[clang] [llvm] [AMDGPU] Add Clang builtins for amdgcn s_ttrace intrinsics (PR #88076)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang

Author: Corbin Robeck (CRobeck)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/88076.diff


2 Files Affected:

- (modified) clang/include/clang/Basic/BuiltinsAMDGPU.def (+2) 
- (modified) llvm/include/llvm/IR/IntrinsicsAMDGPU.td (+3) 


``````````diff
diff --git a/clang/include/clang/Basic/BuiltinsAMDGPU.def b/clang/include/clang/Basic/BuiltinsAMDGPU.def
index c660582cc98e66..d2912d271d4005 100644
--- a/clang/include/clang/Basic/BuiltinsAMDGPU.def
+++ b/clang/include/clang/Basic/BuiltinsAMDGPU.def
@@ -61,6 +61,8 @@ BUILTIN(__builtin_amdgcn_s_waitcnt, "vIi", "n")
 BUILTIN(__builtin_amdgcn_s_sendmsg, "vIiUi", "n")
 BUILTIN(__builtin_amdgcn_s_sendmsghalt, "vIiUi", "n")
 BUILTIN(__builtin_amdgcn_s_barrier, "v", "n")
+BUILTIN(__builtin_amdgcn_s_ttracedata, "v", "n")
+BUILTIN(__builtin_amdgcn_s_ttracedata_imm, "v", "n")
 BUILTIN(__builtin_amdgcn_wave_barrier, "v", "n")
 BUILTIN(__builtin_amdgcn_sched_barrier, "vIi", "n")
 BUILTIN(__builtin_amdgcn_sched_group_barrier, "vIiIiIi", "n")
diff --git a/llvm/include/llvm/IR/IntrinsicsAMDGPU.td b/llvm/include/llvm/IR/IntrinsicsAMDGPU.td
index 6bbc13f1de86e2..ee9a5d7a343980 100644
--- a/llvm/include/llvm/IR/IntrinsicsAMDGPU.td
+++ b/llvm/include/llvm/IR/IntrinsicsAMDGPU.td
@@ -1887,9 +1887,12 @@ def int_amdgcn_s_setprio :
                                 IntrHasSideEffects]>;
 
 def int_amdgcn_s_ttracedata :
+  ClangBuiltin<"__builtin_amdgcn_s_ttracedata">,
   DefaultAttrsIntrinsic<[], [llvm_i32_ty],
                         [IntrNoMem, IntrHasSideEffects]>;
+
 def int_amdgcn_s_ttracedata_imm :
+  ClangBuiltin<"__builtin_amdgcn_s_ttracedata_imm">,
   DefaultAttrsIntrinsic<[], [llvm_i16_ty],
                         [IntrNoMem, IntrHasSideEffects, ImmArg<ArgIndex<0>>]>;
 

``````````

</details>


https://github.com/llvm/llvm-project/pull/88076