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

[Min-Yih Hsu via cfe-commits]

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@@ -57,6 +57,10 @@ static const int16_t cSledLength = 64;
 static const int16_t cSledLength = 8;
 #elif defined(__hexagon__)
 static const int16_t cSledLength = 20;
+#elif SANITIZER_RISCV64
+static const int16_t cSledLength = 76;
+#elif defined(__riscv) && (__riscv_xlen == 32)
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mshockwave wrote:

> shoud we use defined(__riscv) && (__riscv_xlen == 64)

I'm fine with that. It's fixed now.

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