[X86] Delete old redundant test. NFC.

llvm-svn: 262088
This commit is contained in:
Ahmed Bougacha 2016-02-26 23:00:00 +00:00
parent ffcab7bf32
commit ccf38fd0e2
1 changed files with 0 additions and 12 deletions

View File

@ -1,12 +0,0 @@
; RUN: llc < %s -march=x86-64 | FileCheck %s
@var = external global i64 ; <i64*> [#uses=1]
define i32 @main() nounwind {
entry:
; CHECK-LABEL: main:
; CHECK: lock
; CHECK: decq
atomicrmw sub i64* @var, i64 1 monotonic
unreachable
}