llvm-project

75b89cc0 - InstCombine: Fix testing of pow libcall in errno case (#94772)

InstCombine: Fix testing of pow libcall in errno case (#94772) There were some tests in this file with "noerrno" in the name, but all the tests were no errno since all the libcalls were declared with memory(none). Ensure we have adequate coverage for the errno and no-errno cases by duplicating the libcall transform cases into errno and non-errno versions with callsite attributes.