xref: /llvm-project/llvm/test/CodeGen/AArch64/sve-srem-combine-loop.ll (revision cc82f1290a1e2157a6c0530d78d8cc84d2b8553d)
1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2; RUN: llc < %s | FileCheck %s
3
4target triple = "aarch64-unknown-linux-gnu"
5
6define <vscale x 4 x i32> @srem_combine_loop(<vscale x 4 x i32> %a) #0 {
7; CHECK-LABEL: srem_combine_loop:
8; CHECK:       // %bb.0:
9; CHECK-NEXT:    mov z1.d, z0.d
10; CHECK-NEXT:    ptrue p0.s
11; CHECK-NEXT:    mov z2.s, #2 // =0x2
12; CHECK-NEXT:    asrd z1.s, p0/m, z1.s, #1
13; CHECK-NEXT:    mls z0.s, p0/m, z1.s, z2.s
14; CHECK-NEXT:    ret
15  %rem = srem <vscale x 4 x i32> %a, splat (i32 2)
16  ret <vscale x 4 x i32> %rem
17}
18
19attributes #0 = { "target-features"="+sve" }
20