1 ; RUN: llc < %s -mtriple=thumbv7-apple-darwin | FileCheck %s
2 ; Radar 8017376: Missing 's' suffix for t2RSBS instructions.
3 ; CHECK: rsbs
4
5 define i64 @test(i64 %x) nounwind readnone {
6 entry:
7 %0 = sub nsw i64 1, %x ; <i64> [#uses=1]
8 ret i64 %0
9 }
10