1 ; RUN: llc < %s -mtriple=aarch64-unknown | FileCheck %s 2 3 ; PR32273 4 5 define void @signbits_vXi1(<4 x i16> %a1) { 6 ; CHECK-LABEL: signbits_vXi1 7 ; CHECK: cmgt v0.4h, v1.4h, v0.4h 8 ; CHECK-NEXT: and v0.8b, v0.8b, v2.8b 9 ; CHECK-NEXT: shl v0.4h, v0.4h, #15 10 ; CHECK-NEXT: sshr v0.4h, v0.4h, #15 11 ; CHECK-NEXT: umov w0, v0.h[0] 12 ; CHECK-NEXT: umov w3, v0.h[3] 13 ; CHECK-NEXT: mov w1, wzr 14 ; CHECK-NEXT: mov w2, wzr 15 ; CHECK-NEXT: b foo 16 %tmp3 = shufflevector <4 x i16> %a1, <4 x i16> undef, <4 x i32> zeroinitializer 17 %tmp5 = add <4 x i16> %tmp3, <i16 18249, i16 6701, i16 -18744, i16 -25086> 18 %tmp6 = icmp slt <4 x i16> %tmp5, <i16 1, i16 1, i16 1, i16 1> 19 %tmp7 = and <4 x i1> %tmp6, <i1 true, i1 false, i1 false, i1 true> 20 %tmp8 = sext <4 x i1> %tmp7 to <4 x i16> 21 %tmp9 = extractelement <4 x i16> %tmp8, i32 0 22 %tmp10 = zext i16 %tmp9 to i32 23 %tmp11 = extractelement <4 x i16> %tmp8, i32 1 24 %tmp12 = zext i16 %tmp11 to i32 25 %tmp13 = extractelement <4 x i16> %tmp8, i32 2 26 %tmp14 = zext i16 %tmp13 to i32 27 %tmp15 = extractelement <4 x i16> %tmp8, i32 3 28 %tmp16 = zext i16 %tmp15 to i32 29 tail call void @foo(i32 %tmp10, i32 %tmp12, i32 %tmp14, i32 %tmp16) 30 ret void 31 } 32 33 declare void @foo(i32, i32, i32, i32) 34
