| ; RUN: llc < %s -verify-regalloc -no-integrated-as |
| ; PR11125 |
| target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" |
| target triple = "x86_64-apple-macosx10.7" |
| |
| ; The inline asm takes %x as a GR32_ABCD virtual register. |
| ; The call to @g forces a spill of that register. |
| ; |
| ; The asm has a dead output tied to %x. |
| ; Verify that the spiller creates a value number for that dead def. |
| ; |
| define void @f(i32 %x) nounwind uwtable ssp { |
| entry: |
| tail call void @g() nounwind |
| %0 = tail call i32 asm sideeffect "foo $0", "=Q,0,~{ebx},~{dirflag},~{fpsr},~{flags}"(i32 %x) nounwind |
| ret void |
| } |
| |
| declare void @g() |