[clang] [compiler-rt] [llvm] [XRay][RISCV] RISCV support for XRay (PR #117368)

[Craig Topper via cfe-commits]

================
@@ -233,10 +233,13 @@ bool XRayInstrumentation::runOnMachineFunction(MachineFunction &MF) {
     case Triple::ArchType::mips:
     case Triple::ArchType::mipsel:
     case Triple::ArchType::mips64:
-    case Triple::ArchType::mips64el: {
+    case Triple::ArchType::mips64el:
+    case Triple::ArchType::riscv32:
+    case Triple::ArchType::riscv64: {
       // For the architectures which don't have a single return instruction
       InstrumentationOptions op;
-      op.HandleTailcall = false;
+      // RISC-V support patching tail calls.
----------------
topperc wrote:

support -> supports

https://github.com/llvm/llvm-project/pull/117368