[llvm] [AArch64][GlobalISel] Add support for ldexp (PR #160517)

[David Green via llvm-commits]

================
@@ -1,5 +1,6 @@
 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 3
 ; RUN: llc -mtriple=aarch64 -mattr=+sve < %s -o - | FileCheck -check-prefixes=SVE,SVELINUX %s
+; RUN: llc -mtriple=aarch64 -global-isel < %s -o - | FileCheck -check-prefixes=GISel %s
----------------
davemgreen wrote:

These testlines are a bit jumbled already and should probably include a base non-sve sdag run line. Can you change it to GISEL as I believe check prefixes prefer to be capitalised.

https://github.com/llvm/llvm-project/pull/160517