| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2 |
| ; RUN: llc -mtriple=aarch64 -mattr=+sve < %s | FileCheck %s |
| |
| |
| define i32 @build_interpolation(<2 x i32> %0, <2 x i32> %1, <2 x i32> %2) { |
| ; CHECK-LABEL: build_interpolation: |
| ; CHECK: // %bb.0: // %entry |
| ; CHECK-NEXT: mul v0.2s, v1.2s, v0.2s |
| ; CHECK-NEXT: ptrue p0.s, vl2 |
| ; CHECK-NEXT: // kill: def $d2 killed $d2 def $z2 |
| ; CHECK-NEXT: sdiv z0.s, p0/m, z0.s, z2.s |
| ; CHECK-NEXT: mla v0.2s, v1.2s, v0.s[1] |
| ; CHECK-NEXT: fmov w0, s0 |
| ; CHECK-NEXT: ret |
| entry: |
| %3 = mul nsw <2 x i32> %1, %0 |
| %4 = sdiv <2 x i32> %3, %2 |
| %shift = shufflevector <2 x i32> %4, <2 x i32> poison, <2 x i32> <i32 1, i32 1> |
| %5 = mul nsw <2 x i32> %shift, %1 |
| %6 = add nsw <2 x i32> %5, %4 |
| %add = extractelement <2 x i32> %6, i64 0 |
| ret i32 %add |
| } |
