| Issue |
87908
|
| Summary |
Building targets AMD, aarch Tablegen code does not compile
|
| Labels |
new issue
|
| Assignees |
|
| Reporter |
mahesh-attarde
|
I have change that spans over multiple targets, few of those targets produce following compile error for tablegen generated code.
I am using
```
cmake -G "Unix Makefiles" -DDEBUG_LEVEL=1 -DCMAKE_BUILD_TYPE=Debug -DLLVM_ENABLE_WERROR=ON -DLLVM_TARGETS_TO_BUILD="AMDGPU;ARM;AVR;BPF;Hexagon;Lanai;LoongArch;Mips;MSP430;NVPTX;PowerPC;RISCV;Sparc;SystemZ;VE;WebAssembly;X86;XCore" -S ../llvm
```
Error is
```
llvm-project/build/lib/Target/AMDGPU/AMDGPUGenSearchableTables.inc: In function ‘const llvm::AMDGPU::MIMGDimInfo* llvm::AMDGPU::getMIMGDimInfoByEncoding(uint8_t)’:
/iusers/mattarde/lorg/llvm-project/build/lib/Target/AMDGPU/AMDGPUGenSearchableTables.inc:2351: error: comparison is always false due to limited range of data type [-Werror=type-limits]
2351 | if ((Encoding < 0x0) ||
|
cc1plus: all warnings being treated as errors
make[2]: *** [lib/Target/AMDGPU/Utils/CMakeFiles/LLVMAMDGPUUtils.dir/build.make:90: lib/Target/AMDGPU/Utils/CMakeFiles/LLVMAMDGPUUtils.dir/AMDGPUBaseInfo.cpp.o] Error 1
```
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