shylie/llvm-project
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
llvm-project/llvm/test/CodeGen/DirectX
History
Kaitlin Peng 0bb1af478a
[DirectX] Add GlobalDCE pass after finalize linkage pass in DirectX backend (#151071) 
Fixes #139023.

This PR essentially removes unused global variables:
- Restores the `GlobalDCE` Legacy pass and adds it to the DirectX
backend after the finalize linkage pass
- Converts external global variables with no usage to internal linkage
in the finalize linkage pass
  - (so they can be removed by `GlobalDCE`)
- Makes the `dxil-finalize-linkage` pass usable using the new pass
manager flag syntax
- Adds tests to `finalize_linkage.ll` that make sure unused global
variables are removed
- Adds a use for variable `@CBV` in `opaque-value_as_metadata.ll` so it
isn't removed
- Changes the `scalar-data.ll` run command to avoid removing its global
variables

---------

Co-authored-by: Farzon Lotfi <farzonlotfi@microsoft.com>
2025-08-15 10:45:34 -07:00
..
Binding
[DirectX] Overlapping binding detection - check register space first (#152250)
2025-08-07 10:48:47 -07:00
CBufferAccess
[DirectX] Implement memcpy in DXIL CBuffer Access pass (#144436)
2025-06-30 16:32:43 -07:00
ContainerData
[DirectX] Error handling improve in root signature metadata Parser (#149232)
2025-07-31 22:59:02 -04:00
ForwardHandleAccesses
[DirectX] Add support for implicit binding to DXILForwardHandleAccesses pass (#142061)
2025-05-30 10:01:57 -07:00
ImplicitBinding
[DirectX] Add resource name argument to llvm.dx.handlefrom[implicit]binding intrinsics (#139991)
2025-05-27 22:57:01 -07:00
Metadata
[HLSL] Update DXIL resource metadata code to support resource arrays (#152254)
2025-08-11 14:55:54 -07:00
ResourceAccess
[DirectX] Add resource name argument to llvm.dx.handlefrom[implicit]binding intrinsics (#139991)
2025-05-27 22:57:01 -07:00
ShaderFlags
[DirectX] Update lifetime legalization to account for the removed size argument (#152791)
2025-08-08 14:32:27 -07:00
abs-vec.ll
…
abs.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
acos_error.ll
…
acos.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
all.ll
…
any.ll
…
asdouble.ll
[DirectX] change makedouble return type to overloadTy (#141156)
2025-05-23 08:22:36 -07:00
asin_error.ll
…
asin.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
atan2_error.ll
…
atan2.ll
…
atan_error.ll
…
atan.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
BufferLoad-sm61.ll
[DirectX] Add resource name argument to llvm.dx.handlefrom[implicit]binding intrinsics (#139991)
2025-05-27 22:57:01 -07:00
BufferLoad.ll
[DirectX] Add support for typedBufferLoad and Store for RWBuffer<double2> and RWBuffer<double> (#139996)
2025-05-30 08:16:19 -07:00
BufferLoadDouble.ll
[DirectX] add support for i64 buffer load/stores (#145047)
2025-06-27 14:11:56 -04:00
BufferLoadInt64.ll
[DirectX] add support for i64 buffer load/stores (#145047)
2025-06-27 14:11:56 -04:00
BufferStore-errors.ll
[DirectX] Add resource name argument to llvm.dx.handlefrom[implicit]binding intrinsics (#139991)
2025-05-27 22:57:01 -07:00
BufferStore-sm61.ll
[DirectX] Add resource name argument to llvm.dx.handlefrom[implicit]binding intrinsics (#139991)
2025-05-27 22:57:01 -07:00
BufferStore.ll
[DirectX] Add support for typedBufferLoad and Store for RWBuffer<double2> and RWBuffer<double> (#139996)
2025-05-30 08:16:19 -07:00
BufferStoreDouble.ll
[DirectX] Add support for typedBufferLoad and Store for RWBuffer<double2> and RWBuffer<double> (#139996)
