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 4 define 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 w9, w0, #0x1 8 ; CHECK-NEXT: fmov s0, wzr 9 ; CHECK-NEXT: ldp x10, x8, [sp, #8] 10 ; CHECK-NEXT: fmov s1, w9 11 ; CHECK-NEXT: ldr x9, [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 x9, x4, x9, ne 18 ; CHECK-NEXT: csel x10, x5, x10, ne 19 ; CHECK-NEXT: stp x9, x10, [x8, #16] 20 ; CHECK-NEXT: stp x11, x12, [x8] 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. 31 define 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 w10, w0, #0x1 35 ; CHECK-NEXT: fmov s0, wzr 36 ; CHECK-NEXT: fmov s1, w10 37 ; CHECK-NEXT: cmeq v0.4s, v1.4s, v0.4s 38 ; CHECK-NEXT: ldp x11, x8, [sp, #8] 39 ; CHECK-NEXT: ldr x9, [sp] 40 ; CHECK-NEXT: dup v1.4s, v0.s[0] 41 ; CHECK-NEXT: mov x10, v1.d[1] 42 ; CHECK-NEXT: lsr x10, x10, #32 43 ; CHECK-NEXT: tst w10, #0x1 44 ; CHECK-NEXT: fmov w10, s0 45 ; CHECK-NEXT: csel x11, x5, x11, ne 46 ; CHECK-NEXT: csel x9, x4, x9, ne 47 ; CHECK-NEXT: tst w10, #0x1 48 ; CHECK-NEXT: csel x10, x3, x7, ne 49 ; CHECK-NEXT: csel x12, x2, x6, ne 50 ; CHECK-NEXT: stur x9, [x8, #12] 51 ; CHECK-NEXT: str x12, [x8] 52 ; CHECK-NEXT: str w10, [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
