[llvm] Pre-commit lit test (PR #88858)

[Matt Arsenault via llvm-commits]

================
@@ -0,0 +1,28 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4
+; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -verify-machineinstrs %s -o - | FileCheck -check-prefix=GCN %s
+
+; The si-mode-register pass is changing the default mode for FP constrained  operations.
+; It must ignore for strictfp functions.
+
+define hidden fastcc double @ignoreStrictfp(double noundef %0, double noundef %1) unnamed_addr #0 {
----------------
arsenm wrote:

```suggestion
define double @ignoreStrictfp(double noundef %0, double noundef %1) #0 {
```

https://github.com/llvm/llvm-project/pull/88858