2025-05-30 08:16:19 -07:00
BufferStoreInt64.ll
[DirectX] add support for i64 buffer load/stores (#145047)
2025-06-27 14:11:56 -04:00
bufferUpdateCounter.ll
[DirectX] Add resource name argument to llvm.dx.handlefrom[implicit]binding intrinsics (#139991)
2025-05-27 22:57:01 -07:00
bugfix_150050_data_scalarize_const_gep.ll
[DirectX] Support ConstExpr GEPs (#150082)
2025-07-23 16:38:14 -04:00
CBufferLoadLegacy-errors.ll
[DirectX] Add resource name argument to llvm.dx.handlefrom[implicit]binding intrinsics (#139991)
2025-05-27 22:57:01 -07:00
CBufferLoadLegacy.ll
[DirectX] Add resource name argument to llvm.dx.handlefrom[implicit]binding intrinsics (#139991)
2025-05-27 22:57:01 -07:00
ceil_error.ll
…
ceil.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
clamp.ll
[DirectX] only allow intrinsics defined in DXIL.td (#128613)
2025-02-25 16:09:41 -05:00
comput_ids.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
conflicting-bitcast-insert.ll
…
cos_error.ll
…
cos.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
cosh_error.ll
…
cosh.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
countbits.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
CreateHandle.ll
[DirectX] Add resource name argument to llvm.dx.handlefrom[implicit]binding intrinsics (#139991)
2025-05-27 22:57:01 -07:00
CreateHandleFromBinding.ll
[DirectX] Add resource name argument to llvm.dx.handlefrom[implicit]binding intrinsics (#139991)
2025-05-27 22:57:01 -07:00
cross.ll
[DirectX] Change placeholders from undef to poison used in fully instantiated vector [NFC] (#130970)
2025-03-16 09:47:48 +00:00
degrees.ll
…
discard_error.ll
[HLSL] Adding HLSL clip function. (#114588)
2024-11-14 23:34:07 -08:00
discard.ll
[DirectX] only allow intrinsics defined in DXIL.td (#128613)
2025-02-25 16:09:41 -05:00
dot2_error.ll
[DirectX] Use scalar arguments for @llvm.dx.dot intrinsics (#134570)
2025-04-14 10:34:15 -07:00
dot2add_error.ll
[HLSL][DirectX] Fix dot2add DXIL operation to use float overload (#152781)
2025-08-11 13:03:24 -07:00
dot2add.ll
[HLSL][DirectX] Fix dot2add DXIL operation to use float overload (#152781)
2025-08-11 13:03:24 -07:00
dot3_error.ll
[DirectX] Use scalar arguments for @llvm.dx.dot intrinsics (#134570)
2025-04-14 10:34:15 -07:00
dot4_error.ll
[DirectX] Use scalar arguments for @llvm.dx.dot intrinsics (#134570)
2025-04-14 10:34:15 -07:00
dot4add_i8packed_error.ll
[DirectX][SPIRV] Fix the lowering of dot4add (#140315)
2025-05-17 10:38:24 -07:00
dot4add_i8packed.ll
[DirectX][SPIRV] Fix the lowering of dot4add (#140315)
2025-05-17 10:38:24 -07:00
dot4add_u8packed_error.ll
[DirectX][SPIRV] Fix the lowering of dot4add (#140315)
2025-05-17 10:38:24 -07:00
dot4add_u8packed.ll
[DirectX][SPIRV] Fix the lowering of dot4add (#140315)
2025-05-17 10:38:24 -07:00
dxil_ver.ll
…
embed-dxil.ll
…
exp2_error.ll
…
exp2.ll
…
exp-vec.ll
…
exp.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
fabs.ll
…
fdot.ll
[DirectX] Use scalar arguments for @llvm.dx.dot intrinsics (#134570)
2025-04-14 10:34:15 -07:00
finalize_linkage.ll
[DirectX] Add GlobalDCE pass after finalize linkage pass in DirectX backend (#151071)
2025-08-15 10:45:34 -07:00
finalize-linkage-intrinsics.ll
[DirectX] Run DXILFinalizeLinkage earlier in the pipeline (#117950)
2024-12-02 12:08:14 -08:00
finalize-linkage-remove-dead-lib.ll
[HLSL] Use hidden visibility for external linkage. (#140292)
2025-06-16 16:44:55 -04:00
finalize-linkage-remove-dead.ll
[HLSL] Use hidden visibility for external linkage. (#140292)
