| ; RUN: opt -S -passes=instcombine < %s | FileCheck %s | |
| %S = type { i16, i32 } | |
| define <2 x i16> @test1() { | |
| entry: | |
| %s = select i1 icmp eq (i16 extractelement (<2 x i16> bitcast (<1 x i32> <i32 1> to <2 x i16>), i32 0), i16 0), %S zeroinitializer, %S { i16 0, i32 1 } | |
| %e = extractvalue %S %s, 0 | |
| %b = insertelement <2 x i16> <i16 undef, i16 0>, i16 %e, i32 0 | |
| ret <2 x i16> %b | |
| } | |
| ; CHECK-LABEL: @test1( | |
| ; CHECK: ret <2 x i16> zeroinitializer |