[llvm] XCore: Add test for sincos and exp10 intrinsics (PR #148621)

[Matt Arsenault via llvm-commits]

================
@@ -0,0 +1,71 @@
+; RUN: llc -mtriple=xcore-unknown-unknown < %s | FileCheck %s
+; RUN: llc -mtriple=xcore-none-linux < %s | FileCheck %s
+; RUN: llc -mtriple=xcore-none-linux-gnu < %s | FileCheck %s
----------------
arsenm wrote:

The current default runtime libcall changed the set of calls based on this, so this would be necessary to preserve current behavior. If it doesn't matter that simplifies things a bit 

https://github.com/llvm/llvm-project/pull/148621