diff options
Diffstat (limited to 'llvm/test/CodeGen/ARM/memset-inline.ll')
| -rw-r--r-- | llvm/test/CodeGen/ARM/memset-inline.ll | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/llvm/test/CodeGen/ARM/memset-inline.ll b/llvm/test/CodeGen/ARM/memset-inline.ll index f6f8d562350..cc2b1a827c3 100644 --- a/llvm/test/CodeGen/ARM/memset-inline.ll +++ b/llvm/test/CodeGen/ARM/memset-inline.ll @@ -3,9 +3,15 @@ define void @t1(i8* nocapture %c) nounwind optsize { entry: ; CHECK-LABEL: t1: + +;; FIXME: like with arm64-memset-inline.ll, learning how to merge +;; stores made this code worse, since it now uses a vector move, +;; instead of just using an strd instruction taking two registers. + +; CHECK: vmov.i32 d16, #0x0 +; CHECK: vst1.32 {d16}, [r0:64]! ; CHECK: movs r1, #0 -; CHECK: strd r1, r1, [r0] -; CHECK: str r1, [r0, #8] +; CHECK: str r1, [r0] call void @llvm.memset.p0i8.i64(i8* %c, i8 0, i64 12, i32 8, i1 false) ret void } |
