1 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
2 ; RUN: opt -passes=instcombine -S -o - < %s | FileCheck %s
4 define <vscale x 2 x float> @shrink_splat_scalable_extend(<vscale x 2 x float> %a) {
5 ; CHECK-LABEL: define <vscale x 2 x float> @shrink_splat_scalable_extend(
6 ; CHECK-SAME: <vscale x 2 x float> [[A:%.*]]) {
7 ; CHECK-NEXT: [[TMP1:%.*]] = fadd <vscale x 2 x float> [[A]], shufflevector (<vscale x 2 x float> insertelement (<vscale x 2 x float> undef, float -1.000000e+00, i32 0), <vscale x 2 x float> undef, <vscale x 2 x i32> zeroinitializer)
8 ; CHECK-NEXT: ret <vscale x 2 x float> [[TMP1]]
10 %1 = shufflevector <vscale x 2 x float> insertelement (<vscale x 2 x float> undef, float -1.000000e+00, i32 0), <vscale x 2 x float> undef, <vscale x 2 x i32> zeroinitializer
11 %2 = fpext <vscale x 2 x float> %a to <vscale x 2 x double>
12 %3 = fpext <vscale x 2 x float> %1 to <vscale x 2 x double>
13 %4 = fadd <vscale x 2 x double> %2, %3
14 %5 = fptrunc <vscale x 2 x double> %4 to <vscale x 2 x float>
15 ret <vscale x 2 x float> %5