2025-06-16 16:44:55 -04:00
firstbithigh.ll
[DirectX] Make firstbithigh intrinsic use first arg as overload type (#145401)
2025-06-24 12:00:21 -06:00
firstbitlow_error.ll
[HLSL] Implement elementwise firstbitlow builtin (#116858)
2025-01-15 15:36:50 -07:00
firstbitlow.ll
[DirectX] Make firstbithigh intrinsic use first arg as overload type (#145401)
2025-06-24 12:00:21 -06:00
firstbitshigh_error.ll
…
firstbituhigh_error.ll
…
flatten-array.ll
[DirectX] Fix GEP flattening with 0-indexed GEPs on global variables (#149211)
2025-07-17 14:51:53 -07:00
flatten-bug-117273.ll
[DirectX] Simplify and correct the flattening of GEPs in DXILFlattenArrays (#146173)
2025-07-14 16:39:01 -07:00
flattened_thread_id_in_group_error.ll
…
floor_error.ll
…
floor.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
fmad.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
fmax.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
fmin.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
forward_handle_on_alloca.ll
[DirectX] Remove lifetime intrinsics and run Dead Store Elimination (#152636)
2025-08-12 12:42:08 -04:00
frac_error.ll
…
frac.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
group_id_error.ll
…
group_memory_barrier_with_group_sync.ll
[DXIL] Add GroupMemoryBarrierWithGroupSync intrinsic (#114349)
2024-12-01 22:31:40 -08:00
HLSLControlFlowHint.ll
[HLSL] Add support to branch/flatten attributes to switch (#131739)
2025-03-24 16:17:19 -07:00
idot.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
imad.ll
Scalarize vector mad operations for integer types (#152228)
2025-08-07 09:34:42 -07:00
is_fpclass.ll
[DirectX] Implement llvm.is.fpclass lowering for the fcNegZero FPClassTest and the IsNaN, IsInf, IsFinite, IsNormal DXIL ops (#138048)
2025-05-08 09:13:26 -07:00
isinf_error.ll
…
isinf.ll
[DirectX] scalarize the dx.isinf intrinsic (#140638)
2025-05-20 10:26:58 -07:00
issue-145408-gep-struct-fix.ll
[DirectX] Do not flatten GEP chains for unsupported types (#150484)
2025-07-24 13:36:36 -07:00
legalize-fneg.ll
[HLSL] Move FNeg legalization to the DXILLegalization pass (#140942)
2025-05-22 10:43:00 -06:00
legalize-freeze.ll
[DirectX] Legalize Freeze instruction (#136043)
2025-04-17 09:02:05 -07:00
legalize-i8-alloca.ll
[DirectX] Legalize i8 allocas (#137399)
2025-04-29 16:07:44 -04:00
legalize-i8.ll
[DirectX] Add a GEP to loads and stores on array allocas (#148059)
2025-07-15 10:40:52 -07:00
legalize-i64-extract-insert-elements.ll
[DirectX] Start the creation of a DXIL Instruction legalizer (#131221)
2025-03-17 20:33:02 -04:00
legalize-i64-high-low-vec-split.ll
[DirectX] replace byte splitting via vector bitcast with scalar (#140167)
2025-06-04 21:28:43 -04:00
legalize-lifetimes-valver-1.5.ll
[DirectX] Update lifetime legalization to account for the removed size argument (#152791)
2025-08-08 14:32:27 -07:00
legalize-lifetimes-valver-1.6.ll
[DirectX] Update lifetime legalization to account for the removed size argument (#152791)
2025-08-08 14:32:27 -07:00
legalize-load-store-array-alloca.ll
[DirectX] Add a GEP to scalar load/store on globals and remove incorrect assertion (#149191)
2025-07-17 14:46:45 -07:00
legalize-memcpy.ll
Emit array GEPs in memcpy/memset legalization (#148886)
2025-07-15 11:35:20 -07:00
legalize-memset.ll
[DirectX] Update lifetime legalization to account for the removed size argument (#152791)
2025-08-08 14:32:27 -07:00
legalize-module-flags2.ll
…
legalize-module-flags.ll
…
lerp.ll
…
lib_entry.ll
…
lit.local.cfg
…
llc-pipeline.ll
