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