion has the desired effect on FMA folding. 2015-01-14 15:36:28 +00:00
fp16.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
fp-contract.ll
fp-literals.ll
function-align.ll [NVPTXAsmPrinter] do not print .align on function headers 2015-03-12 01:50:30 +00:00
generic-to-nvvm.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
global-ordering.ll
globals_init.ll The constant initialization for globals in NVPTX is generated as an 2015-06-09 16:29:34 +00:00
gvar-init.ll
half.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
i1-global.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
i1-int-to-fp.ll
i1-param.ll IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
i8-param.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
imad.ll
implicit-def.ll
inline-asm.ll
intrin-nocapture.ll Reapply 239795 - [InstCombine] Propagate non-null facts to call parameters 2015-06-16 20:24:25 +00:00
intrinsic-old.ll
intrinsics.ll
isspacep.ll
ld-addrspace.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
ld-generic.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
ldparam-v4.ll
ldu-i8.ll
ldu-ldg.ll
ldu-reg-plus-offset.ll [opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction 2015-02-27 19:29:02 +00:00
lit.local.cfg
load-sext-i1.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
local-stack-frame.ll
lower-alloca.ll Add NVPTXLowerAlloca pass to convert alloca'ed memory to local address 2015-06-17 22:31:02 +00:00
lower-kernel-ptr-arg.ll [NVPTX] roll forward r239082 2015-06-04 21:28:26 +00:00
machine-sink.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
managed.ll IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
misaligned-vector-ldst.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
module-inline-asm.ll
mulwide.ll
noduplicate-syncthreads.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
nounroll.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
nvcl-param-align.ll [NVPTX] Fix bugs related to isSingleValueType 2014-12-17 17:59:04 +00:00
nvvm-reflect.ll Add support for __nvvm_reflect changes in libdevice in CUDA-7.0 2015-03-19 17:05:35 +00:00
param-align.ll
pr13291-i1-store.ll [NVPTX] roll forward r239082 2015-06-04 21:28:26 +00:00
pr16278.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
pr17529.ll [opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction 2015-02-27 19:29:02 +00:00
refl1.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
rotate.ll
rsqrt.ll
sched1.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
sched2.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
sext-in-reg.ll
sext-params.ll
shift-parts.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
simple-call.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
sm-version-20.ll
sm-version-21.ll
sm-version-30.ll [NVPTX] Associate a minimum PTX version for each SM architecture 2015-03-30 19:30:55 +00:00
sm-version-32.ll [NVPTX] Associate a minimum PTX version for each SM architecture 2015-03-30 19:30:55 +00:00
sm-version-35.ll [NVPTX] Associate a minimum PTX version for each SM architecture 2015-03-30 19:30:55 +00:00
sm-version-37.ll [NVPTX] Associate a minimum PTX version for each SM architecture 2015-03-30 19:30:55 +00:00
sm-version-50.ll [NVPTX] Associate a minimum PTX version for each SM architecture 2015-03-30 19:30:55 +00:00
sm-version-52.ll [NVPTX] Associate a minimum PTX version for each SM architecture 2015-03-30 19:30:55 +00:00
sm-version-53.ll [NVPTX] Associate a minimum PTX version for each SM architecture 2015-03-30 19:30:55 +00:00
st-addrspace.ll
st-generic.ll
surf-read-cuda.ll [NVPTX] roll forward r239082 2015-06-04 21:28:26 +00:00
surf-read.ll IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
surf-write-cuda.ll IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
surf-write.ll IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
symbol-naming.ll [opaque pointer type] Add textual IR support for explicit type parameter to the call instruction 2015-04-16 23:24:18 +00:00
tex-read-cuda.ll [NVPTX] roll forward r239082 2015-06-04 21:28:26 +00:00
tex-read.ll IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
texsurf-queries.ll IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
tuple-literal.ll
vec8.ll
vec-param-load.ll
vector-args.ll
vector-call.ll
vector-compare.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
vector-global.ll [NVPTX] Fix bugs related to isSingleValueType 2014-12-17 17:59:04 +00:00
vector-loads.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
vector-return.ll [NVPTX] aligned byte-buffers for vector return types 2014-10-25 03:46:16 +00:00
vector-select.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
vector-stores.ll
weak-global.ll [opaque pointer type] Add textual IR support for explicit type parameter to load instruction 2015-02-27 21:17:42 +00:00
weak-linkage.ll [NVPTX] Do not emit .weak symbols for NVPTX 2014-12-01 21:16:17 +00:00