1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2 ; RUN: llc < %s -mtriple=x86_64-apple-macosx10.10.0 -mattr=+avx2 | FileCheck %s 3 4 ; Check that we properly upgrade the AVX2 vbroadcast intrinsic to IR. 5 6 target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" 7 8 define <4 x i64> @broadcast128(<2 x i64> %src) { 9 ; CHECK-LABEL: broadcast128: 10 ; CHECK: ## BB#0: 11 ; CHECK-NEXT: ## kill: %XMM0<def> %XMM0<kill> %YMM0<def> 12 ; CHECK-NEXT: vmovaps %xmm0, -{{[0-9]+}}(%rsp) 13 ; CHECK-NEXT: vinsertf128 $1, %xmm0, %ymm0, %ymm0 14 ; CHECK-NEXT: retq 15 %1 = alloca <2 x i64>, align 16 16 %2 = bitcast <2 x i64>* %1 to i8* 17 store <2 x i64> %src, <2 x i64>* %1, align 16 18 %3 = call <4 x i64> @llvm.x86.avx2.vbroadcasti128(i8* %2) 19 ret <4 x i64> %3 20 } 21 22 declare <4 x i64> @llvm.x86.avx2.vbroadcasti128(i8*) #1 23
