xref: /aosp_15_r20/external/llvm/test/CodeGen/X86/x86-upgrade-avx2-vbroadcast.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=x86_64-apple-macosx10.10.0 -mattr=+avx2 | FileCheck %s
3*9880d681SAndroid Build Coastguard Worker
4*9880d681SAndroid Build Coastguard Worker; Check that we properly upgrade the AVX2 vbroadcast intrinsic to IR.
5*9880d681SAndroid Build Coastguard Worker
6*9880d681SAndroid Build Coastguard Workertarget datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
7*9880d681SAndroid Build Coastguard Worker
8*9880d681SAndroid Build Coastguard Workerdefine <4 x i64> @broadcast128(<2 x i64> %src) {
9*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: broadcast128:
10*9880d681SAndroid Build Coastguard Worker; CHECK:       ## BB#0:
11*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT:    ## kill: %XMM0<def> %XMM0<kill> %YMM0<def>
12*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT:    vmovaps %xmm0, -{{[0-9]+}}(%rsp)
13*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT:    vinsertf128 $1, %xmm0, %ymm0, %ymm0
14*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT:    retq
15*9880d681SAndroid Build Coastguard Worker  %1 = alloca <2 x i64>, align 16
16*9880d681SAndroid Build Coastguard Worker  %2 = bitcast <2 x i64>* %1 to i8*
17*9880d681SAndroid Build Coastguard Worker  store <2 x i64> %src, <2 x i64>* %1, align 16
18*9880d681SAndroid Build Coastguard Worker  %3 = call <4 x i64> @llvm.x86.avx2.vbroadcasti128(i8* %2)
19*9880d681SAndroid Build Coastguard Worker  ret <4 x i64> %3
20*9880d681SAndroid Build Coastguard Worker}
21*9880d681SAndroid Build Coastguard Worker
22*9880d681SAndroid Build Coastguard Workerdeclare <4 x i64> @llvm.x86.avx2.vbroadcasti128(i8*) #1
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