[DirectX] Add GlobalDCE pass after finalize linkage pass in DirectX backend (#151071)
2025-08-15 10:45:34 -07:00
llc-vector-load-scalarize.ll
[DirectX] Add a GEP to scalar load/store on globals and remove incorrect assertion (#149191)
2025-07-17 14:46:45 -07:00
llc-vector-store-scalarize.ll
[DirectX] Flatten arrays (#114332)
2024-11-13 16:36:24 -05:00
log2_error.ll
…
log2.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
log10.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
log-vec.ll
…
log.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
metadata-stripping.ll
[DXIL] Remove incompatible metadata types when preparing DXIL. (#136386)
2025-04-28 12:43:38 -07:00
min_vec_size.ll
Fix min_vec_size.ll test for changes in vector-combine (#145392)
2025-06-23 14:53:57 -07:00
noop_bitcast_global_array_type.ll
[Reland] Adjust bit cast instruction filter for DXIL Prepare pass (#143783)
2025-06-17 11:46:12 -07:00
normalize_error.ll
…
normalize.ll
[DirectX] Use scalar arguments for @llvm.dx.dot intrinsics (#134570)
2025-04-14 10:34:15 -07:00
omit-bitcast-insert.ll
…
pow-vec.ll
…
pow.ll
[DirectX] legalize powi (#135228)
2025-04-10 16:40:05 -04:00
radians.ll
…
RawBufferLoad.ll
[DirectX] Add resource name argument to llvm.dx.handlefrom[implicit]binding intrinsics (#139991)
2025-05-27 22:57:01 -07:00
RawBufferLoadDouble.ll
[DirectX] Add support for Raw Buffer Loads and Stores for scalars and vectors of doubles and i64s in SM6.2 and earlier (#146627)
2025-07-07 16:42:32 -07:00
RawBufferLoadInt64.ll
[DirectX] Add support for Raw Buffer Loads and Stores for scalars and vectors of doubles and i64s in SM6.2 and earlier (#146627)
2025-07-07 16:42:32 -07:00
RawBufferStore.ll
[DirectX] Add resource name argument to llvm.dx.handlefrom[implicit]binding intrinsics (#139991)
2025-05-27 22:57:01 -07:00
RawBufferStoreDouble.ll
[DirectX] Add support for Raw Buffer Loads and Stores for scalars and vectors of doubles and i64s in SM6.2 and earlier (#146627)
2025-07-07 16:42:32 -07:00
RawBufferStoreInt64.ll
[DirectX] Add support for Raw Buffer Loads and Stores for scalars and vectors of doubles and i64s in SM6.2 and earlier (#146627)
2025-07-07 16:42:32 -07:00
remove-dead-intriniscs.ll
[DirectX] Remove intrinsic definitions with no use (#133459)
2025-03-29 00:45:11 -04:00
resource_counter_error.ll
[DirectX] Add resource name argument to llvm.dx.handlefrom[implicit]binding intrinsics (#139991)
2025-05-27 22:57:01 -07:00
ResourceGlobalElimination.ll
[DirectX] Add resource name argument to llvm.dx.handlefrom[implicit]binding intrinsics (#139991)
2025-05-27 22:57:01 -07:00
reversebits.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
rootsignature-validation-fail-cbuffer-range.ll
[DirectX] Add Range Overlap validation (#152229)
2025-08-14 18:40:11 -04:00
rootsignature-validation-fail-descriptor-table-range.ll
[DirectX] Add Range Overlap validation (#152229)
2025-08-14 18:40:11 -04:00
rootsignature-validation-fail-root-descriptor-range.ll
[DirectX] Add Range Overlap validation (#152229)
2025-08-14 18:40:11 -04:00
rootsignature-validation-fail-sampler.ll
[DirectX] Add Range Overlap validation (#152229)
2025-08-14 18:40:11 -04:00
rootsignature-validation-fail-static-sampler-range.ll
[DirectX] Add Range Overlap validation (#152229)
2025-08-14 18:40:11 -04:00
rootsignature-validation.ll
[DirectX] Add Range Overlap validation (#152229)
2025-08-14 18:40:11 -04:00
round_error.ll
…
round.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
rsqrt_error.ll
…
