[llvm] [TargetLowering] Lower ldexp into target supported instructions (PR #67552)

[David Green via llvm-commits]

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@@ -0,0 +1,55 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 3
+; RUN: llc -O3 -mtriple=aarch64 -mattr=+sve < %s -o - | FileCheck %s
+
+define dso_local nofpclass(nan inf) double @testExp(double noundef nofpclass(nan inf) %val, i32 noundef %a) {
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davemgreen wrote:

The tests can usually be cleaned up a little by removing dso_local, noundef and probably the nofpclass.

https://github.com/llvm/llvm-project/pull/67552