1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5 2; RUN: llc < %s | FileCheck %s 3target triple = "aarch64-linux" 4 5define <2 x i32> @f(i8 %0, i8 %1) { 6; CHECK-LABEL: f: 7; CHECK: // %bb.0: 8; CHECK-NEXT: movi v0.2d, #0000000000000000 9; CHECK-NEXT: mov v0.b[3], w0 10; CHECK-NEXT: mov v0.b[7], w1 11; CHECK-NEXT: sshr v0.2s, v0.2s, #24 12; CHECK-NEXT: ret 13 %3 = insertelement <2 x i8> poison, i8 %0, i64 0 14 %4 = insertelement <2 x i8> %3, i8 %1, i64 1 15 %5 = shufflevector <2 x i8> %4, <2 x i8> <i8 0, i8 poison>, <8 x i32> <i32 2, i32 2, i32 2, i32 0, i32 2, i32 2, i32 2, i32 1> 16 %6 = bitcast <8 x i8> %5 to <2 x i32> 17 %7 = ashr exact <2 x i32> %6, <i32 24, i32 24> 18 ret <2 x i32> %7 19} 20 21define <2 x i32> @g(i8 %0, i8 %1) { 22; CHECK-LABEL: g: 23; CHECK: // %bb.0: 24; CHECK-NEXT: movi v0.2d, #0000000000000000 25; CHECK-NEXT: mov v0.b[3], w0 26; CHECK-NEXT: mov v0.b[7], w1 27; CHECK-NEXT: ushr v0.2s, v0.2s, #24 28; CHECK-NEXT: ret 29 %3 = insertelement <2 x i8> poison, i8 %0, i64 0 30 %4 = insertelement <2 x i8> %3, i8 %1, i64 1 31 %5 = shufflevector <2 x i8> %4, <2 x i8> <i8 0, i8 poison>, <8 x i32> <i32 2, i32 2, i32 2, i32 0, i32 2, i32 2, i32 2, i32 1> 32 %6 = bitcast <8 x i8> %5 to <2 x i32> 33 %7 = lshr exact <2 x i32> %6, <i32 24, i32 24> 34 ret <2 x i32> %7 35} 36