[llvm-branch-commits] [llvm] [WIP] Users/ppenzin/ra saverestore early cfi (PR #170610)

[via llvm-branch-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/DWARFCFIChecker/CMakeFiles/LLVMDWARFCFIChecker.dir/DWARFCFIState.cpp.o</summary>

```
FAILED: lib/DWARFCFIChecker/CMakeFiles/LLVMDWARFCFIChecker.dir/DWARFCFIState.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/DWARFCFIChecker -I/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/DWARFCFIChecker -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  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -MD -MT lib/DWARFCFIChecker/CMakeFiles/LLVMDWARFCFIChecker.dir/DWARFCFIState.cpp.o -MF lib/DWARFCFIChecker/CMakeFiles/LLVMDWARFCFIChecker.dir/DWARFCFIState.cpp.o.d -o lib/DWARFCFIChecker/CMakeFiles/LLVMDWARFCFIChecker.dir/DWARFCFIState.cpp.o -c /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/DWARFCFIChecker/DWARFCFIState.cpp
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/DWARFCFIChecker/DWARFCFIState.cpp:67:11: error: enumeration values 'OpLLVMDefCfaRegScalableOffset', 'OpLLVMRegAtScalableOffsetFromCfa', and 'OpLLVMRegAtScalableOffsetFromReg' not handled in switch [-Werror,-Wswitch]
67 |   switch (Directive.getOperation()) {
|           ^~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
```
</details>
<details>
<summary>lib/Target/AArch64/CMakeFiles/LLVMAArch64CodeGen.dir/AArch64FrameLowering.cpp.o</summary>

```
FAILED: lib/Target/AArch64/CMakeFiles/LLVMAArch64CodeGen.dir/AArch64FrameLowering.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/AArch64 -I/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Target/AArch64 -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/AArch64/CMakeFiles/LLVMAArch64CodeGen.dir/AArch64FrameLowering.cpp.o -MF lib/Target/AArch64/CMakeFiles/LLVMAArch64CodeGen.dir/AArch64FrameLowering.cpp.o.d -o lib/Target/AArch64/CMakeFiles/LLVMAArch64CodeGen.dir/AArch64FrameLowering.cpp.o -c /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp:2495:24: error: 'determineCalleeSaves' is deprecated: Use determinePrologCalleeSaves instead [-Werror,-Wdeprecated-declarations]
2495 |   TargetFrameLowering::determineCalleeSaves(MF, SavedRegs, RS);
|                        ^~~~~~~~~~~~~~~~~~~~
|                        determinePrologCalleeSaves
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/CodeGen/TargetFrameLowering.h:400:3: note: 'determineCalleeSaves' has been explicitly marked deprecated here
400 |   LLVM_DEPRECATED("Use determinePrologCalleeSaves instead",
|   ^
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include/llvm/Support/Compiler.h:250:50: note: expanded from macro 'LLVM_DEPRECATED'
250 | #define LLVM_DEPRECATED(MSG, FIX) __attribute__((deprecated(MSG, FIX)))
|                                                  ^
1 error generated.
```
</details>
<details>
<summary>lib/Target/RISCV/CMakeFiles/LLVMRISCVCodeGen.dir/RISCVFrameLowering.cpp.o</summary>

```
FAILED: lib/Target/RISCV/CMakeFiles/LLVMRISCVCodeGen.dir/RISCVFrameLowering.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/RISCV -I/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Target/RISCV -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/RISCV/CMakeFiles/LLVMRISCVCodeGen.dir/RISCVFrameLowering.cpp.o -MF lib/Target/RISCV/CMakeFiles/LLVMRISCVCodeGen.dir/RISCVFrameLowering.cpp.o.d -o lib/Target/RISCV/CMakeFiles/LLVMRISCVCodeGen.dir/RISCVFrameLowering.cpp.o -c /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Target/RISCV/RISCVFrameLowering.cpp
/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/lib/Target/RISCV/RISCVFrameLowering.cpp:1541:28: error: unused variable 'TRI' [-Werror,-Wunused-variable]
1541 |   const RISCVRegisterInfo *TRI = STI.getRegisterInfo();
|                            ^~~
1 error generated.
```
</details>
<details>
<summary>tools/bolt/lib/Core/CMakeFiles/LLVMBOLTCore.dir/BinaryFunction.cpp.o</summary>

```
FAILED: tools/bolt/lib/Core/CMakeFiles/LLVMBOLTCore.dir/BinaryFunction.cpp.o
sccache /opt/llvm/bin/clang++ -DCMAKE_INSTALL_FULL_LIBDIR=\"/home/gha/actions-runner/_work/llvm-project/llvm-project/build/install/lib\" -DGTEST_HAS_RTTI=0 -DLLVM_BUILD_STATIC -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/tools/bolt/lib/Core -I/home/gha/actions-runner/_work/llvm-project/llvm-project/bolt/lib/Core -I/home/gha/actions-runner/_work/llvm-project/llvm-project/build/include -I/home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/include -I/home/gha/actions-runner/_work/llvm-project/llvm-project/bolt/include -I/home/gha/actions-runner/_work/llvm-project/llvm-project/build/tools/bolt/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  -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -MD -MT tools/bolt/lib/Core/CMakeFiles/LLVMBOLTCore.dir/BinaryFunction.cpp.o -MF tools/bolt/lib/Core/CMakeFiles/LLVMBOLTCore.dir/BinaryFunction.cpp.o.d -o tools/bolt/lib/Core/CMakeFiles/LLVMBOLTCore.dir/BinaryFunction.cpp.o -c /home/gha/actions-runner/_work/llvm-project/llvm-project/bolt/lib/Core/BinaryFunction.cpp
/home/gha/actions-runner/_work/llvm-project/llvm-project/bolt/lib/Core/BinaryFunction.cpp:2751:13: error: enumeration values 'OpLLVMDefCfaRegScalableOffset', 'OpLLVMRegAtScalableOffsetFromCfa', and 'OpLLVMRegAtScalableOffsetFromReg' not handled in switch [-Werror,-Wswitch]
2751 |     switch (Instr.getOperation()) {
|             ^~~~~~~~~~~~~~~~~~~~
/home/gha/actions-runner/_work/llvm-project/llvm-project/bolt/lib/Core/BinaryFunction.cpp:2878:13: error: enumeration values 'OpLLVMDefCfaRegScalableOffset', 'OpLLVMRegAtScalableOffsetFromCfa', and 'OpLLVMRegAtScalableOffsetFromReg' not handled in switch [-Werror,-Wswitch]
2878 |     switch (Instr.getOperation()) {
|             ^~~~~~~~~~~~~~~~~~~~
/home/gha/actions-runner/_work/llvm-project/llvm-project/bolt/lib/Core/BinaryFunction.cpp:3024:13: error: enumeration values 'OpLLVMDefCfaRegScalableOffset', 'OpLLVMRegAtScalableOffsetFromCfa', and 'OpLLVMRegAtScalableOffsetFromReg' not handled in switch [-Werror,-Wswitch]
3024 |     switch (Instr.getOperation()) {
|             ^~~~~~~~~~~~~~~~~~~~
3 errors 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/170610