rsqrt.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
saturate_errors.ll
…
saturate.ll
[DirectX] Scalarize the dx.saturate intrinsic (#134381)
2025-04-08 08:54:10 +09:00
scalar-bug-117273.ll
[DirectX] Simplify and correct the flattening of GEPs in DXILFlattenArrays (#146173)
2025-07-14 16:39:01 -07:00
scalar-data.ll
[DirectX] Add GlobalDCE pass after finalize linkage pass in DirectX backend (#151071)
2025-08-15 10:45:34 -07:00
scalar-load.ll
[DirectX] Bug fix for Data Scalarization crash (#118426)
2024-12-18 16:33:49 -05:00
scalar-store.ll
[DirectX] Add a GEP to scalar load/store on globals and remove incorrect assertion (#149191)
2025-07-17 14:46:45 -07:00
scalarize-alloca.ll
[DirectX] Simplify and correct the flattening of GEPs in DXILFlattenArrays (#146173)
2025-07-14 16:39:01 -07:00
scalarize-dynamic-vector-index.ll
[DirectX] Scalarize extractelement and insertelement with dynamic indices (#141676)
2025-06-20 11:20:30 -07:00
scalarize-two-calls.ll
[DirectX] Start the creation of a DXIL Instruction legalizer (#131221)
2025-03-17 20:33:02 -04:00
sign.ll
…
sin_error.ll
…
sin_no_stage_error.ll
…
sin_vector_error.ll
…
sin.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
sinh_error.ll
…
sinh.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
smax.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
smin.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
splitdouble.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
sqrt_error.ll
…
sqrt.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
step.ll
…
strip-call-attrs.ll
…
strip-fn-attrs.ll
…
strip-rootsignatures.ll
[DirectX] Strip dx.rootsignatures metadata during dxil-prepare (#145746)
2025-06-25 14:06:46 -07:00
tan_error.ll
…
tan.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
tanh_error.ll
…
tanh.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
thread_id_error.ll
…
thread_id_in_group_error.ll
…
trunc_error.ll
…
trunc.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
typed_ptr.ll
…
UAddc_errors.ll
[HLSL] [DXIL] Implement the AddUint64 HLSL function and the UAddc DXIL op (#127137)
2025-03-05 17:04:10 -08:00
UAddc.ll
[Scalarizer] Use correct key for ExtractValueInst gather (#149855)
2025-07-21 17:12:15 -07:00
umad.ll
Scalarize vector mad operations for integer types (#152228)
2025-08-07 09:34:42 -07:00
umax.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
umin.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
unsupported_intrinsic.ll
[DirectX] add Function name to DiagnosticInfoUnsupported Msg in DXILOpLowering (#136234)
2025-04-21 10:26:27 -04:00
usub_sat.ll
[DirectX] legalize usub.sat (#135288)
2025-04-11 14:32:44 -04:00
vector_reduce_add.ll
[DirectX] Add support for vector_reduce_add (#117646)
2024-12-17 17:32:50 -05:00
wave_is_first_lane.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
WaveActiveAllTrue.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
WaveActiveAnyTrue.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
WaveActiveCountBits.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
WaveActiveMax.ll
[HLSL][SPIRV][DXIL] Implement WaveActiveMax intrinsic (#123428)
2025-01-27 23:26:56 -08:00
WaveActiveSum.ll
[HLSL][SPIRV][DXIL] Implement WaveActiveSum intrinsic (#118580)
2025-01-16 10:35:23 -08:00
WaveGetLaneIndex.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
WaveReadLaneAt-vec.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00
WaveReadLaneAt.ll
[DXIL] Define and generate DXILAttribute and DXILProperty (#117072)
2025-01-21 17:33:45 -08:00