diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/ARM/sub-cmp-peephole.ll | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/sub-cmp-peephole.ll b/test/CodeGen/ARM/sub-cmp-peephole.ll index e0970f3..c46c891 100644 --- a/test/CodeGen/ARM/sub-cmp-peephole.ll +++ b/test/CodeGen/ARM/sub-cmp-peephole.ll @@ -32,3 +32,15 @@ entry: %sub. = select i1 %cmp, i32 %sub, i32 %b ret i32 %sub. } + +; rdar://11725965 +define i32 @i(i32 %a, i32 %b) nounwind readnone ssp { +entry: +; CHECK: i: +; CHECK: subs +; CHECK-NOT: cmp + %cmp = icmp ult i32 %a, %b + %sub = sub i32 %b, %a + %sub. = select i1 %cmp, i32 %sub, i32 0 + ret i32 %sub. +} |