1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc -mtriple=aarch64-unknown-linux-gnu -O3 %s -o - | FileCheck %s 3 4define void @foo(i32 %In1, <2 x i128> %In2, <2 x i128> %In3, <2 x i128> *%Out) { 5; CHECK-LABEL: foo: 6; CHECK: // %bb.0: 7; CHECK-NEXT: and w8, w0, #0x1 8; CHECK-NEXT: fmov s0, wzr 9; CHECK-NEXT: fmov s1, w8 10; CHECK-NEXT: ldp x8, x9, [sp, #8] 11; CHECK-NEXT: ldr x10, [sp] 12; CHECK-NEXT: cmeq v0.4s, v1.4s, v0.4s 13; CHECK-NEXT: fmov w11, s0 14; CHECK-NEXT: tst w11, #0x1 15; CHECK-NEXT: csel x11, x2, x6, ne 16; CHECK-NEXT: csel x12, x3, x7, ne 17; CHECK-NEXT: csel x10, x4, x10, ne 18; CHECK-NEXT: csel x8, x5, x8, ne 19; CHECK-NEXT: stp x10, x8, [x9, #16] 20; CHECK-NEXT: stp x11, x12, [x9] 21; CHECK-NEXT: ret 22 %cond = and i32 %In1, 1 23 %cbool = icmp eq i32 %cond, 0 24 %res = select i1 %cbool, <2 x i128> %In2, <2 x i128> %In3 25 store <2 x i128> %res, <2 x i128> *%Out 26 27 ret void 28} 29 30; Check case when scalar size is not power of 2. 31define void @bar(i32 %In1, <2 x i96> %In2, <2 x i96> %In3, <2 x i96> *%Out) { 32; CHECK-LABEL: bar: 33; CHECK: // %bb.0: 34; CHECK-NEXT: and w9, w0, #0x1 35; CHECK-NEXT: fmov s0, wzr 36; CHECK-NEXT: fmov s1, w9 37; CHECK-NEXT: cmeq v0.4s, v1.4s, v0.4s 38; CHECK-NEXT: ldp x11, x8, [sp, #8] 39; CHECK-NEXT: ldr x10, [sp] 40; CHECK-NEXT: dup v1.4s, v0.s[0] 41; CHECK-NEXT: mov x9, v1.d[1] 42; CHECK-NEXT: lsr x9, x9, #32 43; CHECK-NEXT: tst w9, #0x1 44; CHECK-NEXT: fmov w9, s0 45; CHECK-NEXT: csel x11, x5, x11, ne 46; CHECK-NEXT: csel x10, x4, x10, ne 47; CHECK-NEXT: tst w9, #0x1 48; CHECK-NEXT: csel x9, x3, x7, ne 49; CHECK-NEXT: csel x12, x2, x6, ne 50; CHECK-NEXT: stur x10, [x8, #12] 51; CHECK-NEXT: str x12, [x8] 52; CHECK-NEXT: str w9, [x8, #8] 53; CHECK-NEXT: str w11, [x8, #20] 54; CHECK-NEXT: ret 55 %cond = and i32 %In1, 1 56 %cbool = icmp eq i32 %cond, 0 57 %res = select i1 %cbool, <2 x i96> %In2, <2 x i96> %In3 58 store <2 x i96> %res, <2 x i96> *%Out 59 60 ret void 61} 62