xref: /aosp_15_r20/external/llvm/test/CodeGen/PowerPC/pr27078.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=powerpc64-linux-gnu -mcpu=pwr8 -mattr=+vsx < %s | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker
3*9880d681SAndroid Build Coastguard Workerdefine <4 x float> @bar(float* %p, float* %q) {
4*9880d681SAndroid Build Coastguard Worker  %1 = bitcast float* %p to <12 x float>*
5*9880d681SAndroid Build Coastguard Worker  %2 = bitcast float* %q to <12 x float>*
6*9880d681SAndroid Build Coastguard Worker  %3 = load <12 x float>, <12 x float>* %1, align 16
7*9880d681SAndroid Build Coastguard Worker  %4 = load <12 x float>, <12 x float>* %2, align 16
8*9880d681SAndroid Build Coastguard Worker  %5 = fsub <12 x float> %4, %3
9*9880d681SAndroid Build Coastguard Worker  %6 = shufflevector <12 x float> %5, <12 x float> undef, <4 x i32> <i32 0, i32 3, i32 6, i32 9>
10*9880d681SAndroid Build Coastguard Worker  ret <4 x float>  %6
11*9880d681SAndroid Build Coastguard Worker
12*9880d681SAndroid Build Coastguard Worker; CHECK: xxspltw
13*9880d681SAndroid Build Coastguard Worker; CHECK: vmrghw
14*9880d681SAndroid Build Coastguard Worker; CHECK: vsldoi
15*9880d681SAndroid Build Coastguard Worker}
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