1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc --mtriple=loongarch64 --mattr=+lsx < %s | FileCheck %s
4 define void @fneg_v4f32(ptr %res, ptr %a0) nounwind {
5 ; CHECK-LABEL: fneg_v4f32:
6 ; CHECK: # %bb.0: # %entry
7 ; CHECK-NEXT: vld $vr0, $a1, 0
8 ; CHECK-NEXT: vbitrevi.w $vr0, $vr0, 31
9 ; CHECK-NEXT: vst $vr0, $a0, 0
12 %v0 = load <4 x float>, ptr %a0
13 %v1 = fneg <4 x float> %v0
14 store <4 x float> %v1, ptr %res
17 define void @fneg_v2f64(ptr %res, ptr %a0) nounwind {
18 ; CHECK-LABEL: fneg_v2f64:
19 ; CHECK: # %bb.0: # %entry
20 ; CHECK-NEXT: vld $vr0, $a1, 0
21 ; CHECK-NEXT: vbitrevi.d $vr0, $vr0, 63
22 ; CHECK-NEXT: vst $vr0, $a0, 0
25 %v0 = load <2 x double>, ptr %a0
26 %v1 = fneg <2 x double> %v0
27 store <2 x double> %v1, ptr %res