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

[Stanislav Mekhanoshin via cfe-commits]

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@@ -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, "vi", "n")
+BUILTIN(__builtin_amdgcn_s_ttracedata_imm, "vIs", "n")
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rampitec wrote:

s_ttracedata_imm is only available since gfx10, so it needs to be a target bultin.

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