| ; RUN: llc -fast-isel -o - %s -fast-isel-report-on-fallback 2>&1 | FileCheck %s |
| ; Make sure FastISel report a warming when we asked it to do so. |
| ; Note: This test needs to use whatever is not supported by FastISel. |
| ; Thus, this test may fail because inline asm gets supported in FastISel. |
| ; To fix this, use something else that's not supported (e.g., weird types). |
| target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-apple-macosx" |
| |
| ; CHECK: warning: Instruction selection used fallback path for foo |
| define void @foo(){ |
| entry: |
| call void asm sideeffect "nop", "~{dirflag},~{fpsr},~{flags}"() |
| ret void |
| } |
