blob: 8e70d6543ac862fa8d427497487761ca027d6aa4 [file] [log] [blame]
; RUN: llc < %s -verify-regalloc
; 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 {
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()