[llvm] [PowerPC] cost modeling for length type VP intrinsic load/store (PR #168938)

[via llvm-commits]

github-actions[bot] wrote:

<!--PREMERGE ADVISOR COMMENT: Linux-->
# :penguin: Linux x64 Test Results

* 3053 tests passed
* 7 tests skipped

All tests passed but another part of the build **failed**. Click on a failure below to see the details.

<details>
<summary>lib/Target/PowerPC/CMakeFiles/LLVMPowerPCCodeGen.dir/PPCTargetTransformInfo.cpp.o</summary>

```
FAILED: lib/Target/PowerPC/CMakeFiles/LLVMPowerPCCodeGen.dir/PPCTargetTransformInfo.cpp.o
sccache /opt/llvm/bin/clang++ -DGTEST_HAS_RTTI=0 -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GLIBCXX_USE_CXX11_ABI=1 -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/Target/PowerPC -I/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Target/PowerPC -I/home/gha/actions-runner/_work/llvm-project/llvm-project/build/include -I/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include -gmlt -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wc++98-compat-extra-semi -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wno-pass-failed -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -O3 -DNDEBUG -std=c++17 -fvisibility=hidden  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -MD -MT lib/Target/PowerPC/CMakeFiles/LLVMPowerPCCodeGen.dir/PPCTargetTransformInfo.cpp.o -MF lib/Target/PowerPC/CMakeFiles/LLVMPowerPCCodeGen.dir/PPCTargetTransformInfo.cpp.o.d -o lib/Target/PowerPC/CMakeFiles/LLVMPowerPCCodeGen.dir/PPCTargetTransformInfo.cpp.o -c /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Target/PowerPC/PPCTargetTransformInfo.cpp
In file included from /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Target/PowerPC/PPCTargetTransformInfo.cpp:9:
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Target/PowerPC/PPCTargetTransformInfo.h:166:61: error: non-virtual member function marked 'override' hides virtual member function
166 |                         TTI::TargetCostKind CostKind) const override;
|                                                             ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/CodeGen/BasicTTIImpl.h:1561:3: note: hidden overloaded virtual function 'llvm::BasicTTIImplBase<llvm::PPCTTIImpl>::getMaskedMemoryOpCost' declared here: different number of parameters (2 vs 5)
1561 |   getMaskedMemoryOpCost(const MemIntrinsicCostAttributes &MICA,
|   ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Target/PowerPC/PPCTargetTransformInfo.cpp:1123:52: error: too many arguments to function call, expected 2, have 5
1123 |       BaseT::getMaskedMemoryOpCost(Opcode, DataTy, Alignment, AddressSpace,
|       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~                 ^~~~~~~~~~~~~~~~~~~~~~~~
1124 |                                    CostKind);
|                                    ~~~~~~~~
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/CodeGen/BasicTTIImpl.h:1561:3: note: 'getMaskedMemoryOpCost' declared here
1561 |   getMaskedMemoryOpCost(const MemIntrinsicCostAttributes &MICA,
|   ^                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1562 |                         TTI::TargetCostKind CostKind) const override {
|                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2 errors generated.
```
</details>
<details>
<summary>lib/Target/PowerPC/CMakeFiles/LLVMPowerPCCodeGen.dir/PPCTargetMachine.cpp.o</summary>

```
FAILED: lib/Target/PowerPC/CMakeFiles/LLVMPowerPCCodeGen.dir/PPCTargetMachine.cpp.o
sccache /opt/llvm/bin/clang++ -DGTEST_HAS_RTTI=0 -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GLIBCXX_USE_CXX11_ABI=1 -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/Target/PowerPC -I/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Target/PowerPC -I/home/gha/actions-runner/_work/llvm-project/llvm-project/build/include -I/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include -gmlt -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wc++98-compat-extra-semi -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wno-pass-failed -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -O3 -DNDEBUG -std=c++17 -fvisibility=hidden  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -MD -MT lib/Target/PowerPC/CMakeFiles/LLVMPowerPCCodeGen.dir/PPCTargetMachine.cpp.o -MF lib/Target/PowerPC/CMakeFiles/LLVMPowerPCCodeGen.dir/PPCTargetMachine.cpp.o.d -o lib/Target/PowerPC/CMakeFiles/LLVMPowerPCCodeGen.dir/PPCTargetMachine.cpp.o -c /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Target/PowerPC/PPCTargetMachine.cpp
In file included from /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Target/PowerPC/PPCTargetMachine.cpp:21:
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Target/PowerPC/PPCTargetTransformInfo.h:166:61: error: non-virtual member function marked 'override' hides virtual member function
166 |                         TTI::TargetCostKind CostKind) const override;
|                                                             ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/CodeGen/BasicTTIImpl.h:1561:3: note: hidden overloaded virtual function 'llvm::BasicTTIImplBase<llvm::PPCTTIImpl>::getMaskedMemoryOpCost' declared here: different number of parameters (2 vs 5)
1561 |   getMaskedMemoryOpCost(const MemIntrinsicCostAttributes &MICA,
|   ^
1 error generated.
```
</details>

If these failures are unrelated to your changes (for example tests are broken or flaky at HEAD), please open an issue at https://github.com/llvm/llvm-project/issues and add the `infrastructure` label.

https://github.com/llvm/llvm-project/pull/168938