[llvm] AMDGPU: Enable RELA for PAL target (PR #128516)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-backend-amdgpu

Author: None (MarcoCastorina)

<details>
<summary>Changes</summary>

This fixes the generation of dwarf data for this target.

---
Full diff: https://github.com/llvm/llvm-project/pull/128516.diff


1 Files Affected:

- (modified) llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUAsmBackend.cpp (+2-1) 


``````````diff
diff --git a/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUAsmBackend.cpp b/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUAsmBackend.cpp
index 8c4314e6d6cc4..477f840d0f4be 100644
--- a/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUAsmBackend.cpp
+++ b/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUAsmBackend.cpp
@@ -239,7 +239,8 @@ class ELFAMDGPUAsmBackend : public AMDGPUAsmBackend {
 public:
   ELFAMDGPUAsmBackend(const Target &T, const Triple &TT)
       : AMDGPUAsmBackend(T), Is64Bit(TT.getArch() == Triple::amdgcn),
-        HasRelocationAddend(TT.getOS() == Triple::AMDHSA) {
+        HasRelocationAddend(TT.getOS() == Triple::AMDHSA ||
+                            TT.getOS() == Triple::AMDPAL) {
     switch (TT.getOS()) {
     case Triple::AMDHSA:
       OSABI = ELF::ELFOSABI_AMDGPU_HSA;

``````````

</details>


https://github.com/llvm/llvm-project/pull/128516