Imported Upstream version 5.18.0.205

Former-commit-id: 7f59f7e792705db773f1caecdaa823092f4e2927

external/llvm/test/CodeGen/AArch64/arm64-reg-copy-noneon.ll

@@ -0,0 +1,20 @@
+; RUN: llc -mtriple=arm64-none-linux-gnu -mattr=-neon < %s | FileCheck %s
+
+define float @copy_FPR32(float %a, float %b) {
+;CHECK-LABEL: copy_FPR32:
+;CHECK: fmov s0, s1
+  ret float %b;
+}
+  
+define double @copy_FPR64(double %a, double %b) {
+;CHECK-LABEL: copy_FPR64:
+;CHECK: fmov d0, d1
+  ret double %b;
+}
+  
+define fp128 @copy_FPR128(fp128 %a, fp128 %b) {
+;CHECK-LABEL: copy_FPR128:
+;CHECK: str	q1, [sp, #-16]!
+;CHECK-NEXT: ldr	q0, [sp, #16]!
+  ret fp128 %b;
+}