You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
; RUN: llc < %s -O2 -mtriple=x86_64-- -verify-machineinstrs | FileCheck %s
|
|
|
|
define void @pr21099(i64* %p) {
|
|
; CHECK-LABEL: pr21099
|
|
; CHECK: lock addq $-2147483648
|
|
; This number is INT32_MIN: 0x80000000UL
|
|
%1 = atomicrmw add i64* %p, i64 -2147483648 seq_cst
|
|
ret void
|
|
}
|
